LENNOXOEMPARTS - Heating and Air Parts

Page 1 of 1

11/30/2010https://www.lennoxdavenet.net/apps/rph/graphics/G20-1.gif

LENNOXOEMPARTS.COM

Page 1 of 1

11/30/2010https://www.lennoxdavenet.net/apps/rph/graphics/G20-2.gif

LENNOXOEMPARTS.COM

G20Q2-50 11/30/2010 Page 1

G20Q2-50 DASH/Revision #with Qty

Key Part Name Part Number Description 1 2 3 4 5 6

Category:CABINET PARTS

SUPPORT LB-64339A AIR FILTER-BOTTOM1 1 1 1

SUPPORT LB-83653 AIR FILTER-TOP2 2 2 2

BRACKET LB-73628D SPRING(LATE PROD)2

1 PANEL LB-63085A LOUVER1 1 1 1 1

1 PANEL LB-69401-1 LOUVER1

2 PANEL LB-62194CA BLOWER1

2 PANEL LB-62194CE BLOWER1 1 1 1

2 PANEL LB-69440-1 BLOWER1

3 PANEL LB-19317C VEST TOP1 1 1 1 1

4 FILTER 26H8401 "16"" X 25"" X 1"" WASHABLE"1 1

4 FILTER P-8-7822 "16"" X 25"" X 1"" WASHABLE"1 1 1 1

5 SPRING 26H7301 FILTER SECURING2 2

6 PANEL LB-38414BA FRONT1 1 1 1 1

7 PANEL LB-62100C CAB TOP1 1 1 1 1

7 PANEL LB-69526-1 CAB TOP1

Category:HEATING PARTS

BAFFLE-FLUE LB-63524B (W/EXTENSION)2 2 2 2 2

GASKET LB-17733C DIVERTER1 1 1 1 1 1

BURNER-MAIN LB-17431CB "(G20)"1 1 1 1 1 1

SHUTTER-AIR LB-1000 LP ONLY2 2 2 2 2 2

BURNER-MAIN LB-62205CA W/PILOT MTG BRKT(G20)1 1

BOX-BURNER LB-62223CA BOX-BURNR1 1 1 1 1 1

COVER LB-82800 BURNER BOX1 1 1 1 1 1

BURNER-PILOT 26H6001 HONEYWELL(STDG PILOT ONLY)1 1

ORIFICE-PILOT 27H9501 LP1 1

LENNOXOEMPARTS.COM

G20Q2-50 11/30/2010 Page 2



ORIFICE-PILOT 31J6801 LP(JOHNSON)1 1

PLUG 74H7401 MANIFOLD1 1 1 1 1 1

ORIFICE-BURNER LB-13437DA NAT(DRILL #42)2 2 2 2 2 2

ORIFICE-BURNER LB-3346 LP(DRILL #53)2 2

LEAD P-8-10002 "30"""1 1

VALVE-GAS 27H0101 "NAT,1/2"" X 1/2"" (STANDINGPILOT ONLY) 1 1

HARNESS S.A. LB-62204CA HARNESS S.A. JACKPLUG1

SEAL LB-62229DA DAMPER2 2 2 2 2 2

SEAL LB-62229DE DAMPER SIDES4 4 4 4 4 4

HARNESS-WIRING LB-62240CA BLR DECKJACKPLUG(ROBERTSHAW) 1 1

HARNESS-WIRING LB-62240CB BLR DECK JACKPLUG(G20EUNITS) 1

HARNESS-WIRING LB-74304A BLR DECKJACKPLUG(JOHNSON) 1

HARNESS WIRING LB-74304E BLR DECKJACKPLUG(HONEYWELL) 1

10 BAFFLE-FLUE LB-62270C FLUE BAFFLE2

10 BAFFLE-FLUE LB-69478 (H.A.-W/EXTENSION)

11 DIVERTER LB-63098A Replacement Draft Hood1 1

11 DIVERTER LB-63098G Replacement Draft Hood1 1 1 1

12 SWITCH 71G1701 SPILL / BLOCKED VENT1 1 1 1 1 1

13 BURNER-MAIN TC-31004 BURNER COMMON

14 BURNER-MAIN TC-30946-10 W/ PILOT MTG BRKT

15 RESTRICTOR LB-62271C FLUE2

16 MANIFOLD-GAS LB-17464C LESS ORIFICES(FOOTNOTE 1)1 1 1 1 1 1

16 MANIFOLD-GAS LB-17464CA L/ORIFICES

17 CONTROL-LIMIT 10G5201 "OPEN 130, CLOSE 100, 3"" INS"1

17 CONTROL-LIMIT 26H6501 "IN 180,OUT 150,3""INS(Q2)"1 1 1 1

17 CONTROL-LIMIT 26H9401 "140,3""INS(Q2)"1

LENNOXOEMPARTS.COM

G20Q2-50 11/30/2010 Page 3



21 SWITCH 26H7801 FLAME ROLLOUT1 1 1 1 1 1

23 BLADE-DAMPER LB-63086A BLADE-DAMPER1 1 1 1 1 1

24 COUPLING 39H2401 LEFT1 1 1 1 1 1

25 COUPLING 39H2301 RIGHT1 1 1 1 1 1

26 SWITCH 26H6101 DAMPER1 1 1 1 1 1

27 SPRING 97H7601 DAMPER1 1 1 1 1 1

28 PLATE-PATCH LB-62063D LEFT1 1 1 1 1 1

29 COVER LB-62233DA COVER S.A.1 1 1 1 1 1

30 MOTOR-DAMPER 51H7401 "110V,1 RPM"1 1 1 1 1 1

31 PLATE-PATCH LB-62217DA RIGHT1 1 1 1 1 1

32 COVER LB-62236D DAMPER MOTOR1 1 1 1 1 1

34 GROMMET 26H8001 GROMMET 3/4 in.1 1 1 1 1 1

35 GROMMET 26H8101 (G20)1 1

9 HEAT EXCHANGER LB-25922BAC HT EXCH1 1 1 1 1 1

Category:ELECTRONIC IGNITION PARTS

SENSOR-FLAME 18G8901 SENSOR-FLAME1 1 1 1 1

BURNER - PILOT 18G9001 W/ELECTRODE(ROBTSHAW)1 1 1

BURNER-PILOT 31J3501 W/ELECTRODE(JOHNSON)1 1

SUPPORT-CABLE 57C2401 IGN STANDOFF1 1 1 1 1

LEAD-IGNITIONPART OF PILOTBURNER 1 1 1 1 1

LEAD W082201024 FLAME SENSOR1 1

