Oil Condensing Boilers - Hoval...• Maximum chimney draught Pa -20 -20 -20 1 Flow resistance boiler in mbar = Volume flow (m3 /h) 2 x z factor 2 Although generally the UltraOil ®

Oil Condensing Boilers

UltraOil® 16-600 kWDescription 120Technical Data and Dimensions 122Accessories 142Typical Hydraulic Schematics 155

Hoval reserve the right to make changes without prior notice August 2017 - Rev 00 1

DESCRIPTION

Hoval UltraOil®

We offer a range of exclusive service contracts for our UltraOil boilers

Easy to use Sophisticated

• Low heating costs due to the latest condensing boiler design with aluFer® heat exchanger

• Improved electrical consumption due to large water content

• Low maintenance due to self-cleaning effect

• User-friendly touchscreen controls with TopTronic®E system

• Convenient remote monitoring using TopTronic® online

• Minimum sulphur emissions due to the use of ultra low sulphur heating oil

• Low CO2 emissions due to minimal fuel consumption

• Clean and economical due to fewer burner start-ups

• Space-saving due to compact design

• Time-saving installation due to flexible connection options

• Simple integration into existing systems or new builds

Simple maintenance

Low emissions

Economical EcologicalPatented aluFer®

heat exchanger

Versatile operation

UltraOil® 16-600kW

Hoval reserve the right to make changes without prior notice2 August 2017 - Rev 00

The Hoval UltraOil®, with output rates of 16 to 600 kW, has been specially developed for operation with the latest generation of low-sulphur heating oil. The latest condensing technology and the patented aluFer® heat exchanger together allow the Hoval UltraOil® to extract every last bit of heat from each drop of oil.

Hoval aluFer® technology

The internationally patented aluFer® tube is a Hoval innovation in advanced heat transfer technology. It is constructed from an inner aluminium finned surface, heat shrunk within an outer stainless steel tube. The exceptional efficiency of the heat transfer is attributed to the following factors:

• High heat conductivity of aluminium being ten times greater than that of steel

• A ten times larger heat exchange surface due to the internal finned surface of the aluminium tube

• Optimised turbulence and heat exchange efficiency created by the multiple flow channels on the inner surface of the tube

Ultra environmentally friendly:The advanced Hoval UltraOil® should only be used with Ultra Low Sulphur oil (<0.005% by weight or <50ppm sulphur content) complying to BS2869 Class A2. The sulphur content of this heating oil is equivalent to that of natural gas. Thus, the sulphur emissions drop to almost zero, meaning there are fewer deposits in the combustion chamber and a lower environmental impact. Your heating system can therefore offer a consistently high efficiency rate and less maintenance is required.Standard kerosine gas oil to BS2869 Class C2 is not suitable.

Ultra economical and compact:Due to the latest condensing technology, the Hoval UltraOil®

produces a significantly higher energy yield. With the patented aluFer® heat exchanger, maximum heat is extracted from the combustion flue gases and transmitted to the heating water, resulting in a standard efficiency in excess of 104% net. The Hoval UltraOil® combines a very high output and ingenious technology with a compact design.

Ultra flexible:The Hoval UltraOil® does not require a minimum water flow rate1, a minimum water return temperature or a minimum boiler temperature. It can therefore be integrated simply and cost-effectively into your heating system. As the flue gases are cool, an inexpensive plastic flue pipe is suitable.

1 See note 2 in Technical Data section

Sophisticated management for your heating system, the TopTronic® E control is the brain of every Hoval system. Innovative touchscreen technology ensures smooth and continuously monitored operation.

Easy maintenance guaranteed:Numerous, well thought out details ensure low operating costs and high convenience of maintenance in the UltraOil®. All the components are easily accessible, simple to clean and can be rapidly replaced in the event of a fault.

Assembly and delivery:The UltraOil® (16 - 50) boilers are supplied fully assembled, cased and shrink wrapped on a pallet for ease of handling on site. The burner is however supplied seperately for fitting by the installer. The UltraOil® 80-600D are delivered with the casings, burner and control panel packed seperately for fitting by the installer.

Twin return connections:The Hoval UltraOil® is supplied with two separate return connections and active water temperature stratification within the boiler shell is encouraged. The Hoval UltraOil® can be used with an intelligent heating system, where lower temperature circuits with cooler system returns can be connected directly to the boiler to promote condensation and therefore improve operating efficiency. Higher temperature or warmer circuits associated with more conventional system returns are directed to a separate boiler connection. By ensuring that the coldest return circuits are introduced into the boiler without mixing with hotter water – even if in relatively small quantities – the flue gases within the boiler can be brought below their dew point to release as much condensation as possible.

ErP labelling classification for boilers to 70kW.

DESCRIPTION

This boi ler should only be operated with low sulphur heating oi l (with

a sulphur contentof less than 50ppm)complying to BS2869

Class A2

UltraOil® 16-600kW


TECHNICAL DATA

Type (16) (20) (25)• Output at 80 / 60 °C kW 11-15 14-19 15-24• Output at 40 / 30 °C kW 16 20 25• Heat input kW 11.3 - 15.5 13.8 - 19.5 15.4 - 24.5• Dimension Space requirements • Maximum boiler operating temperature °C 90 90 90• Minimum boiler operating temperature °C no min. limit• Minimum return flow temperature °C no min. limit• Safety temperature limiter setting (water side) °C 110 110 110• Working / test pressure bar 3.0 / 4.5 3.0 / 4.5 3.0 / 4.5• Boiler efficiency at full load and 80 / 60°C

(related to net / gross calorific value) % 98.3 / 92.7 98.5 / 92.9 98.2 / 92.6• Boiler efficiency at full load and 40 / 30°C

(related to net / gross calorific value) % 103.5 / 97.6 103.9 / 98.0 103.8 / 97.9• Efficiency at part load 30% and return 27°C (according to EN 303)

(related to net / gross calorific value) % 103.9 / 98.0 104.2 / 98.3 104.1 / 98.2• Standing loss qB at 70 °C Watt 220 230 240• Heating gas-side resistance with rated heating capacity,

12.5% CO2,500m over sear level (tolerance +/- 20%) mbar 0.30 0.29 0.29• Condensate volume at 40 / 30 °C l/h 1.07 1.31 1.65• Flow resistance of boiler 1 z value 3.5 3.5 3.5• Water-side resistance at 10 K mbar 6.6 10.6 16.6

at 20 K mbar 1.7 2.6 4.2• Water flow rate at 10 K m3/h 1.38 1.74 2.18

at 20 K m3/h 0.69 0.87 1.09• Boiler water content litres 66 63 68• Insulation thickness mm 80 80 80• Weight (incl. casing, burner) kg 140 145 157• Transport weight kg 134 139 151• Max. electrical power consumption Watt 6/125 6/147 6/175• Noise data with casings (sound power)

Normally ventilated- Heating noise (EN 15036 part 1) dB(A) 61 62 66Room sealed - Heating noise (EN 15036 part 1) dB(A) 53 54 57

• Flue gas mass flow at full output 12.5% CO2 Ultra Low Sulphur oil kg/h 24 31 38• Flue gas temperature at nominal output 80/60 °C °C 75 75 75• Flue gas temperature at nominal output 40/30 °C °C 58 53 56• Delivery pressure at flue gas outlet Pa 50 50 50• Maximum chimney draught Pa -20 -20 -20

1 Flow resistance boiler in mbar = Volume flow (m3/h)2 x z factor2 Although generally the UltraOil® boilers do not require a minimum water flow, it does not mean that the pump and burner can be switched off together when the unit is operating at full output. There should be a pump overrun to dissipate any residual heat within the boiler to avoid nuisance high temperature lockouts.

