Embed Size (px)
Citation preview
HEATING, COOLING & WATER HEATING PRODUCTS
October 2013
Aluminum Replacement Coil Launch
Improved Aluminum Model Nomenclature
Ø IntuiIve model numbers assist in bringing new and exisIng customers up to speed with our product line.
Ø New model nomenclature to be introduced with each subsequent ResidenIal Cooling product release-‐ Air Handlers, Heat Pumps, and AC Condensers.
1 2 3 4,5 6,7 8 9 10 11 12 13 14,15,16
R C F 24 17 S T A V U A *
Brand Product Category Type Capacity Width Efficiency Metering Device Major Series* OrientaOon Casing Minor Series**
OpOon Code
R -‐ Rheem/Ruud C -‐ Evap Coil F -‐ Furn Coil 24 -‐ 2 ton 14 -‐ 14" S-‐ Standard Eff. T-‐TEV
Feature Set Change M -‐ MulIpoise U -‐ Uncased
Component Change
blank -‐ none
H -‐ Air-‐Handler
Coil 36 -‐ 3 ton 17 -‐ 17.5" M-‐ Mid Eff. E-‐EEV Performance
Change V -‐ VerIcal only/
converIble Non-‐performance Changes *TBD
48 -‐ 4 ton 21 -‐ 21" H-‐ High Eff. P-‐Piston H -‐ Ded. Horizontal
only 60 -‐ 5 ton 24 -‐ 24.5"
AIR HANDLER STANDARD FURNACE STANDARD AL-‐ New Nomenclature Copper Equivalent AL-‐ New Nomenclature Copper Equivalent
RCH****STAVUA RCSL-‐HU****CU RCF****STAVUA RCFL-‐HU****CU RCH****MTAVUA RCSL-‐HU****CU RCF****MTAVUA RCFL-‐HU****CU
AIR HANDLER HIGH FURNACE HIGH AL-‐ New Nomenclature Copper Equivalent AL-‐ New Nomenclature Copper Equivalent
RCH****HTAVUA RCSN-‐HU****CU RCF****HTAVUA RCFN-‐HU****CU AIR HANDLER PISTON FURNACE PISTON
AL-‐ New Nomenclature Copper Equivalent AL-‐ New Nomenclature Copper Equivalent RCH****SPAVUA RCSP-‐HU****CU RCF****SPAVUA RCFP-‐HU****CU
Aluminum Replacement Coil Launch
Type Al. Rpl. Coil First Order Date First Ship Date Cu. Tin Pl. Rpl. Coil Last Order Date Last Ship Date Cu. Rpl. Coil Last Order Date Last Ship DateRCH2417STAVUA 9/30/2013 11/4/2013 RCSL-‐HU2417TU 11/15/2013 12/16/2013 RCSL-‐HU2417CU 9/30/2013 11/4/2013RCH2421MTAVUA 9/30/2013 11/4/2013 RCSL-‐HU2621TU 11/15/2013 12/16/2013 RCSL-‐HU2621CU 9/30/2013 11/4/2013RCH3617STAVUA 9/30/2013 11/4/2013 RCSL-‐HU3617TU 11/15/2013 12/16/2013 RCSL-‐HU3617CU 9/30/2013 11/4/2013RCH3621STAVUA 9/30/2013 11/4/2013 RCSL-‐HU3621TU 11/15/2013 12/16/2013 RCSL-‐HU3621CU 9/30/2013 11/4/2013RCH3621MTAVUA 9/30/2013 11/4/2013 RCSL-‐HU3821TU 11/15/2013 12/16/2013 RCSL-‐HU3821CU 9/30/2013 11/4/2013RCH3624MTAVUA 9/30/2013 11/4/2013 RCSL-‐HU3824TU 11/15/2013 12/16/2013 RCSL-‐HU3824CU 9/30/2013 11/4/2013RCH4821STAVUA 9/30/2013 11/4/2013 RCSL-‐HU4821TU 11/15/2013 12/16/2013 RCSL-‐HU4821CU 9/30/2013 11/4/2013RCH4824STAVUA 9/30/2013 11/4/2013 RCSL-‐HU4824TU 11/15/2013 12/16/2013 RCSL-‐HU4824CU 9/30/2013 11/4/2013RCH6024STAVUA 9/30/2013 11/4/2013 RCSL-‐HU6024TU 11/15/2013 12/16/2013 RCSL-‐HU6024CU 9/30/2013 11/4/2013