LEAD W082201026 FLAME SENSOR1 1 1

20 VALVE-GAS 18G8801 "NAT-1/2"""1

20 VALVE-GAS 41K3501 "NAT-1/2"""

20 VALVE-GAS 51H3001 "NAT-1/2"""1 1

20 VALVE-GAS 97H0501 "NAT-1/2"""1 1

LENNOXOEMPARTS.COM

G20Q2-50 11/30/2010 Page 4



37 CONTROL-IGN 18G9101 24V(ROBTSHAW)1 1

37 CONTROL-IGN 63K2401 24V(JOHNSON-HI ALT-CAN)1

37 CONTROL-IGN 97H0401 24V(ROBTSHAW)1

37 CONTROL-IGN LB-90087A 24V(JOHNSON)1 1

37 CONTROL-IGN LB-90701A 24V(JOHNSON)

38 BRACKET LB-55006D "STANDOFF,IGN CONTROL"1 1 1 1 1

Category:ROBERTSHAW ELECTRONIC IGNITION SYSTEM

SENSOR-FLAME 18G8901 SENSOR-FLAME1

BURNER - PILOT 18G9001 W/ELECTRODE1

20 VALVE-GAS 18G8801 "NAT,L/IGN CONTROL-1/2"""1

20 VALVE-GAS 51H3001 GAS VALVE 1/2 in. HONEYWELL

37 CONTROL-IGN 18G9101 24V1

38 BRACKET TC-30944 "STANDOFF,IGN CONTROL"1

Category:CONTROL PANEL PARTS

BUSHING-SNAP P-8-7101 BUSHING, SNAP3

BUSHING-SNAP P-8-8278 BUSHING-BLK SNAP3 3 3 3 3

FUSE ASSY LB-83644A CONTROL BOX1 1 1 1

FUSE P-8-2728 "BUSS,2 AMP,250VAC"1 1 1 1

39 TRANSFORMER 78H5501 "120V PRI,24V SEC,30VA,L/FUSE(W/QUICK C 1 1 1 1 1 1

39 TRANSFORMER P-8-9490 "120V PRI,24V SEC,30VA,L/FUSE"1

40 BOARD-CIRCUIT LB-63622AA BRD-CTL1

40 BOARD-CIRCUIT LB-90089A CONTROL-BCC31 1 1 1 1

41 SWITCH 28G1301 DOOR SWITCH1 1 1 1 1

41 DOOR-INTERLOCK LB-62329CA SWITCH S.A.1

Category:BLOWER PARTS FOR Q2 BLOWER

PLUG 13H4301 POWER-MOTOR1 1 1 1 1

LENNOXOEMPARTS.COM

G20Q2-50 11/30/2010 Page 5



KIT BLOWER LB-63646A CONT LOW SPEED(OPT)1 1 1 1 1 1

HARNESS-WIRING LB-73647A MOTOR1 1 1 1

51 WHEEL-BLOWER LB-29333BB "1/2""BORE,9"" X 7"""1 1 1 1 1

51 WHEEL-BLOWER P-5-172 "1/2""BORE,10""X7"""1

52 MOTOR-BLOWER 21L9101 MOTOR 1/4HP 115HP

52 MOTOR-BLOWER 45H3001 1/4 HP 115 V1 1 1 1 1

52 MOTOR-BLOWER 97H5701 "1/4HP,1075RPM,115/60/1W/MOUNTS" 1

53 HOUSING-BLOWER LB-35620CA BLOWER1 1 1 1 1

53 HOUSING BLOWER TR-30111 HOUSING BLOWER1

54 PLATE-CUTOFF LB-11218 CUTOFF PLATE 9IN1 1 1 1 1

54 PLATE-CUTOFF TR-30105 PLATE-CUTOFF1

55 CAPACITOR-BLR MTR 59C9201 "5MFD,370VAC"1

55 CAPACITOR-FAN MTR 81A3801 "5MFD,370VAC"1 1 1 1 1

Category:*OPTIONAL PARTS-FIELD INSTALLED

RELAY-DELAY 69H5901 24V1 1 1 1 1 1

FILTER 97H0701 FILTER 25 X 25 X 11 1 1 1 1 1

RACK-FILTER LB-64339 FILTER RACK1 1 1 1 1 1

FILTER-AIR 97H0601 FILTER 18 X 25 X 11 1 1 1 1 1


DD KITDAMPER DELAY KIT LB-83315A INC NEXT PART1 1 1 1 1 1

RA K2 RETURN AIR KIT LB-65066B RETURN AIR KIT1 1 1 1 1 1

RA KITRETURN AIR KIT LB-65055A BOTTOM FILTER KIT1 1 1 1 1 1

LENNOXOEMPARTS.COM

G20Q2-50 11/30/2010 Page 6


Key Part Name Part Number Description 7 C3


SUPPORT LB-64339A AIR FILTER-BOTTOM1

SUPPORT LB-83653 AIR FILTER-TOP2

BRACKET LB-73628D SPRING(LATE PROD)

1 PANEL LB-63085A LOUVER1

1 PANEL LB-69401-1 LOUVER1

2 PANEL LB-62194CA BLOWER

2 PANEL LB-62194CE BLOWER1

2 PANEL LB-69440-1 BLOWER1

3 PANEL LB-19317C VEST TOP1

4 FILTER 26H8401 "16"" X 25"" X 1"" WASHABLE"1

4 FILTER P-8-7822 "16"" X 25"" X 1"" WASHABLE"1

5 SPRING 26H7301 FILTER SECURING2

6 PANEL LB-38414BA FRONT1

7 PANEL LB-62100C CAB TOP1



BAFFLE-FLUE LB-63524B (W/EXTENSION)2 2

GASKET LB-17733C DIVERTER1 1

BURNER-MAIN LB-17431CB "(G20)"1

SHUTTER-AIR LB-1000 LP ONLY2

BURNER-MAIN LB-62205CA W/PILOT MTG BRKT(G20)

BOX-BURNER LB-62223CA BOX-BURNR1

COVER LB-82800 BURNER BOX1

BURNER-PILOT 26H6001 HONEYWELL(STDG PILOT ONLY)

ORIFICE-PILOT 27H9501 LP

LENNOXOEMPARTS.COM

G20Q2-50 11/30/2010 Page 7



ORIFICE-PILOT 31J6801 LP(JOHNSON)

PLUG 74H7401 MANIFOLD1

ORIFICE-BURNER LB-13437DA NAT(DRILL #42)2 2

ORIFICE-BURNER LB-3346 LP(DRILL #53)

LEAD P-8-10002 "30"""