UltraOil® (16-25)


TECHNICAL DATA

Type (35)• Output at 80 / 60°C kW 21 - 33• Output at 40 / 30°C kW 22 - 35• Heat input kW 20.9 - 33.8• Maximum boiler operation temperature °C 90• Minimum boiler working temperature °C no lower limit• Minimum return flow temperature °C no lower limit• Safety temperature limiter setting (water side) °C 110• Working / test pressure bar 3.0 / 4.5• Boiler efficiency at full load and 80 / 60°C

(related to net / gross calorific value) % 98.5 / 92.9

• Boiler efficiency at full load and 40 / 30°C(related to net / gross calorific value) % 103.6 / 97.7

• Efficiency at partial load 30% and return 27°C (according to EN 303)(related to net / gross calorific value) % 104.5 / 98.3

• Standing loss qB at 70°C Watt 250• Heating gas-side resistance with rated heating capacity,

12.5% CO2, 500m over sea level (tolerance +/- 20%)mbar 0.30

• Condensate volume at 40 / 30°C l/h 2.28• Flow resistance of boiler 1 z-value 3.4• Water-side resistance at 10K mbar 30.6

at 20K mbar 7.7• Water flow rate at 10K m3/h 3.0

at 20K m3/h 1.50• Boiler water content Litres 65• Insulation thickness mm 80• Weight (incl. casing, burner) kg 164• Transport weight kg 158• Max. electrical power consumption Watt 213• Noise data with casings (sound power)

Normally ventilated - Heating noise (EN 15036 part 1) dB(A) 63Room sealed - Heating noise (EN 15036 part 1) dB(A) 60

• Flue gas mass flow at full output 12.5% CO2 Ultra Low Sulphur oil kg/h 53• Flue gas temperature at nominal output 40 / 30°C °C 57• Flue gas temperature at nominal output 80 / 60°C °C 75• Delivery pressure at flue gas outlet Pa 40• Maximum chimney draught Pa 20

1 Flow resistance of boiler in mbar = flow rate (m3/h)2 x z-value

2 Although generally the UltraOil® boilers do not require a minimum water flow, it does not mean that the pump and burner can be switched off together when the unit is operating at full output. There should be a pump overrun to dissipate any residual heat within the boiler to avoid nuisance high temperature lockouts.

UltraOil® (35)

5August 2017 - Rev 00Hoval reserve the right to make changes without prior notice

DIMENSIONS (MM)

Type A B C D

UltraOil® (16,20) 1550 805 486 1485UltraOil® (25,35) 1690 945 626 1625

1 Flow heating/safety valve R 1″2 Low-temperature return R 1″3 High-temperature return R 1″4 Flue gas outlet DN 805 Control panel6 Condensate drain (left or right) incl. si-

phon (DN 25) and 2 m PVC plastic tube Ø inside 19 x 4 mm

7 Drain8 Electrical connection9 Acoustic hood

10 Heating pump set (option)

UltraOil® (16-35)


SPACE REQUIREMENTS

Boiler door incl. burner swivels upwards and to the left or to the frontA = minimum 150 mm *

- Burner service position in the front - boiler cleaning from the rightA = optimum 300 mm *

- Burner service position left - boiler cleaning from the front - A minimum gap of 160 mm is required to the right of the boiler

* without heating pump set (option)500 mm with heating pump set (option)

- The cleaning aperture must be easily accessible. - Boiler rear side must be accessible.

≥ 50 mm with flue gas silencer

UltraOil® (16-35)


TECHNICAL DATA

Type (50) (80)• Output at 80 / 60°C kW 28 - 48 58 - 77• Output at 40 / 30°C kW 30 - 50 61 - 80• Heat input kW 28.4 - 48.4 59 - 78• Maximum boiler operation temperature °C 90 90• Minimum boiler working temperature °C no lower limit• Minimum return flow temperature °C no lower limit• Safety temperature limiter setting (water side) °C 110 110• Working / test pressure bar 3.0 / 4.5 3.0 / 4.5• Boiler efficiency at full load and 80 / 60°C

(related to net / gross calorific value) % 98.7 / 93.1 98.4 / 92.6

• Boiler efficiency at full load and 40 / 30°C(related to net / gross calorific value) % 103.5 / 97.6 103.2 / 97.4

• Efficiency at partial load 30% and return 27°C (according to EN 303)(related to net / gross calorific value) % 104.7 / 98.8 104.2 / 98.3

• Standing loss qB at 70°C Watt 290 480• Heating gas-side resistance with rated heating capacity,

12.5% CO2, 500m over sea level (tolerance +/- 20%)mbar 0.75 0.26

• Condensate volume at 40 / 30°C l/h 3.52 5.0• Flow resistance of boiler 1 z-value 1.50 1.5• Water-side resistance at 10K mbar 27.70 71.4

at 20K mbar 6.90 17.9• Water flow rate at 10K m3/h 4.29 6.9

at 20K m3/h 2.15 3.45• Boiler water content Litres 115 135• Insulation thickness mm 80 80• Weight (incl. casing, burner) kg 276 360• Transport weight kg 261 317• Max. electrical power consumption Watt 250 260• Noise data with casings (sound power)

Normally ventilated - Heating noise (EN 15036 part 1) dB(A) 71 64Room sealed - Heating noise (EN 15036 part 1) dB(A) 67 -

• Flue gas mass flow at full output 12.5% CO2 Ultra Low Sulphur oil kg/h 76 126• Flue gas temperature at nominal output 40 / 30°C °C 40 52• Flue gas temperature at nominal output 80 / 60°C °C 75 75• Delivery pressure at flue gas outlet Pa 30 50• Maximum chimney draught Pa 20 20



3 With room control module.

UltraOil® (50-80)


DIMENSIONS (MM()

1 Flow heating/safety valve R 1½″2 Low-temperature return R 1½″

2a High-temperature return R 1½″3 Lead-through for oil pipe on left or right side4 LAS flue gas supply air connection C100/150

4a Flue gas connection at the back (option)5 Control panel6 Condensate drain (left or right) incl. syphon

(DN 25) and 2 m PVC plastic tube Ø inside 19 x 4 mm

7 Electrical connection on the left or right hand side

8 Drain9 Connection set (option)

10 Heating pump set (option)

UltraOil® (50)


DIMENSIONS (MM)

UltraOil® (80)

1 Safety valve R1½" 2 Flow R1½" 3 High temperature-return R1½" 4 Low temperature-return R1½" 5 Drain ½" 6 Flue gas connection, internal D155 7 Cleaning aperture D155 8 Condensate drain DN25 incl. syphon 9 Boiler controls 10 Electrical connection on the left or right hand side 11 Boiler feet 20-80mm adjustable 12 Cut-out for oil pipe on left or right hand side


Example calculation for the required corridor widthDoor width T = 800

UltraOil® (80) K =680

x 1072 = Corridor width ≥ 912800

Required minimum width of door and corridor for bringing in the boilerThe following values are the calculated minimum values

T = Door widthK = Corridor widthB = Boiler widthL = Maximum boiler length

K

T

< 150B

L B T = x L K

B K = x L T

DELIVERY DIMENSIONS

Boiler without casing and insulationUltraOil®80

UltraOil® (80)


SPACE REQUIREMENTS (MM)

UltraOil® 50

UltraOil® 80

UltraOil® (50-80)

Boiler door incl. burner swivels upwards and to the left or to the frontA = minimum 150 mm *

- Burner service position in the front - boiler cleaning from the rightA = optimum 300 mm *

- Burner service position left - boiler cleaning from the front

* without heating pump set 500 mm with heating pump set (heating pump set is optional)

- It must be possible to swing open the hinged door of the boiler with the burner upward and rearward. - Boiler rear side must be accessible.

* The cleaning aperture must be easily accessible. As a result, a minimum distance of 500 mm must be maintained on the cleaning opening side.