Al. Rpl. Coil First Order Date First Ship Date Cu. Tin Pl. Rpl. Coil Last Order Date Last Ship Date Cu. Rpl. Coil Last Order Date Last Ship DateRCH2421HTAVUA 9/30/2013 11/4/2013 RCSN-‐HU2421TU 11/15/2013 12/16/2013 RCSN-‐HU2421CU 9/30/2013 11/4/2013RCH3624HTAVUA 9/30/2013 11/4/2013 RCSN-‐HU3624TU 11/15/2013 12/16/2013 RCSN-‐HU3624CU 9/30/2013 11/4/2013RCH4824HTAVUA 9/30/2013 11/4/2013 RCSN-‐HU4824TU 11/15/2013 12/16/2013 RCSN-‐HU4824CU 9/30/2013 11/4/2013RCH6024HTAVUA 9/30/2013 11/4/2013 RCSN-‐HU6024TU 11/15/2013 12/16/2013 RCSN-‐HU6024CU 9/30/2013 11/4/2013
Al. Rpl. Coil First Order Date First Ship Date Cu. Tin Pl. Rpl. Coil Last Order Date Last Ship Date Cu. Rpl. Coil Last Order Date Last Ship DateRCH2417SPAVUA 9/30/2013 11/4/2013 RCSP-‐HU2417TU 11/15/2013 12/16/2013 RCSP-‐HU2417CU 9/30/2013 11/4/2013RCH3617SPAVUA 9/30/2013 11/4/2013 RCSP-‐HU3617TU 11/15/2013 12/16/2013 RCSP-‐HU3617CU 9/30/2013 11/4/2013RCH4821SPAVUA 9/30/2013 11/4/2013 RCSP-‐HU4821TU 11/15/2013 12/16/2013 RCSP-‐HU4821CU 9/30/2013 11/4/2013
Al. Rpl. Coil First Order Date First Ship Date Cu. Tin Pl. Rpl. Coil Last Order Date Last Ship Date Cu. Rpl. Coil Last Order Date Last Ship DateRCF2414STAVUA 9/30/2013 11/4/2013 RCFL-‐HU2414TU 11/15/2013 12/16/2013 RCFL-‐HU2414CU 9/30/2013 11/4/2013RCF2417STAVUA 9/30/2013 11/4/2013 RCFL-‐HU2417TU 11/15/2013 12/16/2013 RCFL-‐HU2417CU 9/30/2013 11/4/2013RCF2417MTAVUA 9/30/2013 11/4/2013 RCFL-‐HU2617TU 11/15/2013 12/16/2013 RCFL-‐HU2617CU 9/30/2013 11/4/2013RCF2421MTAVUA 9/30/2013 11/4/2013 RCFL-‐HU2621TU 11/15/2013 12/16/2013 RCFL-‐HU2621CU 9/30/2013 11/4/2013RCF3617STAVUA 9/30/2013 11/4/2013 RCFL-‐HU3617TU 11/15/2013 12/16/2013 RCFL-‐HU3617CU 9/30/2013 11/4/2013RCF3621STAVUA 9/30/2013 11/4/2013 RCFL-‐HU3621TU 11/15/2013 12/16/2013 RCFL-‐HU3621CU 9/30/2013 11/4/2013RCF3621MTAVUA 9/30/2013 11/4/2013 RCFL-‐HU3821TU 11/15/2013 12/16/2013 RCFL-‐HU3821CU 9/30/2013 11/4/2013RCF3624MTAVUA 9/30/2013 11/4/2013 RCFL-‐HU3824TU 11/15/2013 12/16/2013 RCFL-‐HU3824CU 9/30/2013 11/4/2013RCF4821STAVUA 9/30/2013 11/4/2013 RCFL-‐HU4821TU 11/15/2013 12/16/2013 RCFL-‐HU4821CU 9/30/2013 11/4/2013RCF4824STAVUA 9/30/2013 11/4/2013 RCFL-‐HU4824TU 11/15/2013 12/16/2013 RCFL-‐HU4824CU 9/30/2013 11/4/2013RCF6024STAVUA 9/30/2013 11/4/2013 RCFL-‐HU6024TU 11/15/2013 12/16/2013 RCFL-‐HU6024CU 9/30/2013 11/4/2013Al. Rpl. Coil First Order Date First Ship Date Cu. Tin Pl. Rpl. Coil Last Order Date Last Ship Date Cu. Rpl. Coil Last Order Date Last Ship Date
RCF2417HTAVUA 9/30/2013 11/4/2013 RCFN-‐HU2417TU 11/15/2013 12/16/2013 RCFN-‐HU2417CU 9/30/2013 11/4/2013RCF2421HTAVUA 9/30/2013 11/4/2013 RCFN-‐HU2421TU 11/15/2013 12/16/2013 RCFN-‐HU2421CU 9/30/2013 11/4/2013RCF3624HTAVUA 9/30/2013 11/4/2013 RCFN-‐HU3624TU 11/15/2013 12/16/2013 RCFN-‐HU3624CU 9/30/2013 11/4/2013RCF4824HTAVUA 9/30/2013 11/4/2013 RCFN-‐HU4824TU 11/15/2013 12/16/2013 RCFN-‐HU4824CU 9/30/2013 11/4/2013RCF6024HTAVUA 9/30/2013 11/4/2013 RCFN-‐HU6024TU 11/15/2013 12/16/2013 RCFN-‐HU6024CU 9/30/2013 11/4/2013