VALVE-GAS 27H0101 "NAT,1/2"" X 1/2"" (STANDINGPILOT ONLY)

HARNESS S.A. LB-62204CA HARNESS S.A. JACKPLUG

SEAL LB-62229DA DAMPER2 2

SEAL LB-62229DE DAMPER SIDES4 4

HARNESS-WIRING LB-62240CA BLR DECKJACKPLUG(ROBERTSHAW)

HARNESS-WIRING LB-62240CB BLR DECK JACKPLUG(G20EUNITS) 1



10 BAFFLE-FLUE LB-62270C FLUE BAFFLE

10 BAFFLE-FLUE LB-69478 (H.A.-W/EXTENSION)2

11 DIVERTER LB-63098A Replacement Draft Hood1

11 DIVERTER LB-63098G Replacement Draft Hood1

12 SWITCH 71G1701 SPILL / BLOCKED VENT1 1

13 BURNER-MAIN TC-31004 BURNER COMMON1

14 BURNER-MAIN TC-30946-10 W/ PILOT MTG BRKT1

15 RESTRICTOR LB-62271C FLUE

16 MANIFOLD-GAS LB-17464C LESS ORIFICES(FOOTNOTE 1)1

16 MANIFOLD-GAS LB-17464CA L/ORIFICES1

17 CONTROL-LIMIT 10G5201 "OPEN 130, CLOSE 100, 3"" INS"1

17 CONTROL-LIMIT 26H6501 "IN 180,OUT 150,3""INS(Q2)"1

17 CONTROL-LIMIT 26H9401 "140,3""INS(Q2)"

LENNOXOEMPARTS.COM

G20Q2-50 11/30/2010 Page 8



21 SWITCH 26H7801 FLAME ROLLOUT1 1

23 BLADE-DAMPER LB-63086A BLADE-DAMPER1 1

24 COUPLING 39H2401 LEFT1 1

25 COUPLING 39H2301 RIGHT1 1

26 SWITCH 26H6101 DAMPER1 1

27 SPRING 97H7601 DAMPER1 1

28 PLATE-PATCH LB-62063D LEFT1 1

29 COVER LB-62233DA COVER S.A.1 1

30 MOTOR-DAMPER 51H7401 "110V,1 RPM"1 1

31 PLATE-PATCH LB-62217DA RIGHT1 1

32 COVER LB-62236D DAMPER MOTOR1 1

34 GROMMET 26H8001 GROMMET 3/4 in.1 1

35 GROMMET 26H8101 (G20)1

9 HEAT EXCHANGER LB-25922BAC HT EXCH1 1



BURNER - PILOT 18G9001 W/ELECTRODE(ROBTSHAW)

BURNER-PILOT 31J3501 W/ELECTRODE(JOHNSON)1

SUPPORT-CABLE 57C2401 IGN STANDOFF1

LEAD-IGNITIONPART OF PILOTBURNER 1

LEAD W082201024 FLAME SENSOR1

LEAD W082201026 FLAME SENSOR

20 VALVE-GAS 18G8801 "NAT-1/2"""

20 VALVE-GAS 41K3501 "NAT-1/2"""1

20 VALVE-GAS 51H3001 "NAT-1/2"""

20 VALVE-GAS 97H0501 "NAT-1/2"""

LENNOXOEMPARTS.COM

G20Q2-50 11/30/2010 Page 9



37 CONTROL-IGN 18G9101 24V(ROBTSHAW)

37 CONTROL-IGN 63K2401 24V(JOHNSON-HI ALT-CAN)

37 CONTROL-IGN 97H0401 24V(ROBTSHAW)


37 CONTROL-IGN LB-90701A 24V(JOHNSON)1

38 BRACKET LB-55006D "STANDOFF,IGN CONTROL"1




20 VALVE-GAS 18G8801 "NAT,L/IGN CONTROL-1/2"""

20 VALVE-GAS 51H3001 GAS VALVE 1/2 in. HONEYWELL1





BUSHING-SNAP P-8-8278 BUSHING-BLK SNAP3

FUSE ASSY LB-83644A CONTROL BOX

FUSE P-8-2728 "BUSS,2 AMP,250VAC"

39 TRANSFORMER 78H5501 "120V PRI,24V SEC,30VA,L/FUSE(W/QUICK C 1 1

39 TRANSFORMER P-8-9490 "120V PRI,24V SEC,30VA,L/FUSE"


40 BOARD-CIRCUIT LB-90089A CONTROL-BCC31

41 SWITCH 28G1301 DOOR SWITCH1



PLUG 13H4301 POWER-MOTOR1

LENNOXOEMPARTS.COM

G20Q2-50 11/30/2010 Page 10



KIT BLOWER LB-63646A CONT LOW SPEED(OPT)1 1

HARNESS-WIRING LB-73647A MOTOR

51 WHEEL-BLOWER LB-29333BB "1/2""BORE,9"" X 7"""1

51 WHEEL-BLOWER P-5-172 "1/2""BORE,10""X7"""1

52 MOTOR-BLOWER 21L9101 MOTOR 1/4HP 115HP1

52 MOTOR-BLOWER 45H3001 1/4 HP 115 V


53 HOUSING-BLOWER LB-35620CA BLOWER1

53 HOUSING BLOWER TR-30111 HOUSING BLOWER1

54 PLATE-CUTOFF LB-11218 CUTOFF PLATE 9IN1



55 CAPACITOR-FAN MTR 81A3801 "5MFD,370VAC"1


RELAY-DELAY 69H5901 24V1 1

FILTER 97H0701 FILTER 25 X 25 X 11 1

RACK-FILTER LB-64339 FILTER RACK1 1

FILTER-AIR 97H0601 FILTER 18 X 25 X 11 1

RACK-FILTER LB-64339 FILTER RACK1 1

DD KITDAMPER DELAY KIT LB-83315A INC NEXT PART1 1

RA K2 RETURN AIR KIT LB-65066B RETURN AIR KIT1 1

RA KITRETURN AIR KIT LB-65055A BOTTOM FILTER KIT1 1

LENNOXOEMPARTS.COM

G20Q2-50 11/30/2010 Page 11

NOTE

Note1:IF MANIFOLD BEING REPLACED IS CAPPED, MANIFOLD PLUG 74H7401 MUST ALSOBE ORDERED.