TECHNICAL DATA

UltraOil® (110-160)

Type (110) (130) (160)• Output at 80 / 60°C kW 78 - 105 99 - 124 114 - 152• Output at 40 / 30°C kW 83 - 110 104 - 130 119 - 160• Heat input kW 80 - 105 100 - 125 115 - 154• Maximum boiler operation temperature °C 90 90 90• Minimum boiler working temperature °C no lower limit• Minimum return flow temperature °C no lower limit• Safety temperature limiter setting (water side) °C 110 110 110• Working / test pressure bar 5.0 / 6.5 5.0 / 6.5 5.0 / 6.5• Boiler efficiency at full load and 80 / 60°C

(related to net / gross calorific value) % 99.0 / 93.4 98.9 / 93.3 98.5 / 92.9

• Boiler efficiency at full load and 40 / 30°C(related to net / gross calorific value) % 104.0 / 98.1 103.8 / 97.9 103.5 / 97.6

• Efficiency at partial load 30% and return 27°C (according to EN 303)(related to net / gross calorific value) % 105.0 / 99.1 104.8 / 98.9 104.5 / 98.6

• Standing loss qB at 70°C Watt 500 500 500• Heating gas-side resistance with rated heating capacity,

12.5% CO2, 500m over sea level (tolerance +/- 20%)mbar 0.24 0.34 0.45

• Condensate volume at 40 / 30°C l/h 7.8 8.7 10.8• Flow resistance of boiler 1 z-value 0.1 0.1 0.1• Water-side resistance at 10K mbar 8.9 12.4 18.8

at 20K mbar 2.2 3.1 4.7• Water flow rate at 10K m3/h 9.4 11.1 13.7

at 20K m3/h 4.7 5.6 6.9• Boiler water content Litres 340 340 340• Insulation thickness mm 80 80 80• Weight (incl. casing, burner) kg 420 420 420• Transport weight kg 370 370 370• Max. electrical power consumption Watt 360 550 550• Noise data with casings (sound power)

Normally ventilated - Heating noise (EN 15036 part 1) dB(A) 65 67 67

• Flue gas mass flow at full output 12.5 % CO2 Ultra Low Sulphur oil kg/h 163.6 193.0 252.0• Flue gas temperature at nominal output 40 / 30°C °C 40 42 48• Flue gas temperature at nominal output 80 / 60°C °C 68 70 75• Delivery pressure at flue gas outlet Pa 80 80 80• Maximum chimney draught Pa 20 20 20


2 Although generally the UltraOil® boilers do not require a minimum water flow, it does not mean that the pump and burner can be switched off

together when the unit is operating at full output. There should be a pump overrun to dissipate any residual heat within the boiler to avoid nuisance high temperature lockouts.


Type (200) (250) (300)• Output at 80 / 60°C kW 147 - 190 180 - 238 215 - 286• Output at 40 / 30°C kW 155 - 200 189 - 250 227 - 300• Heat input kW 150 - 194 182 - 241 218 - 290• Maximum boiler operation temperature °C 90 90 90• Minimum boiler working temperature °C no lower limit• Minimum return flow temperature °C no lower limit• Safety temperature limiter setting (water side) °C 110 110 110• Working / test pressure bar 5.0 / 6.5 5.0 / 6.5 5.0 / 6.5• Boiler efficiency at full load and 80 / 60°C

(related to net / gross calorific value) % 98.0 / 92.5 98.9 / 93.3 98.6 / 93.0

• Boiler efficiency at full load and 40 / 30°C(related to net / gross calorific value) % 103.1 / 97.3 103.8 / 97.9 103.6 / 97.7

• Efficiency at partial load 30% and return 27°C (according to EN 303)(related to net / gross calorific value) % 104 / 98.1 104.9 / 99.0 104.6 / 98.7

• Standing loss qB at 70°C Watt 520 600 600• Heating gas-side resistance with rated heating capacity,

12.5% CO2, 500m over sea level (tolerance +/- 20%)mbar 0.67 0.49 0.61

• Condensate volume at 40 / 30°C l/h 13.5 16.9 20.2• Flow resistance of boiler 1 z-value 0.1 0.1 0.1• Water-side resistance at 10 K mbar 29.4 46.1 66.3

at 20 K mbar 7.3 11.5 16.6• Water flow rate at 10 K m3/h 17.1 21.5 25.8

at 20 K m3/h 8.5 10.7 12.9• Boiler water content Litres 360 295 295• Insulation thickness mm 80 80 80• Weight (incl. casing, burner) kg 450 634 634• Transport weight kg 390 534 534• Max. electrical power consumption Watt 550 830 830• Noise data with casings (sound power)

Normally ventilated - Heating noise (EN 15036 part 1) dB(A) 67 - -

• Flue gas mass flow at full output 12.5% CO2 Ultra Low Sulphur oil kg/h 315.0 393.7 472.5• Flue gas temperature at nominal output 40 / 30°C °C 58 43 50• Flue gas temperature at nominal output 80 / 60°C °C 80 67 71• Delivery pressure at flue gas outlet Pa 50 50 50• Maximum chimney draught Pa 20 20 20


2 Although generally the UltraOil® boilers do not require a minimum water flow, it does not mean that the pump and burner can be switched off

together when the unit is operating at full output. There should be a pump overrun to dissipate any residual heat within the boiler to avoid nuisance high temperature lockouts.

TECHNICAL DATA



TECHNICAL DATA



Note: Hoval UltraOil® 320-600D boilers require twin electrical supplies, twin flow and return connections (if the optional header set is not ordered) and also twin fuel supplies.

Type (320D) (400D) (500D) (600D)• Output at 80 / 60°C kW 114 - 303 147 - 380 180 - 476 215 - 568• Output at 40 / 30°C kW 119 - 320 155 - 400 189 - 500 227 - 600• Heat input kW 115 - 309 150 - 388 182 - 482 218 - 580• Maximum boiler operation temperature °C 90 90 90 90• Minimum boiler working temperature °C no lower limit• Minimum return flow temperature °C no lower limit • Safety temperature limiter setting (water side) °C 110 110 110 110• Working / test pressure bar 5.0 / 6.5 5.0 / 6.5 5.0 / 6.5 5.0 / 6.5• Boiler efficiency at full load and 80 / 60°C

(related to net / gross calorific value) % 98.7 / 93.1 98.2 / 92.6 99.0 / 93.4 98.8 / 93.2

• Boiler efficiency at full load and 40 / 30°C(related to net / gross calorific value) % 103.9 / 98.0 103.4 / 97.5 104.1 / 98.2 103.9 / 98.0

• Efficiency at partial load 30% and return 27°C (according to EN 303)(related to net / gross calorific value) % 104.5 / 98.6 104.0 / 98.1 104.9 / 99.0 104.6 / 98.7

• Standing loss qB at 70°C Watt 1000 1040 1200 1200• Heating gas-side resistance with rated heating capacity,

12.5% CO2, 500 m over sea level (tolerance +/- 20%) mbar 0.45 0.67 0.49 0.61

• Condensate volume l/h 21.6 27.0 20.2 20.2• Flow resistance of boiler 1 z-value 0.1 0.1 0.1 0.1• Water resistance (per boiler) at 10K mbar 75.2 117.6 183.7 264.5• Water resistance (per boiler) at 20K mbar 18.8 29.4 45.9 66.1• Water flow rate (per boiler) at 10K m3/h 27.4 34.3 42.9 51.4• Water flow rate (per boiler) at 10K m3/h 13.7 17.1 21.4 25.7• Boiler water content litre 680 720 590 590• Insulation thickness mm 80 80 80 80• Weight (incl. casing, burner) kg 840 900 1268 1268• Transport weight kg 740 780 1068 1068• Max. electrical power consumption Watt 740 1000 1660 1660• Noise data with casings (sound power)

Normally ventilated

- Heating noise (EN 15036 part 1) dB(A) 72 73 - -• Flue gas mass flow at full output 12.5 % CO2 Ultra Low Sulphur oil kg/h 504 730 784 945• Flue gas temperature at nominal output 40 / 30°C °C 48 58 43 50• Flue gas temperature at nominal output 80 / 60°C °C 75 80 67 70• Delivery pressure at flue gas outlet Pa 40 25 25 25• Maximum chimney draft Pa 20 20 20 20

UltraOil® (320D-600D)

15August 2017 - Rev 00 Hoval reserve the right to make changes without prior notice

DIMENSIONS (MM)



UltraOil® (110-200) UltraOil® (250,300)

1 Flow heating/safety valve DN 65/PN 6 DN 65/PN 6 2 Low temperature return DN 65/PN 6 DN 65/PN 6 3 High temperature return DN 65/PN 6 DN 65/PN 6 4 Flue gas outlet (plastic) D200 D250 5 Siphon and 2 m PVC passage

DN 25D19x3

DN 25D19x3

6 Cleaning aperture D100 D100 7 Drain R 1″ R 1″ 8 Electrical connection, optionally left or right 9 Boiler controller, optionally left or right 10 Condensate drain, optionally left or right R ¾″ R ¾″ 11 Plinth rail 12 Maximum pressure limiter (option) Rp ¾″ Rp ¾″ 13 Safety temperature limiter (option) Rp ½″ Rp ½″ 14 Safety valve connection (option) Rp 1¼″ Rp 1¼″ 15 Expansion (option) Rp 1″ Rp 1″