Al. Rpl. Coil First Order Date First Ship Date Cu. Tin Pl. Rpl. Coil Last Order Date Last Ship Date Cu. Rpl. Coil Last Order Date Last Ship DateRCF2417SPAVUA 9/30/2013 11/4/2013 RCFP-‐HU2417TU 11/15/2013 12/16/2013 RCFP-‐HU2417CU 9/30/2013 11/4/2013RCF3617SPAVUA 9/30/2013 11/4/2013 RCFP-‐HU3617TU 11/15/2013 12/16/2013 RCFP-‐HU3617CU 9/30/2013 11/4/2013RCF3621SPAVUA 9/30/2013 11/4/2013 RCFP-‐HU3621TU 11/15/2013 12/16/2013 RCFP-‐HU3621CU 9/30/2013 11/4/2013RCF4821SPAVUA 9/30/2013 11/4/2013 RCFP-‐HU4821TU 11/15/2013 12/16/2013 RCFP-‐HU4821CU 9/30/2013 11/4/2013RCF4824SPAVUA 9/30/2013 11/4/2013 RCFP-‐HU4824TU 11/15/2013 12/16/2013 RCFP-‐HU4824CU 9/30/2013 11/4/2013
New Coils -‐ Phase In Old Coils -‐ Phase Out
Air Ha
ndler
Coils
Furna
ceCo
ils
Aluminum Coil Design Highlights
Features -‐ All aluminum fins and internally grooved tubing -‐ Aluminum endplates -‐ Factory installed copper stub outs -‐ Chatleff TEV fibngs -‐ 45⁰ TEV OrientaIon
Benefits Resists formicary and galvanic corrosion, reduces weight, and leads to longer coil life. Reduces unsightly appearance of rusted endplates that result in homeowner dissaIsfacIon Allow copper to copper brazing* Braze-‐free TEV replacement Reduces TEV hammering
*Care must be used to protect the copper/aluminum connec5on, sealed with shrink wrap tubing, and the TEV from excessive heat when making field connec5ons. Best brazing prac5ces apply.
System Performance & Efficiency
Ø Pressure drop across coil equivalent to copper tube models
Ø Nominal capacity range from 18,000-‐60,000 BTU/hr
Ø Equivalent refrigerant charging volume
Ø System performance within 1-‐2% of copper
Formicary Corrosion Resistance
Standard copper alloy showing evidence of formicary tunneling
Formicary corrosion will only occur when oxygen, moisture, and a specific corrodent, usually an organic acid, are simultaneously present on a copper surface.
Internal enhancements to aluminum hairpin
Aluminum hair pin material approximately 2.5x thicker vs. Copper
3/8” outer tube diameter Rheem all-‐aluminum evaporator
coils prevent: -‐ Formicary corrosion -‐ Unsightly red rust on endplates -‐ And help prevent pinhole leaks
Aluminum Coil Burst Strength-‐ UL Approved
Ø Burst pressures exceeding 1860 PSI Ø Well above normal opera5ng pressure of 500 PSI
Robust coil design far exceeds normal operaOng pressures to enhance durability and safety
3x HP Pressure Switch Sebng
Aluminum Coil (PSI)
500 620
1860
Heat Pump Normal OperaIng High Pressure Switch Sebng Aluminum Burst Strength
Weight ReducIon vs. Copper Tube
Up to 8 lbs lighter
Aluminum
Copper
AL – 6% Average Weight ReducOon
Aluminum Coil -‐ Mechanical TXV ConnecIons
*TEVs not available for R-22 applications.