LENNOXOEMPARTS.COM

G20Q2-75 11/30/2010 Page 1


Key Part Name Part Number Description 1 2 3 4 7


SUPPORT LB-64339A AIR FILTER-BOTTOM1 1 1

SUPPORT LB-83653 AIR FILTER-TOP2 2 2

BRACKET LB-73628D SPRING(LATE PROD)2 2

1 PANEL LB-63085B LOUVER(Q2 )1 1 1 1 1

2 PANEL LB-62194CA BLOWER(Q2 )1 1

3 PANEL LB-19317C VEST TOP(Q2)1 1 1 1 1


4 FILTER P-8-7822 "16"" X 25"" X 1"" WASHABLE"1 1 1


6 PANEL LB-38414BA FRONT(Q2 )1 1 1 1 1

7 PANEL LB-62100C CAB TOP(Q2 )1 1 1 1 1


INSULATION LB-17734C DIVERTER1 1 1 1 1

SHUTTER-AIR LB-1000 LP ONLY3 3 3 3 3

BOX-BURNER LB-62223CA BOX-BURNR1 1 1 1 1

COVER LB-82800 BURNER BOX1 1 1 1 1



PLUG 74H7401 MANIFOLD1 1 1 1 1

ORIFICE-BURNER LB-13437DA NAT(DRILL #42)3 3 3 3 3


LEAD P-8-10002 "30" "1 1

SEAL LB-62229DA DAMPER2 2 2 2 2

SEAL LB-62229DE DAMPER SIDES4 4 4 4 4


LENNOXOEMPARTS.COM

G20Q2-75 11/30/2010 Page 2



HARNESS-WIRING LB-74304A BLR DECKJACKPLUG(JOHNSON) 1 1

HARNESS WIRING LB-74304E BLR DECKJACKPLUG(HONEYWELL) 1 1


10 BAFFLE-FLUE LB-63524A (G20)3

11 DIVERTER LB-63098B Replacement Draft Hood1 1 1 1 1

12 SWITCH 71G1701 SPILL / BLOCKED VENT1 1 1 1 1

13 BURNER-MAIN LB-17431CB "(G20)"2 2 2 2 2

14 BURNER-MAIN LB-62205CA W/PILOT MTG BRKT(G20)1 1

16 MANIFOLD-GAS LB-17487C L/ORIFICES(FOOTNOTE 2)1 1 1 1 1

20 VALVE-GAS 27H0101 "NAT,1/2"" X 1/2"" (STANDINGPILOT ONLY) 1 1

21 SWITCH 26H7801 FLAME ROLLOUT1 1 1 1 1

23 BLADE-DAMPER LB-63086A BLADE-DAMPER1 1 1 1 1

24 COUPLING 39H2401 LEFT1 1 1 1 1

25 COUPLING 39H2301 RIGHT1 1 1 1 1

26 SWITCH 26H6101 DAMPER1 1 1 1 1

27 SPRING 97H7601 DAMPER1 1 1 1 1

28 PLATE-PATCH LB-62063D LEFT1 1 1 1 1

29 COVER LB-62233DA COVER S.A.1 1 1 1 1

30 MOTOR-DAMPER 51H7401 "110V,1 RPM"1 1 1 1 1

31 PLATE-PATCH LB-62217DA RIGHT1 1 1 1 1

32 COVER LB-62236D DAMPER MOTOR1 1 1 1 1

34 GROMMET 26H8001 GROMMET 3/4 in.1 1 1 1 1

35 GROMMET 26H8101 (G20)1 1

9 HEAT EXCHANGER LB-25922BAD (Q2 )1 1 1 1 1



LENNOXOEMPARTS.COM

G20Q2-75 11/30/2010 Page 3



BURNER - PILOT 18G9001 W/ELECTRODE(ROBTSHAW)1 1 1 1





LEAD W082201026 FLAME SENSOR1 1 1 1

20 VALVE-GAS 18G8801 "NAT-1/2"""1 1






FUSE ASSY LB-83644A CONTROL BOX1 1 1

FUSE P-8-2728 "BUSS,2 AMP,250VAC"1 1 1

39 TRANSFORMER 78H5501 "120V PRI,24V SEC,30VA,L/FUSE(W/QUICK C 1 1 1 1 1

39 TRANSFORMER P-8-9490 "120V PRI,24V SEC,30VA,L/FUSE"1 1




KIT BLOWER LB-63646A CONT LOW SPEED(OPT)1 1 1 1 1


51 WHEEL-BLOWER LB-29333BB "1/""BORE,9"" X 7"""1 1 1 1 1

52 MOTOR-BLOWER 21L9001 "1/5HP,1075RPM,115/60/1W/MOUNTS" 1

52 MOTOR-BLOWER 86H6601 "1/5HP,1075RPM,115/60/1W/MOUNTS" 1 1 1 1

53 HOUSING-BLOWER LB-35622CA HOUSING - BLOWER1 1 1 1 1

54 PLATE-CUTOFF LB-15164 CUTOFF PLATE 9 IN1 1 1 1 1

LENNOXOEMPARTS.COM

G20Q2-75 11/30/2010 Page 4




55 CAPACITOR-BLR MTR 59C9201 "5MFD,370VAC"1 1 1 1


RELAY-DELAY 69H5901 24V1 1 1 1 1

FILTER 97H0701 FILTER 25 X 25 X 11 1 1 1 1

RACK-FILTER LB-64339 FILTER RACK1 1 1 1 1

FILTER-AIR 97H0601 FILTER 18 X 25 X 11 1 1 1 1

RACK-FILTER LB-64339 FILTER RACK1 1 1 1 1

DD KITDAMPER DELAY KIT LB-83315A INC NEXT PART1 1 1 1 1

RA K2 RETURN AIR KIT LB-65066B RETURN AIR KIT1 1 1 1 1

RA KITRETURN AIR KIT LB-65055A BOTTOM FILTER KIT1 1 1 1 1

LENNOXOEMPARTS.COM

G20Q2-75 11/30/2010 Page 5

NOTE

Note1:SOME CAPACITORS HAVE BEEN LABELLED WITH THE WRONG PART NUMBER, 38H8901. IF YOURCAPACITOR IS MARKED WITH THIS NUMBER, PLEASE TAKE CARE TOORDER THE CORRECT NUMBER,39H8901.Note2:IF MANIFOLD BEING REPLACED IS CAPPED,MANIFOLD PLUG 74H7401 MUST ALSO BEORDERED.