Type K L M N O P Q R S

UltraOil® (110-160) 680 1524 619 756 1412 1492 740 395 290UltraOil® (200) 690 1722 619 756 1412 1492 701 356 251UltraOil® (250,300) 690 1820 650 797 1483 1602 710 335 230

Type A B C D E F G H I J

UltraOil® (110-160) 1009 844 715 2200 243 1710 153 490 280 610UltraOil® (200) 1009 844 715 2408 238 1918 137 490 277 800UltraOil® (250,300) 1064 899 770 2706 228 2018 135 690 292 888

Return stool piece (optional) Flow stool piece (optional)


DIMENSIONS (MM)

1 Flow/safety valve DN 65/PN 61a Flow connection set (option) DN 80/PN 6

2 Low-temperature return DN 65/PN 62a Low-temperature return connection set (option) DN 80/PN 6

3 High-temperature return DN 65/PN 63a High-temperature return connection set (option) DN 80/PN 6

4 Flue gas outlet (320D,400D) Ø305/3154 Flue gas outlet (500D,600D) Ø350/3525 Condensate drain/siphon DN 256 Control panel7 Electrical connection on the left or right hand side8 Fitting pipe flow (option)9 Fitting pipe return (option)

10 Expansion Rp 1″11 Safety valve connection Rp 1¼″12 Maximum pressure limiter (option) Rp ¾″13 Safety temperature limiter (option) Rp ½″14 Motor shut-off valve (option)

UltraOil® type A B C D E F G H I J K L M N O P Q R S

(320D) 2709 2200 252 770 610 680 1412 1492 1955 889 1907 844 106 1794 1009 2123 709 950 1305(400D) 2901 2408 236 767 800 690 1412 1492 1955 889 1907 844 106 1794 1009 2123 709 950 1305(500D, 600D) 3284 2708 398 982 888 690 1483 1600 2063 899 2015 899 51 1849 1064 2278 719 950 1449

UltraOil® (320D - 600D)




B K = x L T

T Door widthK Corridor widthB Boiler widthL Maximum boiler length

K

T

< 150B

L B T = x L K

A B C D E F

UltraOil® (110-160) 1524 1882 1362 1533 735 715UltraOil® (200) 1722 2073 1362 1533 735 715UltraOil® (250,300) 1820 2174 1434 1642 790 770

Vertical installation in case of space problemsDimensions without thermal insulation and casing(Dimensions in mm)

Type A B C D E F


DELIVERY DIMENSIONS (MM)

Dimensions without thermal insulation and casingUltraOil 110-300

Note: Boilers can be delivered split down further if required. Please consult Hoval Technical for further information.



Example calculation for the required corridor widthDoor width T = 800

UltraOil® (320D) K =735

x 1882 = Corridor width ≥ 1729 (per shell)800

A B C D E F

UltraOil® (320D) 1524 1882 1362 1533 735 715UltraOil® (400D) 1722 2073 1362 1533 735 715UltraOil® (500D,600D) 1820 2174 1434 1642 790 770


T = Door widthK = Corridor widthB = Boiler widthL = Maximum boiler length

K

T

< 150B

L B T = x L K

Note: Two separate boiler shells are supplied with twin D boilers.

Note: Boilers can be delivered split down further if required. Please consult Hoval Technical for further information.

DELIVERY DIMENSIONS (MM)

UltraOil 320D - 600D



Space requirementsfor fitting the side casing 400 mm.The boiler can then be pushed to a position 100 mm away from the wall.

Type A B C D E F


* Important: there must be 700 mm space on the left or right of the boiler so that the boiler door can be swivelled out with the burner.


UltraOil (110-300)



UltraOil® type A B C

(320D) 2709 1492 1794(400D) 2901 1492 1794(500D, 600D) 3284 1600 1849

Detailed dimensions and dimensions for installationsee single boiler UltraOil® (160-300)

Dimensions neutralisation unitsee single boiler UltraOil® (160-300)


UltraOil (320D-600D)

UltraOil® (320D-600D)


– The burner electrical supply must be connected to the boiler’s standard plug-type connection.

– The burner electrical supply cable must be shortened to ensure that the plug has to be disconnected in order to swing out the burner.

Noise AttenuationThe following steps can be taken to reduce noise:

– Make the walls, ceiling and floor of the boiler plant room as solid as possible, fit sound absorbers in the air supply ducting, provide conduit supports and brackets with sound dampening fittings.

– If there are living quarters either above or below the boiler plant room, fit rubber vibration dampers underneath the base channels of the boiler and connect conduits flexibly with flexible connections.

– Connect circulating pumps to the network with flexible connections.

– In order to dampen flame noise in the flue, sound absorbers can be fitted in the flue system (consider leaving space for subsequent installation).

Flue system – Flue systems must comply with current

British Standard & Legislation.– The flue must be gastight, impervious to

moisture, non-corrosive, acid-proof and must be suitable for flue gas temperatures up to 120°C.

– The flue system must be suitable for operation with excess pressure.

– The flue must have an ascending fall in order to ensure that the condensate which forms in the flue system flows back into the boiler where it can be neutralised before being discharged into the drainage system.

– When using plastic flue pipes, a flue gas safety temperature limiter should be provided. With the UltraOil® (50), this is already fitted.

– A flue gas sampling point with a circular internal diameter of 10-21mm must be fitted in the flue pipe.

This sh ould extend through the thermal insulation if fitted. (required for the UltraOil® 16-35, 80-600D.

For the UltraOil® 50 the concentric vertical adaptor with sample points should be fitted close to the boiler).

Flue dimensionsSee Flue system section

Use– Optimum flue gas condensation and energy

saving can be achieved with the lowest possible heating operating temperatures.

– With the lowest outside air temperature, the heating return temperature should be 45°C or less to guarantee best efficiency gain.

Regulations and guidelinesThe following regulations and guidelines must be observed:

– Hoval technical information and installation instructions.

– Relevant British Standards and Guidelines.– Hydraulic and technical control regulations.

Water qualityHeating water:– European standard BSEN 14868: 2005

and VDI guideline 2035 must be observed. Particular note must be taken of the following regulations:

– Hoval boilers and water heaters are suitable for heating systems without significant oxygenation (system type 1 in accordance below with BSEN 14868: 2005).

– Systems with – Continuous oxygenation (e.g. floor

heating without diffusion-proof plastic pipes) or

– Intermittent oxygenation (e.g. frequent topping up required) must be fitted with a system separator

– Treated heating water must be checked at least once per year or more frequently as specified by the inhibitor manufacturer.

– If, in the case of existing systems (e.g. boiler replacement), the water quality of the existing heating water complies with VDI 2035, it is not recommended that the system be refilled. VDI 2035 also applies to top-up water.

– Before filling new systems, or, if applicable, existing systems, the heating system must be professionally cleaned and flushed. The heating system must be flushed before the boiler is filled.

– Components of the boiler / heat exchanger that come into contact with water are made of ferrous materials and stainless steel.

– Due to the risk of stress corrosion cracking in the stainless steel component of the boiler, the combined chloride, nitrate and sulphate content of the heating water must not exceed a total of 50mg/l.

– Once the heating has been in operation for 6 – 12 weeks, the pH value of the heating water should be between 8.3 and 9.5.

Water for filling and topping up the system:– Untreated drinking water is generally most

suitable for filling and topping up a system with a Hoval boiler. However, the water quality of the untreated drinking water must always comply with VDI 2035 or must be demineralised and/or treated with inhibitors. The specifications of BSEN 14868: 2005 must be observed.

– In order to maintain the boiler’s high efficiency level and to avoid overheating of the heating surfaces, the values in the table below must not be exceeded. These values are calculated in relation to the boiler output (the smallest individual boiler in the case of multiple boiler systems) and the water content of the system.

– The total quantity of water used to fill and top up the system during the boiler’s life must not exceed a value equivalent to three times the water content of the system.

Combustion air– A suitable supply of combustion air must be

guaranteed. It must not be possible to close the air supply aperture.

– Minimum free area for the air supply aperture at low level is 6 cm2 per 1kW boiler input.

– Minimum free area for the air supply aperture at high level is 3cm2 per 1kW boiler input.

Oil burner installation– The burner is supplied seperate for

mounting by the installer.– The gap between the burner draught tube

and the boiler refractory must be filled with the insulation material supplied.