Ø Chatleff TEV’s fibngs standard Ø No brazing of aluminum Ø ¼” flare nut equalizer line connecIon
Ø 45⁰ valve orientaIon to reduce hammering TEVs
Ø Piston models available with chatleff fibngs
Ø ConverIble to TEV via field installed kit
Coil TEV Coil TEV Coil TEV Coil TEVRCF2414STAVUA 61-104031-05 RCF4821STAVUA 61-104031-02 RCH2417STAVUA 61-104031-04 RCH6024STAVUA 61-104031-03RCF2417STAVUA 61-104031-04 RCF4824STAVUA 61-104031-02 RCH2421MTAVUA 61-104031-04 RCH2421HTAVUA 61-104031-08RCF2417MTAVUA 61-104031-04 RCF6024STAVUA 61-104031-03 RCH3617STAVUA 61-104031-01 RCH3624HTAVUA 61-104031-09RCF2421MTAVUA 61-104031-04 RCF2417HTAVUA 61-104031-08 RCH3621STAVUA 61-104031-01 RCH4824HTAVUA 61-104031-10RCF3617STAVUA 61-104031-01 RCF2421HTAVUA 61-104031-08 RCH3621MTAVUA 61-104031-01 RCH6024HTAVUA 61-104031-03RCF3621STAVUA 61-104031-01 RCF3624HTAVUA 61-104031-09 RCH3624MTAVUA 61-104031-01RCF3621MTAVUA 61-104031-01 RCF4824HTAVUA 61-104031-10 RCH4821STAVUA 61-104031-04RCF3624MTAVUA 61-104031-01 RCF6024HTAVUA 61-104031-03 RCH4824STAVUA 61-104031-04
TEV Part Numbers by Coil TypeReplacement Furnace Coils Replacment AHU Coils
Aluminum Coil -‐ Unit Dimensions
Aluminum replacement for all equivalent copper models
Ø Replacement furnace coils
Ø Replacement air handler coils
Ø TEV and Piston models available
Ø Drop-‐in replacement
Table 2: Coil Dimensions and Weights -‐RCF2417HTAVUA
Coil Model Number
ConnecOons Cased Coil Dimensions (in)[mm] Weight
Sweat (in.) [mm]
Liquid I.D. SucOon I.D. A B C Coil Weight (lbs.)[Kg.]
Shipping Weight (lbs.)
[Kg.] 2417 3/8 [9.53] 3/4 [19.05] 171/2 [445] 177/8 [454] 20 [508] 49 54
Aluminum Coil Launch Materials
Technical Training MarkeOng/Sales
Product Specs I&O’s InstrucIonal Video
Warranty Cards Aluminum Brazing 101 Rheem.com myrheem.com
Service ConsideraIon BulleIn Rheemote.net/PTS *An internet connecIon is required to view embedded video.
Manufacturing & Quality
SelecOon of superior aluminum alloy
New Aqueous Coil Washer Clean and dry joints for return bend brazing
Less VariaOon at Autobrazer
Salt spray tesOng >1,000 hrs Process separated from copper producOon
New High Tech Hand Braze Torches Precise Control for fuel and oxygen low flow rates
Minimizes Input Parameter VariaOons
New Autobrazer Process
Hairpin Bender – High process capability, leg to leg dimensions
Joint InspecOon Equipment – Ability to see cut-‐apart Joint InspecOon for Process Control Purposes and Operator Braze Training
Wall thickness -‐ Al .029”v. Cu .0118”
Aluminum Replacement Coils
Ø All aluminum construcIon prevents formicary corrosion.
Ø Extensive factory leak check (>.25oz/yr).
Ø Pressure drop equivalent to previous generaIon Rheem coils.
Ø N coil design maximizes performance, minimizes height at installaIon.
Ø Aluminum endplates resist corrosion in condensate heavy environment.
Ø 45⁰ TEV orientaIon reduces hammering
Performance Ø Factory installed copper tube stub outs for vapor and liquid lines.
Ø Reduced weight vs. copper for easier handling and installaIon.
Ø Two sets of ¾” condensate drain connecIons.
Ø Bi-‐direcIonal airflow eliminates need to switch components for HL and HR applicaIons.
Ø Replacement coils available for 1.5-‐5 ton Rheem Air Handler and Furnace Coils.
Installability Ø Chatleff TEV connecIons for easy replacement of expansion valve.
Ø 5 screw access to coil, with use of standard nut driver or drill.
Ø Standard drain pans used for aluminum replacement coils-‐ white (high temp) and black (low temp)
Serviceability
+1 +1 +1
Thank You!
QuesIons?