LENNOXOEMPARTS.COM

G20Q2E-50 11/30/2010 Page 1

G20Q2E-50 DASH/Revision #with Qty






1 PANEL LB-63085A LOUVER1 1 1 1 1 1

2 PANEL LB-62194CA BLOWER1 1


3 PANEL LB-19317C VEST TOP1 1 1 1 1 1




6 PANEL LB-38414BA FRONT1 1 1 1 1 1

7 PANEL LB-62100C CAB TOP1 1 1 1 1 1













ORIFICE-BURNER LB-83508 LP(DRILL 1.45MM)G20E2 2 2 2 2

LENNOXOEMPARTS.COM

G20Q2E-50 11/30/2010 Page 2



LEAD P-8-10002 "30" ""1 1

BURNER-PILOT P-8-9372 LP(G20E)1 1 1 1 1




HARNESS-WIRING LB-62240CB BLR DECK JACKPLUG(G20EUNITS) 1 1 1 1 1




10 BAFFLE-FLUE LB-63524B "(G20E)"2 2 2 2 2


11 DIVERTER LB-63098G Replacement Draft Hood1 1 1 1 1


13 BURNER-MAIN LB-17431CB "(G20E)"1 1 1 1 1 1

14 BURNER-MAIN LB-50958CA W/PILOT MTG BRKT(G20E)1 1 1 1 1 1



17 CONTROL-LIMIT 10G5201 "OPEN 130, CLOSE 100, 3"" INS(Q2)" 1

17 CONTROL-LIMIT 26H6501 "IN 180,OUT 150,3""INS(Q2)"1 1 1 1

17 CONTROL-LIMIT 26H9401 "140,3""INS(Q2E)"1





24 COUPLING 39H2401 LEFT1 1 1 1 1 1

25 COUPLING 39H2301 RIGHT1 1 1 1 1 1

LENNOXOEMPARTS.COM

G20Q2E-50 11/30/2010 Page 3



26 SWITCH 26H6101 DAMPER1 1 1 1 1 1

27 SPRING 97H7601 DAMPER1 1 1 1 1 1







35 GROMMET 26H8101 (G20E)1 1 1 1 1 1

9 HEAT EXCHANGER LB-25922BAC HT EXCH1

9 HEAT EXCHANGER LB-25922BAC HT EXCH1 1 1 1 1


SENSOR-FLAME 18G8901 SENSOR-FLAME1 1 1 1 1 1



SUPPORT-CABLE 57C2401 IGN STANDOFF1 1 1 1 1 1

LEAD-IGNITIONPART OF PILOTBURNER 1 1 1 1 1 1



20 VALVE-GAS 18G8801 "NAT-1/2"""1 1

20 VALVE-GAS 41K3501 "NAT-1/2"""

20 VALVE-GAS 51H3001 "NAT-1/2"""1 1

20 VALVE-GAS 97H0501 "NAT-1/2"""1 1

37 CONTROL-IGN 18G9101 24V(ROBTSHAW)1 1 1



LENNOXOEMPARTS.COM

G20Q2E-50 11/30/2010 Page 4




38 BRACKET LB-55006D "STANDOFF,IGN CONTROL"1 1 1 1 1 1


BUSHING-SNAP P-8-8278 BUSHING-BLK SNAP3 3 3 3 3 3





40 BOARD-CIRCUIT LB-90089A CONTROL-BCC31 1 1 1 1 1

41 SWITCH 28G1301 DOOR SWITCH1 1 1 1 1 1


MOTOR-BLOWER 45H3001 1/4HP,1075RPM,115/60/1W/MOUNT 1

HARNESS-WIRING LB-73647A HARNESS-WIRING-MOTOR1

PLUG 13H4301 POWER-MOTOR1 1 1 1 1 1

WHEEL-BLOWER LB-29333BB 1/2"BORE,9" X 7" BLOWERWHEEL 1


HARNESS-WIRING LB-73647A MOTOR1 1 1

51 WHEEL-BLOWER LB-29333BB "1/2""BORE,9"" X 7"""1 1 1 1 1

52 MOTOR-BLOWER 21L9101 "1/4HP,1075RPM,115/60/1W/MOUNTS"

52 MOTOR-BLOWER 45H3001 "1/4HP,1075RPM,115/60/1W/MOUNTS" 1 1 1

52 MOTOR-BLOWER 97H5701 "1/4HP,1075RPM,115/60/1W/MOUNTS" 1 1

53 HOUSING-BLOWER LB-35620CA BLOWER1 1 1 1 1 1

54 PLATE-CUTOFF LB-11218 CUTOFF PLATE 9IN1 1 1 1 1 1

55 CAPACITOR-FAN MTR 81A3801 "5MFD,370VAC"1 1 1 1 1 1



LENNOXOEMPARTS.COM

G20Q2E-50 11/30/2010 Page 5



SUPPORT LB-65052A BACK1

SUPPORT LB-65053A SIDE2


RA KITBOTTOM RA FILTER KIT LB-65054A INC NEXT 2 PARTS1

LENNOXOEMPARTS.COM

G20Q2E-50 11/30/2010 Page 6


Key Part Name Part Number Description 7









4 FILTER 26H8401 "16"" X 25"" X 1"" WASHABLE"


5 SPRING 26H7301 FILTER SECURING




GASKET LB-17733C DIVERTER1




SHUTTER-AIR LB-1000 LP ONLY





ORIFICE-BURNER LB-13437DA NAT(DRILL #42)2


ORIFICE-BURNER LB-83508 LP(DRILL 1.45MM)G20E2

LENNOXOEMPARTS.COM

G20Q2E-50 11/30/2010 Page 7



LEAD P-8-10002 "30" ""

BURNER-PILOT P-8-9372 LP(G20E)1

SEAL LB-62229DA DAMPER2

SEAL LB-62229DE DAMPER SIDES4


HARNESS-WIRING LB-62240CB BLR DECK JACKPLUG(G20EUNITS)