Boiler electrical connection– Mains supply 1 x 230V, 50Hz, 10A.– Note twin (UltraOil® D) boilers require two

supplies.

Maximum filling quantity based on VDI 2035Total hardness of filling water up to…

[mol/m3] 1 <0.1 0.5 1 1.5 2 2.5 3 >3.0f°H <1 5 10 15 20 25 30 >30d°H <0.56 2.8 5.6 8.4 11.2 14.0 16.8 >16.8e°H <0.71 3.6 7.1 10.7 14.2 17.8 21.3 >21.3~mg/l <10 50.0 100.0 150.0 200.0 250.0 300.0 >300Conductivity <20 100.0 200.0 300.0 400.0 500.0 600.0 >600Boiler size of individual boiler maximum filling quantity without demineralisation

up to 50 kW NO REQUIREMENT 20 l/kW50 to 300 kW 50 l/kW 20 l/kW 20 l/kW always demineralise

1 Total of alkaline earths2 If the conductivity in µS/cm exceeds the value specified in the table a water analysis must be carried out

D

2 x D 1D

< 2D

D

Flue gastest point

UltraOil® (16-600kW)

Hoval reserve the right to make changes without prior notice22 November 2018 - Rev 01

– In order to ensure reliable burner operation, a GOK combined oil de-aerator, 70 micron oil filter & shut-off valve unit must be fitted between the burner and the oil supply pipe serving each burner. The GOK unit must be mounted at burner height. It is supplied as standard with all UltraOil boilers (two supplied with each UltraOil 'D' boiler). For more information please see the Accessories section - part number 6049368 refers.

– The size and design of the oil distribution pipework should comply with current regulations.

– For UltraOil (16-80) boilers the recommended oil pipework size is 4mm inside diameter and the maximum pipework length in metres is as follows:

Suct ion height H in m

UltraOil®

(16) (20) (25) (35) (50) (65) (80)

0 30 30 30 30 20 14 12

1 30 30 30 23 15 11 9

2 30 29 23 16 10 8 6

3 20 16 13 9 6 - -

– For UltraOil (110-300) boilers the recommended oil pipework size is 6mm inside diameter and the maximum pipework length in metres is as follows:

– The above table is also applicable for UltraOil twin (320-600D) boilers. Both boilers will each require their own oil supply.

– All figures are indicative only and are based on a total resistance (including components, elbows etc) of 40 mbar. If pipework is oversized this can lead to operational issues with the burner.

Expansion vessel / expansion– It is recommended that the system

expansion vessel is connected to the heating system with a suitable connection consisting of a lock shield valve and drain cock as per BS 7074. This means that the entire system will not need to be emptied in order to carry out work on the vessel.

– In the case of open vented, the system height must be such that the required minimum operating pressure is maintained.

Safety valve & automatic air vent– A safety valve and automatic air vent must

be fitted to all boilers.– On the UltraOil® 16-50 and the UltraOil®

(110-600D) these should be fitted on the flow pipework from the boiler, but before any isolation valve.

– On the UltraOil® 80 the seperate safety valve connection can be utilised for both items (utilising a tee piece).

Condensate drain - off- Permission to run the flue gas condensate

into the drainage system must be obtained from the relevant authority.

- The condensate from the flue system can be run off via the boiler. A condensate trap in the flue pipe system is then no longer required.

- A siphon must be fitted at the condensate outlet of the oil-fired condensing boiler (supplied with the boiler). No isolating valve should be fitted in this drainage pipework.

Information concerning heating system replacementIf an existing oil-fired heating system is being replaced by a Hoval UltraOil®, the following points relating to the oil tank and its refilling should be observed:- The Hoval UltraOil® must only be operated

with ultra low sulphur heating oil with a sulphur content < 50ppm (< 0.005%). Complying to BS2869 Class A2

- It is beneficial if the oil tank is cleaned first.- An existing residual quantity of heating oil

in the oil tank may be mixed with ultra low sulphur heating oil provided that the residual oil does not exceed the following proportions of the total content. Residual quantity heating oil

(sulphur content 2000ppm or 0.2%) max 3% of the tank volume. Residual quantity heating oil (sulphur content 1000ppm or 0.1%) max 5% of the tank volume. Residual quantity heating oil

(sulphur content 500ppm or 0.05%) max 10% of the tank volume.

- The tank must be filled completely (100%) in order to achieve the permitted mixing ratio with ultra low-sulphur heating oil, taking into account the remaining residual quantity of heating oil in the tank.

Oil distribution pipework installation

– The UltraOil® (16-80) boilers can only be used with a single pipe system. Max. suction height without intermediate pump 3.5m, Maximum length of pipework is 30m. Please confirm any oil feed designs with Hoval Technical before installation.

– The UltraOil® (110-600D) boilers can only be used with a single pipe system. Max. suction height without intermediate pump 3.5m, Maximum length of pipework is 30m. Please confirm any oil feed designs with Hoval Technical before installation.

– The pipework / flexible connections must be positioned in such a way that the burner lid / burner can be swung out by 90°.

– A shut-off device must be installed at the end of the rigid oil pipe ie: before the flexible connections.

– The highest point of the oil distribution pipework should be 3.5m above the lowest point of the oil tank suction pipe.

– Pipework must be installed to avoid self priming.

– If the highest point of the oil level in the oil tank is higher than the lowest point of the distribution pipework, a solenoid valve must be fitted at the highest point of the oil pipework, as close as possible to the oil tank.

Concentric Flue design UltraOil® 50• An adapter with sample points must

be used (fitted to the boiler flue outlet connection).

• The flue gas is very cool and saturated with moisture so there will be very little or no buoyancy to pull the gases up the chimney.

• The burner fan assists with the evacuation of the flue gases so there may be slight pressurisation of the flue.

• It is permissible for the condensate from the flue system to drain back through the boiler.

• Horizontal flue sections must be inclined back to the boiler (3° minimum) to prevent condensate remaining in the flue.

• Flues must be designed to meet all current regulations / standards.

• See Technical data section for flue gas mass flow rates, temperatures and usable fan overpressure.

• Please refer to the ventilation requirements below.

Flue design UltraOil® 80-600D• A minimum temperature class T120

flue can be used if fitted with an over temperature device.

• The first two metres of flue must be the same diameter as the boiler flue gas connection.

• Single wall flues may be used as it is not necessary to keep the flue gas temperature high.

• The flue gas is very cool and saturated with moisture so there will be very little or no buoyancy to pull the gases up the chimney.

• The burner fan assists with the evacuation of the flue gases so there may be slight pressurisation of the flue.

• Flues must be leak proof against condensate and suitable for pressurised flue gases.

• It is permissible for the condensate from the flue system to drain back through the boiler.

• Horizontal flue sections must be inclined back to the boiler (3° minimum) to prevent condensate remaining in the flue.

• If combustion air ducting is used this should be the same size as the flue.

• Flues must be designed to meet all current regulations / standards.

• On installations with multiple boilers into a single flue the flue system must be designed to prevent any back circulation of flue gases into the plant room.

• See Technical data section for flue gas mass flow rates, temperatures and usable fan overpressure.

• Please refer to ventilation requirements below.

VentilationVentilation air requirements should comply to BS5410-2: current edition.

Suction UltraOil®height H (110) (130) (160) (200) (250) (300)in m0 30 30 30 26 21 171 30 30 26 20 15 122 28 25 18 14 10 8

– A Hoval safety valve and automatic air vent set (c/w pressure gauge) is available as an accessory. (Please see Accessories).

UltraOil® (16-600kW)

Hoval reserve the right to make changes without prior notice November 2018 - Rev 01 23

100/150PP FOR ULTRAOIL 50 ONLY

Accessories

Connection C100/150 to 2xE100PPFor separate routing of flue gases and combustion air.

Recommendation:If the air inlet is near a noise sensitive place (window of bedroom, terrace etc). We recommend the use of a sound absorber on the air inlet. 2015 244

Wall terminal for horizontal discharge 015 072 100

1000mm extension(including support bracket)500mm extension(including support bracket)250mm extension

015 072 420

015 072 410015 072 405

Vertical terminal (black) with cap(including support bracket) 015 072 000

Vertical adaptor Complete with 2 sample points 015 072 400

45 degree elbow 015 072 600

93 degree elbow 015 072 500

Support bracket 015 072 900

Ø10

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100/150PP CONCENTRIC FLUE PARTS FOR ULTRAOIL 50 ONLY

Accessories

.