10 BAFFLE-FLUE LB-63524B "(G20E)"2

11 DIVERTER LB-63098A Replacement Draft Hood


12 SWITCH 71G1701 SPILL / BLOCKED VENT1

13 BURNER-MAIN LB-17431CB "(G20E)"1

14 BURNER-MAIN LB-50958CA W/PILOT MTG BRKT(G20E)1



17 CONTROL-LIMIT 10G5201 "OPEN 130, CLOSE 100, 3"" INS(Q2)"

17 CONTROL-LIMIT 26H6501 "IN 180,OUT 150,3""INS(Q2)"1

17 CONTROL-LIMIT 26H9401 "140,3""INS(Q2E)"

17 CONTROL-LIMIT 37H7301 "180,7""INS(Q3)"

20 VALVE-GAS 27H0101 "NAT,1/2"" X 1/2"" (STANDINGPILOT ONLY)

21 SWITCH 26H7801 FLAME ROLLOUT1

23 BLADE-DAMPER LB-63086A BLADE-DAMPER1

24 COUPLING 39H2401 LEFT1

25 COUPLING 39H2301 RIGHT1

LENNOXOEMPARTS.COM

G20Q2E-50 11/30/2010 Page 8



26 SWITCH 26H6101 DAMPER1

27 SPRING 97H7601 DAMPER1

28 PLATE-PATCH LB-62063D LEFT1

29 COVER LB-62233DA COVER S.A.1

30 MOTOR-DAMPER 51H7401 "110V,1 RPM"1

31 PLATE-PATCH LB-62217DA RIGHT1

32 COVER LB-62236D DAMPER MOTOR1

34 GROMMET 26H8001 GROMMET 3/4 in.1

35 GROMMET 26H8101 (G20E)1

9 HEAT EXCHANGER LB-25922BAC HT EXCH










20 VALVE-GAS 18G8801 "NAT-1/2"""

20 VALVE-GAS 41K3501 "NAT-1/2"""1

20 VALVE-GAS 51H3001 "NAT-1/2"""

20 VALVE-GAS 97H0501 "NAT-1/2"""




LENNOXOEMPARTS.COM

G20Q2E-50 11/30/2010 Page 9









39 TRANSFORMER 78H5501 "120V PRI,24V SEC,30VA,L/FUSE(W/QUICK C 1





MOTOR-BLOWER 45H3001 1/4HP,1075RPM,115/60/1W/MOUNT

HARNESS-WIRING LB-73647A HARNESS-WIRING-MOTOR


WHEEL-BLOWER LB-29333BB 1/2"BORE,9" X 7" BLOWERWHEEL

KIT BLOWER LB-63646A CONT LOW SPEED(OPT)1


51 WHEEL-BLOWER LB-29333BB "1/2""BORE,9"" X 7"""1


52 MOTOR-BLOWER 45H3001 "1/4HP,1075RPM,115/60/1W/MOUNTS"


53 HOUSING-BLOWER LB-35620CA BLOWER1

54 PLATE-CUTOFF LB-11218 CUTOFF PLATE 9IN1

55 CAPACITOR-FAN MTR 81A3801 "5MFD,370VAC"1


RELAY-DELAY 69H5901 24V

LENNOXOEMPARTS.COM

G20Q2E-50 11/30/2010 Page 10



SUPPORT LB-65052A BACK

SUPPORT LB-65053A SIDE

DD KITDAMPER DELAY KIT LB-83315A INC NEXT PART

RA KITBOTTOM RA FILTER KIT LB-65054A INC NEXT 2 PARTS

LENNOXOEMPARTS.COM

G20Q2E-50 11/30/2010 Page 11

NOTE


LENNOXOEMPARTS.COM

G20Q2E-75 11/30/2010 Page 1





SUPPORT LB-83653 AIR FILTER-TOP2 2 2


1 PANEL LB-63085B LOUVER(Q2E)1 1 1 1 1

2 PANEL LB-62194CE "BLOWER(Q2E)"1 1 1 1 1

3 PANEL LB-19317C VEST TOP(Q2E)1 1 1 1 1


4 FILTER P-8-7822 "16"" X 25"" X 1"" WASHABLE"1 1 1


6 PANEL LB-38414BA FRONT(Q2E)1 1 1 1 1

7 PANEL LB-62100C CAB TOP(Q2E)1 1 1 1 1


INSULATION LB-17734C DIVERTER1 1 1 1 1


BOX-BURNER LB-62223CA BOX-BURNR1 1 1 1 1

COVER LB-82800 BURNER BOX1 1 1 1 1



ORIFICE-PILOT 31J6801 LP(G20E-JOHNSON)1 1 1

PLUG 74H7401 MANIFOLD1 1 1 1 1



ORIFICE-BURNER LB-83508 LP(DRILL 1.45MM)G20E3 3 3 3 3

LEAD P-8-10002 "30" "1 1

BURNER-PILOT P-8-9372 LP(G20E)1 1 1 1 1

LENNOXOEMPARTS.COM

G20Q2E-75 11/30/2010 Page 2



SEAL LB-62229DA DAMPER2 2 2 2 2

SEAL LB-62229DE DAMPER SIDES4 4 4 4 4

HARNESS-WIRING LB-62240CB BLR DECK JACKPLUG(G20EUNITS) 1 1 1 1

HARNESS-WIRING LB-74304A BLR DECKJACKPLUG(JOHNSON) 1 1


10 BAFFLE-FLUE LB-63524B "(G20E)"3 3 3 3 3

11 DIVERTER LB-63098B Replacement Draft Hood1 1 1 1 1

12 SWITCH 71G1701 SPILL / BLOCKED VENT1 1 1 1 1

13 BURNER-MAIN LB-17431CB "(G20E)"2 2 2 2 2

14 BURNER-MAIN LB-50958CA W/PILOT MTG BRKT(G20E)1 1 1 1 1

16 MANIFOLD-GAS LB-17487C L/ORIFICES(FOOTNOTE 2)1 1 1 1 1

17 CONTROL-LIMIT 86H7201 "190,7""INS(Q2E)"1 1 1 1 1


21 SWITCH 26H7801 FLAME ROLLOUT1 1 1 1 1

23 BLADE-DAMPER LB-63086A BLADE-DAMPER1 1 1 1 1

24 COUPLING 39H2401 LEFT1 1 1 1 1

25 COUPLING 39H2301 RIGHT1 1 1 1 1

26 SWITCH 26H6101 DAMPER1 1 1 1 1

27 SPRING 97H7601 DAMPER1 1 1 1 1

28 PLATE-PATCH LB-62063D LEFT1 1 1 1 1

29 COVER LB-62233DA COVER S.A.1 1 1 1 1

30 MOTOR-DAMPER 51H7401 "110V,1 RPM"1 1 1 1 1


32 COVER LB-62236D DAMPER MOTOR1 1 1 1 1

34 GROMMET 26H8001 GROMMET 3/4 in.1 1 1 1 1