Lead pitched roof flashing(to suit roof angle 25-45 degrees) 015 07 270

Aluminium flat roof flashing 015 072 800

Wall terminal kit (for horizontal discharge)Comprises of vertical adaptor, 93 degree elbow and 2 wall plates. Max dimension can be extended by use of extension pieces. 015 072 100

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All items finished white RAL 9016.

Connection sealfor UltraOil® (80)with clamping flanges Ø 150 mm(e.g. in connection with the Hovalflue gas sound absorber)on Hoval flue gas pipe systems alreadyincluded in the scope of delivery;

2029 956

Horizontal flue gas connection E100PPfor UltraOil® (50)for the conversion of the verticalflue gas connection (series delivery)to a horizontal to rear routedflue gas connection.

6016 933

6017 246 6031 571

6017 245

Boiler plinthfor UltraOil® (16-35)to elevate the condensate drainagemade of steelheight 150 mmpainted anthracite painted

6025 418

Flue gas sound absorberto reduce the flue gas in-duct sound emissions.Mounting position: vertical up to 45°

for Hoval UltraOil® type

Connection on both sides

(16-25) E80(35) E100 (incl. transition E80-E100)(50) integrated(80) E150


6034 576

6037 062

6038 526 6038 507 6038 508 6038 509 6038 510

6034 575

TopTronic® E module expansionsfor TopTronic® E basic module heat generator

NoteThe supplementary plug set may have to be ordered to implement functions differing from the standard!

ODER+

NoteThe flow rate sensor set must be provided as well.

TopTronic® E module expansion UniversalTTE-FE UNIExpansion to the inputs and outputs of a con-troller module (basic module heat generator, heating circuit/domestic hot water module, solar module, buffer module) for implementing vari-ous functions

incl. fitting accessories

Can be installed in: Boiler control panel, wall housing, control panel

TopTronic® E module expansionheat accounting TTE-FE WMZ/EBZExpansion to the inputs and outputs forthe basic module heat generator forimplementing the following functions: - Calculating total energy consumption - Calculating the heat generator energy for

heating - Calculating the heat generator energy for

hot water

incl. fitting accessories3x contact sensor ALF/2P/4/T L = 4.0 m

Can be installed in: Boiler control, wall housing, control panel

TopTronic® E module expansion heatingcircuit TTE-FE HKExpansion to the inputs and outputs of the basic module heat generator or the heating circuit/do-mestic hot water module for implementing the following functions: - 1 heating circuit without mixer or - 1 heating circuit with mixer

incl. fitting accessories1x contact sensor ALF/2P/4/T L = 4.0 m

Can be installed in: Boiler control, wall housing, control panel

Flow rate sensor sets (for models 16-80 only)Size Connection Flow rate

l/min

DN 8 G ¾″ 0.9-15DN 10 G ¾″ 1.8-32DN 15 G 1″ 3.5-50DN 20 G 1¼″ 5-85DN 25 G 1½″ 9-150

OR

NoteFor models 110-300 the flow rate sensors must be provided by the installer.

Accessories

ACCESSORIES


6034 499 6034 503

6034 571

6037 058 6037 057 6034 574

6037 071 6037 069 6037 070

6037 079 6037 078 6018 867 6022 797

6034 578 6034 579

6034 581

6035 563 6035 564 6035 565

6035 566 6038 533

2055 889 2055 888 2056 775 2056 776

2061 826

6038 551 6038 552

6039 253

Accessories for TopTronic® E

Supplementary plug setfor basic module heat generator (TTE-WEZ)for controller modules and module expansion TTE-FE HK

TopTronic® E controller modulesTTE-HK/WW TopTronic® E heating circuit/

hot water moduleTTE-SOL TopTronic® E solar module TTE-PS TopTronic® E buffer moduleTTE-MWA TopTronic® E measuring module

TopTronic® E room control modulesTTE-RBM TopTronic® E room control modules

easy whitecomfort whitecomfort black

Enhanced language package TopTronic® Eone SD card required per control module Consisting of the following languages:HU, CS, SK, RO, PL, TR, ES, HR, SR, PT, NL, DA

TopTronic® E remote connectionTTE-GW TopTronic® E online LANTTE-GW TopTronic® E online WLAN

SMS remote control unitSystem component SMS remote con-trol unit

TopTronic® E interface modulesGLT module 0-10 VGateway module ModBus TCP/RS485Gateway module KNX

TopTronic® E wall casingWG-190 Wall casing smallWG-360 Wall casing mediumWG-360 BM Wall casing medium with

control module cut-outWG-510 Wall casing largeWG-510 BM Wall casing large with

control module cut-out

TopTronic® E sensorsAF/2P/K Outdoor sensorTF/2P/5/6T Immersion sensor, L = 5.0 mALF/2P/4/T Contact sensor, L = 4.0 mTF/1.1P/2.5S/6T Collector sensor, L = 2.5 m

System housingSystem housing 182 mmSystem housing 254 mm

Bivalent switch

Accessories

ACCESSORIES


242 902

6015 000

6010 082

CO monitorFor safety shut-off of theboiler on leakage ofcarbon monoxideincl. connection cable

2056 861

Flow temperature guard for underfloor heating system (1 guard per he-ating circuit) 15-95 °C, differential gap 6 K, ca-pillary tube max. 700 mm setting (visible from the outside) inside the housing cover

Clamp-on thermostat RAK-TW1000.SThermostat with strap, without cable and plug

Kit Clamp-on thermostat RAK-TW1000.SThermostat with strap, enclosed cable (4 m) and plug

Immersion thermostat RAK-TW1000.S SB 150Thermostat with pocket ½″ - depth of immersi-on 150 mm, brass nickel-plated

Condensate pumpfor transporting condensation waterinto a higher drainage duct.Including connection line,completely wired,cable and plug for connectionto the boiler controllermax. transport height: 3.5 mDelivery rate up to 120 l/hcombinable with neutralisation boxcan be mounted in boiler socket

6034 771

Neutralisation boxfor transporting condensation water intoa lower lying drainage ductincl. condensate neutralisationincl. neutralisation granulate 3 kgcombinable with condensate pumpcan be mounted in boiler socket

6024 764

Neutralisation granulatefor neutralisation boxRefill set volume 3 kgLife time of one filling:approx. 2-4 years; depending on amountof condensate

2028 906

Condensate pumpfor UltraOil® (50)for transporting condensation waterinto a higher drainage ductIncluding connection linecompletely wiredcable and plug for connectionto the boiler controllerMax. transport height: 3.5 mcombinable with neutralisation boxcan be mounted in boiler socket

6034 772

Neutralisation boxfor UltraOil® 50for transporting condensation water intoa lower lying drainage duct incl.neutralisation granulate 6 kg.Combinable with condensate pump;can be mounted in boiler socket

6012 553

Condensate drainage forHoval UltraOil® (16-35)

Condensate drainage forHoval UltraOil® (50)

Accessories

ACCESSORIES



2028 906

Accessories

ACCESSORIES

Condensate box KB 22for UltraOil® (80-300), (320D-600D)For condensate drainage into highersituated drain pipe with delivery pump.Max. delivery height 3.5 m, from1200 kW two delivery pumps necessary.Delivery rate 120 l/hincl. liquid level switch, silicone hose9/13 mm, 4 m long, electrical cable1.5 m with plug

6033 767

Neutralisation box KB 23for UltraOil® (80-300), (320D-600D)Condensate drainage into lower situateddrain pipe without condensatedelivery pumpwith neutralisation12 kg neutralisation granulatePlaced under the boilerUse one box for each boiler.

6001 917


2028 906

Neutralisation box KB 24for UltraOil® (80-300), (320D-600D)for transporting condensation water intoa higher lying drainage duct,max. delivery height 3.5 m, from1200 kW two delivery pumps necessary.Delivery rate 120 l/hincl. liquid level switch, silicone hose9/13 mm, 4 m long, electrical cable1.5 m with plug12 kg granulate

6033 764

Condensate drainage forHoval UltraOil® (80-600D)

Connection set AS25-S/NT/HTfor mounting a heating armaturegroup HA25for UltraOil® (16,20)Suitable for left or right connectionLow/high temperatureConnection set, fully thermally insulatedRigid flow pipe and flexiblereturn flow pipeFor mounting an armature group HA20adapter set DN20 - DN25 necessary.Delivery:Connection set in assembly units,completely packed.