35 GROMMET 26H8101 (G20E)1 1 1 1 1

LENNOXOEMPARTS.COM

G20Q2E-75 11/30/2010 Page 3



9 HEAT EXCHANGER LB-25922BAD (G20Q2E)1 1 1 1 1









20 VALVE-GAS 18G8801 "NAT-1/2"""1

20 VALVE-GAS 41K3501 "NAT-1/2""(Q2E)"1

20 VALVE-GAS 51H3001 "NAT-1/2""(Q2E)"1 1

20 VALVE-GAS 97H0501 "NAT-1/2""(Q2E)"1 1


37 CONTROL-IGN 97H0401 24V(Q2E)(ROBTSHAW)1 1 1





FUSE ASSY LB-83644A CONTROL BOX1 1 1

FUSE P-8-2728 "BUSS,2 AMP,250VAC"1 1 1






KIT BLOWER LB-63646A CONT LOW SPEED(OPT)1 1 1 1 1

LENNOXOEMPARTS.COM

G20Q2E-75 11/30/2010 Page 4




51 WHEEL-BLOWER LB-29333BB "1/""BORE,9"" X 7"""1 1 1 1 1



53 HOUSING-BLOWER LB-35622CA HOUSING - BLOWER1 1 1 1 1

54 PLATE-CUTOFF LB-15164 CUTOFF PLATE 9 IN1 1 1 1 1





FILTER-AIR 97H0601 "18"" X 25"" X 1"" WASHABLE"1

RACK-FILTER LB-64339 RETURN AIR-BOTTOM1


RA KITRETURN AIR KIT LB-65055A INC NEXT 2 PARTS1

LENNOXOEMPARTS.COM

G20Q2E-75 11/30/2010 Page 5

NOTE


LENNOXOEMPARTS.COM

G20Q3/4-100 11/30/2010 Page 1

G20Q3/4-100 DASH/Revision #with Qty



PANEL LB-62194CF PANEL BLR (Q3/4)1 1 1 1 1

SUPPORT LB-64339A AIR FILTER-BOTTOM1 1 1 1 1

SUPPORT LB-83653 AIR FILTER-TOP2 2 2 2 2

SUPPORT LB-83653A AIR FILTER-TOP1 1 1 1 1


1 PANEL LB-63085D LOUVER(Q3/4)1 1 1 1 1 1

2 PANEL LB-62194CB BLOWER(Q3/4)1

3 PANEL LB-19318C VEST TOP(Q3/4)1 1 1 1 1 1

4 FILTER 26H8401 "16"" X 25"" X 1"" WASHABLE(Q3/4)" 1

4 FILTER P-8-7822 FILTER 16X25X11 1 1 1 1

5 SPRING 26H7301 "FILTER SECURING 26"" (LATEPROD)" 2

5 SPRING 27H6501 "FILTER SECURING 29"" (EARLYPROD)" 2

6 STRIP-TOP LB-33107BA FRONT(Q3/4)1

6 PANEL LB-38415BA TOP STRIP1 1 1 1 1

7 PANEL LB-62102C CAB TOP(Q3/4)1 1 1 1 1 1


BAFFLE-FLUE LB-63524B FLUE BAFFLE S.A.4 4 4 4 4 4



BOX-BURNER LB-62223CB BOX-BURNR1 1 1 1 1 1


BURNER-PILOT 26H6001 HONEYWELL(STDG PILOT ONLY)1

ORIFICE-PILOT 27H9501 LP1

ORIFICE-PILOT 31J6801 LP(JOHNSON)1 1 1


LENNOXOEMPARTS.COM

G20Q3/4-100 11/30/2010 Page 2




ORIFICE-BURNER LB-3346 LP(DRILL #53)4

LEAD P-8-10002 "30" ""1

CONTROL-LIMIT 39L0601 LIMIT CONTROL1 1

MOTOR-DAMPER 51H7401 "110V,1 RPM"1 1 1 1 1 1

SEAL LB-62229DB DAMPER2 2 2 2 2 2


HARNESS-WIRING LB-62240CC BLR DECKJACKPLUG(ROBERTSHAW) 1

HARNESS-WIRING LB-62241DA "9 PIN,7 CONDUCTORSCONNECTS TO BCC BOAR 1

HARNESS-WIRING LB-74304B BLR DECKJACKPLUG(JOHNSON) 1 1


11 DIVERTER LB-63098C Replacement Draft Hood1 1 1 1 1 1

13 BURNER-MAIN LB-17431CB "(G20)"3 3 3 3 3 3

14 BURNER-MAIN LB-62205CA W/PILOT MTG BRKT(G20)1

16 MANIFOLD-GAS LB-17542C L/ORIFICES(FOOTNOTE 2)1 1 1 1 1 1

17 CONTROL-LIMIT 26H6501 "180,3""INS(Q3/4)"1

17 CONTROL-LIMIT 86H7301 LIMIT CONTROL1 1 1


23 BLADE-DAMPER LB-63086B BLADE-DAMPER1 1 1 1 1 1

24 COUPLING 39H2401 LEFT1 1 1 1 1 1

25 COUPLING 39H2301 RIGHT1 1 1 1 1 1

26 SWITCH 26H6101 DAMPER1 1 1 1 1 1

27 SPRING 97H7601 DAMPER1 1 1 1 1 1




LENNOXOEMPARTS.COM

G20Q3/4-100 11/30/2010 Page 3




33 PLATE LB-62234D PILOT ACCESS(EARLY PROD)1


35 GROMMET 26H8101 (G20)1

9 HEAT EXCHANGER LB-25922BAF HT EXCH (Q3/4)1 1 1 1 1 1




BURNER-PILOT 31J3501 W/ELECTRODE(JOHNSON)1 1 1





20 VALVE-GAS 18G8801 "NAT-1/2"""1

20 VALVE-GAS 27H0101 "NAT,1/2"" X 1/2"" (STANDINGPILOT ONLY) 1

20 VALVE-GAS 41K3501 "NAT-1/2"""1

20 VALVE-GAS 51H3001 "NAT-1/2"""1 1

20 VALVE-GAS 97H0501 "NAT-1/2"""1 1



37 CONTROL-IGN LB-90701A 24V(JOHNSON)1 1 1




FUSE ASSY LB-83644A CONTROL BOX1 1 1 1 1

FUSE P-8-2728 "BUSS,2 AMP,250VAC"1 1 1 1 1

LENNOXOEMPARTS.COM

G20Q3/4-100 11/30/2010 Page 4







Category:BLOWER PARTS FOR Q3/4 BLOWER

PLATE-CUTOFF LB-10170 CUTOFF PLATE1 1 1 1 1 1



HARNESS-WIRING LB-73648A MOTOR1 1 1 1 1

51 WHEEL-BLOWER LB-29333BJ "1/2""BORE,10"" X 8"""1 1 1 1 1 1

52 MOTOR-BLOWER 21L9401 "1/2HP,10754PM,115/60/1 W/MOUNTS" 1

52 MOTOR-BLOWER 67F1501 "1/2HP,1075RPM,115/60/1W/MOUNTS" 1