6017 055

Boiler connection setsfor mounting a heating armature group to the boiler Hoval UltraOil® (16-50).Suitable for left or right connection.Low/high temperature version

Delivery• Connection set in assembly units, completely

packed.

August 2017 - Rev 00 29Hoval reserve the right to make changes without prior notice

Accessories

Holding platefor the installation of a loading groupLG25-2/unmixed HA group HA25-2Suited to Hoval boiler connection setAS25Dimension between axes A = 125 mm,installation height H = 60 mm

2022 446

Connection set AS 25-LGfor UltraOil® (16-35)for mounting acompact charging group LG-2Suitable for left or right connection,low-temperature returnconnection set in assemblies,with complete thermal insulationconsisting of flexible tubes

6034 818

ACCESSORIES

Connection set AS32-25-S/NT/HTfor installing anarmature group HA32for UltraOil® (35)connection set, completely heat insulatedRigid flow pipe and flexible returnflow pipe.Suitable for left orright connectionLow/high temperaturefastening materialincl. reduction set 1¼″AG - 1″IGfor boiler connectionAdapter screw connectionDN 25 - DN 32 necessaryDelivery:Connection set in assembly units,completely packed.

6024 455

Connection set AS40-S/NT/HTfor mounting a heating armature groupHA40for UltraOil® (50)Connection set fully thermally insulatedRigid flow pipe and flexible return flowpipe with threaded flange R1½″Suitable for left or right connectionLow/high temperatureAdapter set DN32 - DN40 necessary.DeliveryConnection set in assembly units,complete packet.

6014 848

Adapter set DN20-DN25for the installation of the HA groupDN20 to a wall distributor DN25 ora connection set DN25.Installation height 120 mm

6013 693

AS25-S2/NT/HT Low/high temperaturefor UltraOil® (25,35)Connection set, fully thermally insulatedRigid flow pipe and flexible returnflow pipe.Suitable for left or right connectionof an armature group HA25.For mounting an armature group HA20an adapter set DN20 - DN25 is necessary.Delivery:Connection set in assembly units,completely packed.

6024 985


Accessories

ACCESSORIES

Adapter set DN32-DN25for the installation of the HA groupDN32 to a connection set DN25.

6007 191

Adapter fitting DN32-DN40for the installation of the HA groupDN32 to a wall distributor DN40 or aconnection set AS40-S/NT/ HT.

6014 863

6020 519 6020 659

6020 520 6020 521

6023 300

6020 522

6023 301

6014 867

2004 408 2029 652

2004 408 2029 652

2030 392

2030 393

6023 297

2030 397

2030 398

2030 398

2030 399

2030 407 2053 966

Hoval heating armature groups

Heating armature group HA-3BM-Rwith 3-way motorised mixing valve and heat-in-sulating box. Installation right (flow left).HA group - type Pump - type

DN 20 (¾″)Pump with stepless speed controlHA20-3BM-R/AX 12-4 AX12-4HA20-3BM-R/AX 13-4 AX13-4

DN 25 (1″)Pump with stepless speed controlHA25-3BM-R/AX 12-1 AX12-1HA25-3BM-R/AX 13-1 AX13-1

HA25-3BM-R without pump

Pumps for HA25-3BM-Rfor heating armature group HA25-3BM-R wi-thout pump.

A12-1 230 V

A13-1 230 V

DN 32 (1¼″)Pump with stepless speed controlHA32-3BM-R/AX 13-2 AX13-2HA32-3BM-R/A 15-2 A15-2HA32-3BM-R without pump

Pumps for HA32-3BM-Rfor heating armature group HA32-3BM-R wi-thout pump.

A13-2 230 V

A14-2 230 V

DN 40 (1½″)HA40-3M-R without pump

Pumps for HA40-3Mfor heating armature group HA40-3M without pump. Transition pieces and threaded flang es must be ordered separately if necessary.

A14-2 230 VTransition piece Z17Threaded flange Z29

A15-2 230 VTransition piece Z17Threaded flange Z29

A401-1 230 VModulA 40-12 250 PN6-16 230 V

2030 398


Accessories

ACCESSORIES

6020 523 6025 429

6020 524 6020 525

6023 327

6020 526

6023 328

2030 392

2030 393

6023 298

2030 397

Heating armature group HA-3BM-Lwith 3-way motorised mixing valve and heat-in-sulating box. Installation left (flow right)

HA group - type Pump - type

DN 20 (¾″)Pump with stepless speed controlHA20-3BM-L/AX 12-4 AX12-4HA20-3BM-L/AX 13-4 AX13-4

DN 25 (1″)Pump with stepless speed controlHA25-3BM-L/AX 12-1 AX12-1HA25-3BM-L/AX 13-1 AX13-1HA25-3BM-L without pump

Pumps for HA25-3BM-Lfor heating armature group HA25-3BM-L wi-thout pump.

A12-1 230 V

A13-1 230 V

DN 32 (1¼″)Pump with stepless speed controlHA32-3BM-L/AX 13-2 AX13-2HA32-3BM-L/A 15-2 A15-2HA32-3BM-L without pump

Pumps for HA32-3BM-Lfor heating armature group HA32-3BM-L wi-thout pump.

A13-2 230 V

A14-2 230 V

6020 527

6020 528 6020 529

6023 324

2004 408 2029 652

6020 530

6023 325

2030 392

2030 393

2030 397

Loading group LG-2Heating armature group HA-2For the connection of a side calorifier or as heating circuit without mixer, with heat- insulating box. Installation right (flow left).LG/HA group type Pump type

DN 20 (¾″)Pump with stepless speed controlLG/ HA20-2/AX12-4 AX12-4

DN 25 (1″)Pump with stepless speed controlLG/ HA25-2/AX 12-1 AX12-1LG/ HA25-2/AX 13-1 AX13-1LG/ HA25-2 without pump

Pumps for LG/ HA25-2for heating armature group LG/ HA25-2 without pump.

A12-1 230 V

A13-1 230 VIntermediate piece Z17Threaded flange Z29

DN 32 (1¼″)Pump with stepless speed controlLG/ HA32-2/AX 13-2 AX13-2LG/ HA32-2 without pump

Pumps for LG/ HA32-2for heating armature group LG/ HA32-2 without pump.

A13-2 230 V


Accessories

ACCESSORIES

6019 209 6019 210 6025 295

Actuator NR230-20Bfor three-way valve B3G4602-wire controlOperating voltage 230 V/50 HzTorque 10 NmActuation time 140 smanual/automatic positioningreversible scale forposition indicator 0...10.Complete with installation material.

245 209

Actuator NR230-20Sfor three-way valve B3G460with limit switch2-wire controlOperating voltage 230 V/50 HzTorque 10 NmActuation time 140 smanual/automatic positioningreversible scale forposition indicator 0...10

245 212

Bypass valve DN 20 (½″)for the installation in a HA groupDN 20Pressure range 0.1 to 0.6 barRPM-regulated pumps must be set toa constant speed!

6013 684

Bypass valve DN 20 (½″)for the installation in a HA groupDN 25/32Pressure range 0.1 to 0.6 barRPM-regulated pumps must be set toa constant speed!

6006 989

Bypass valve DN 32 (1 ¼″)for the installation in a HA group DN 32Setting range from 0.6 to 1.5 barMax. flow rate: 1.5 m3/hwith self-sealing screw connection formounting between flow and returnball valveRPM-regulated pumps must be set toa constant speed!

6014 849

Wall bracketfor the installation of a Hoval armature group on the wall.

Dim. between Connection Wall dist.Type centre lines mm Top Bottom mm

DN 20 90 Rp 1″ R 1″ 70,85,100DN 25 125 Rp 1½″ R 1″ 87-162DN 32 125 Rp 2″ R 1½″ 142,167

2039 167 2039 168 2039 169 2039 170

Three-way tap B3G460, PN10 with internal thread connection, brassfor manual operation or with actuator NR..., housing, cover, shaft and segment made of brass, maintenance-free O-ring seal.Left and right-hand installation possible.Operating pressure 10 bar.Max. operating temperature + 110 °C.

Type DNScrew

connection kvs

Operating pressure

bar

B3G460 15 Rp ½″ 2.5 10B3G460 20 Rp ¾″ 6.0 10B3G460 25 Rp 1″ 12.0 10B3G460 32 Rp 1¼″ 18.0 10


Accessories

ACCESSORIES

Safety set SG15-1″Suitable up to max. 50 kWcomplete with safety valve (3 bar)Pressure gauge and automatic air ventwith cut off valveConnection: 1″ internal thread

641 184

Safety set SG20-1″Range of application to 100 kWcomplete with safety valve (3 bar)Pressure gauge and autom.aspirator with shut-off valve.Connection: DN20 1″ internal thread

6014 390 Installation example


Accessories

ACCESSORIES

Manual oil priming pumpThe GOK manual oil priming pump is designed to prime the UltraOil burner by pulling oil through the burner oil supply pipe up to the vent port on the burner oil pump. The priming pump is recommended to remove air from the oil pipe system prior to operating the fuel oil pump and burner

2073 718

Automatic oil de-aerator and oil filter unit

GOK combined de-aerator, 70 micron oil filter and shut-off valve unit with 3/8” BSP female inlet & outlet connections suitable for all sizes of UltraOil boilers.Supplied with 2 x 3/8” BSP male to male oil hose connectors.The unit de-aerates internally and therefore no external vent pipe is necessary. It is supplied as standard with each UltraOil boiler (two supplied with each twin UltraOil ‘D’ boiler). Suitable for indoor use.

6049 368

Replacement oil filter insert for the above itemThis oil filter should be replaced annually (two required for each twin UltraOil 'D' boiler).Filter gauge 70 micron

2074 044

35November 2018 - Rev 01Hoval reserve the right to make changes without prior notice

Accessories

Maximum pressure limiter setsuitable for use with the above flow and return stool pieces to meet the safety requirementsof EN 12828 > 300 kW (single boiler)or SWKI 93-1 > 70 kW.Consisting of:- adjustable maximum pressure limiter- safety temperature limiter RAK-ST.131 and cock

Two sets required per UltraOil 'D’ twin boiler

6025 358

Flow and return stool piecesfor assembly on flow and high or low temperature return of the Hoval UltraOil® (110-600D) boiler.Complete with gasket, nuts and bolts for connection of- safety valve 1¼″- an additional safety temperature limiter and a maximum pressure limiter set on the flow- an expansion vessel on the return (not by Hoval)Two sets required per UltraOil ‘D’ twin boilerPart no. 6025 358 below also required

Dimension Suitable for UltraOil® Connection

DN 65 (110-300 & 320D-600D) flow 6032 993DN 65 (110-300 & 320D-600D) return 6023 108

Further information see “Dimensions”

Flow stool piece

Return stool piece

6038 472

Flow/return, pipework headers, DN 65 / PN 6for UltraOil® (320D-600D) Hydraulic connection set for double boiler incl. motorised shut-off butterfly valves.Stool pieces must also be ordered with this hy-draulic connection set (flow/return).

6001 926

6002 660 Hydraulic motorised shut-off butterfly valves PN 6for UltraOil® (320D-600D)for direct mounting in flow and/or return. As option if no flow/return set will be ordered. Complete with cabling.1 piece DN 65Two sets required per UltraOil ‘D’ twin boiler

High-temperature return DN 65 / PN 6for UltraOil® (320D-600D)Pipework header set for double boiler(e.g. for return from calorifier charging circuit).

High-temperature return

ACCESSORIES


UltraOil® boiler with Direct Heating Circuit

SV

Typical Hydraulic Schematics

RBM Control module AF Outdoor sensor VF1 Flow sensor 1VF2 Flow sensor 2SF Calorifier sensorB1 Flow temperature thermostat (series connection with pump)MK1 Pump mixed circuit 1MK2 Pump mixed circuit 2SLP Calorifier loading pumpYK1 Actuator mixer 1YK2 Actuator mixer 2HT High temperature returnNT Low temperature return

ATS Anti-thermal siphon dip to prevent gravity circulation

TPV Temperature and pressure relief valve

TD Tundish to drainSV Safety ValveAAV Automatic air ventSTB Safety temperature limiterPmax Pressure limiterTTE-GW GatewayTTE-WEZ Base module heat generatorTTE-FEHK Extension module

TD ATS

1

A

B

D

E

C

F

2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

B

D

E

C

F

BEBE005.dwg

Achtung ! Für die Installation muss das anlagenbezogene Schema verwendet werden!Attention! This is just a schematic. For installation please use the detail-plan!Attenzione! Per la messa in opera, utilizzare le schema dettagliato!Attention! Pour la réalisation pratique de l'installation, il faut utiliser le schéma détaillé!

Datum:

Datei:Version:

Blatt:

Hydr. Verbindungshinweise /Notice / Nota / Remarque:

1 4.1...

29.01.2015BEBE005 Name:

AF

RBM

TTE-GW

TTE-WEZ

DKP

T T

B1

P

HT

NT

UltraOil

AAV

Notes :- This hydraulic schematic just shows the basic principle. The installation must be in accordance with local regu-lations.- With underfloor heating an over temperature thermostat has to be installed.- Anti thermal siphon dip has to be installed.- up to eight boilers can be linked together to provide sequence control (option)- Oil supply pipework is not shown

TYPICAL HYDRAULIC SCHEMATICS

August 2017 - Rev 00 37Hoval reserve the right to make changes without prior notice

UltraOil® boiler with - Free standing calorifier- Direct heating circuit- 1 or 2 mixed heating circuits




TD Tundish to drainSV Safety ValveAAV Automatic air ventSTB Safety temperature limiterPmax Pressure limiterTTE-GW GatewayTTE-WEZ Base module heat generatorTTE-FEHK Extension module

1

A

B

D

E

C

F

2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

B

D

E

C

F

BEBE030.dwg


Datum:

Datei:Version:

Blatt:


1 4.1...

19.03.2015BEBE030 Name:

AF

RBM

TTE-GW

MK1

T T

VF1

YK1

DKP

T T

SLP T

T

MK2

T T

B1.2VF2

YK2

B1.1

TTE-WEZ

TTE-FEHK

SF

T

B1

P

HT

NT

UltraOil

AAVSV

ATSTDTPV

Notes :- This hydraulic schematic just shows the basic principle. The installation must be in accordance with local regu-lations.- With underfloor heating an over temperature thermostat has to be installed.- Anti thermal siphon dip has to be installed.- up to eight boilers can be linked together to provide sequence control (option)- Oil supply pipework is not shown




Notes :- This hydraulic schematic just shows the basic principle. The installation must be in accordance with local regulations.

- With underfloor heating an over temperature thermostat has to be installed.

- Anti thermal siphon dip has to be installed.

- up to eight boilers can be linked together to provide sequence control. (option)- Oil supply pipework is not shown.




TD Tundish to drainSV Safety ValveAAV Automatic air ventSTB Safety temperature limiterPmax Pressure limiterTTE-GW GatewayTTE-WEZ Base module heat generatorSB-Y4 OFA 200 Flue damper control relayRBM Room Station

ATS

AAVSV

TD

1

A

B

D

E

C

F

2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

B

D

E

C

F

BEDE010.dwg


Datum:

Datei:Version:

Blatt:


1 4.1

BEDE010(KAE010) Name:

16.11.2015

. . .

DETAILS:+ siehe Kesselfolgeschaltungen-Systeme+ look cascade-systems+ vedi cascata-sistemi+ voir cascade-système

YK1

MK1

T T

B1.1VF1

SF

T

SLP T

T

DKP

T T

MK2

T T

B1.2VF2

YK2P

HT

NT

UltraOil

P

HT

NT

UltraOil

Y10.1 Y10.2

TTE-WEZ

AF

RBM

TTE-GW

TTE-WEZSB-Y4OFA200

SB-Y4OFA200

TD

SV AAV

UltraOil® (320D - 600D) boiler with - Free standing calorifier- Direct heating circuit- 1 or 2 mixed heating circuits




Hoval at Titanic BelfastAugust 2017 - Rev 00

Documents

Oil Condensing Boilers - Hoval...• Maximum chimney draught Pa -20 -20 -20 1 Flow resistance boiler in mbar = Volume flow (m3 /h) 2 x z factor 2 Although generally the UltraOil ®