53 HOUSING BLOWER LB-55634C BLO. HSG. S.A. 10X81 1 1 1 1 1

55 CAPACITOR 39H8901 "7.5MFD,370VAC(FOOTNOTE 1)"1 1 1 1 1



RELAY-DELAY 69H5901 24V1 1 1 1 1 1

FILTER 97H0701 "25"" X 25"" X 1 "" WASHABLE"1 1 1 1 1 1


FILTER-AIR 97H0601 "18"" X 25"" X 1"" WASHABLE"1 1 1 1 1 1

RACK-FILTER LB-64339 RETURN AIR-BOTTOM1 1 1 1 1 1


RA K2 RETURN AIR KIT LB-65066B INC NEXT 2 PARTS1 1 1 1 1 1

RA KITRETURN AIR KIT LB-65055A INC NEXT 2 PARTS1 1 1 1 1 1

LENNOXOEMPARTS.COM

G20Q3/4-100 11/30/2010 Page 5

NOTE

URGENT:To get repair part pricing and availability for this unit pleasecontact your local Lennox warehouse or LennoxCustomer Service.Created by: Canada Built ProductDate: 01-Jan-07

LENNOXOEMPARTS.COM

G20Q3/4-125 11/30/2010 Page 1






BRACKET LB-73628D SPRING2

1 PANEL LB-63085F LOUVER1 1 1 1 1 1

2 PANEL LB-62194CC BLOWER1

2 PANEL LB-62194CG BLOWER1 1 1 1 1


4 FILTER-AIR 26H8301 "20"" X 25"" X 1"",WASHABLE"1

4 FILTER P-8-7831 "20"" X 25"" X 1"",WASHABLE"1 1 1 1 1

5 SPRING 26H7301 "FILTER SECURING 26"""2


7 PANEL LB-62104C CAB TOP1 1 1 1 1 1



SHUTTER-AIR LB-1000 LP5 5 5 5 5 5

BOX-BURNER LB-62223CC BOX-BURNR1 1 1 1 1 1








ORIFICE-BURNER LB-74093 NAT(DRILL #42)5

ORIFICE-BURNER LB-83508 LP ORIFICE DRILL 1.45MM *5 5 5 5 5 5

LENNOXOEMPARTS.COM

G20Q3/4-125 11/30/2010 Page 2



LEAD P-8-10002 "30"""1

BURNER-PILOT P-8-9372 LP PILOT 0.010 in.1 1 1 1 1 1

SEAL LB-62229DC DAMPER2 2 2 2 2 2


HARNESS-WIRING LB-62240CE BLR DECKJACKPLUG(ROBERTSHAW) 1

HARNESS-WIRING LB-74304C BLR DECKJACKPLUG(JOHNSON) 1 1


10 BAFFLE-FLUE LB-63524B FLUE BAFFLE S.A.5 5 5 5 5 5

11 DIVERTER LB-63098D Replacement Draft Hood1 1 1 1 1 1




16 MANIFOLD-GAS LB-17569C (FOOTNOTE 2)1 1 1 1 1 1

17 CONTROL-LIMIT 37H7301 "180,7""INS(Q3/4)"1

17 CONTROL-LIMIT 86H7201 "190,7""INS(Q3/4)"1 1 1 1 1


23 BLADE-DAMPER LB-63086C BLADE-DAMPER1 1 1 1 1 1

24 COUPLING 39H2401 LEFT1 1 1 1 1 1

25 COUPLING 39H2301 RIGHT1 1 1 1 1 1

26 SWITCH 26H6101 DAMPER1 1 1 1 1 1

27 SPRING 97H7601 DAMPER1 1 1 1 1 1






LENNOXOEMPARTS.COM

G20Q3/4-125 11/30/2010 Page 3




35 GROMMET 26H8101 (G20)1

9 HEAT EXCHANGER LB-25922BAH HT EXCH1 1 1 1 1 1








LEAD-IGNITION W082201028 FLAME SENSOR1 1

20 VALVE-GAS 18G8801 "NAT-1/2"""1

20 VALVE-GAS 41K3501 "NAT-1/2"""1

20 VALVE-GAS 51H3001 "NAT-1/2"""1 1

20 VALVE-GAS 97H0501 "NAT-1/2"""1 1




37 CONTROL-IGN LB-90701A 24V1








LENNOXOEMPARTS.COM

G20Q3/4-125 11/30/2010 Page 4





Category:BLOWER PARTS FOR Q3/4 BLOWER


HARNESS-WIRING LB-63483A MOTOR(Q3/4)1 1 1 1


51 WHEEL-BLOWER LB-29333BJ "1/2""BORE,10"" X 8""(Q3/4)"1 1 1 1 1

51 WHEEL-BLOWER LB-29333BM "1/2""BORE,10"" X 10"""1

52 MOTOR-BLOWER 21L9401 "1/2HP,1075RPM,115/60/1W/MOUNTS(Q3/4E & 1


52 MOTOR-BLOWER 86H7101 "1/2HP,1075RPM,115/60/1W/MOUNTS(Q3/4E & 1 1 1 1

53 HOUSING-BLOWER LB-17613C (Q3/4)1 1 1 1 1

53 HOUSING-BLOWER LB-63485A BLOWER HSG.S.A.1

54 PLATE-CUTOFF LB-10170 (Q3/4)1 1 1 1 1

54 PLATE-CUTOFF LB-55276D CUTOFF PLATE1

55 CAPACITOR 39H8901 "7.5MFD,370VAC(FOOTNOTE 1)"1 1 1 1 1 1


RELAY-DELAY 69H5901 24V1 1 1 1 1 1








LENNOXOEMPARTS.COM

G20Q3/4-125 11/30/2010 Page 5

NOTE

Note1:SOME CAPACITORS HAVE BEEN LABELLED WITH THE WRONG PART NUMBER, 38H8901. IF YOURCAPACITOR IS MARKED WITH THIS NUMBER, PLEASE TAKE CARE TOORDER THE CORRECT NUMBER,39H8901.Note2:IF MANIFOLD BEING REPLACED IS CAPPED, MANIFOLD PLUG 74H7401 MUST ALSOBEORDERED.

LENNOXOEMPARTS.COM

G20Q3-50 11/30/2010 Page 1







SUPPORT LB-64339A AIR FILTER-BOTTOM


SUPPORT LB-83653 AIR FILTER-TOP

1 PANEL LB-63085A LOUVER1 1 1 1 1 1

2 PANEL LB-62194CA BLOWER1 1







7 PANEL LB-62100C CAB TOP1 1 1 1 1 1


BAFFLE-FLUE LB-63524B FLUE BAFFLE S.A.2 2 2 2 2 2



COVER LB-82800 BURNER BOX COVER1 1 1 1 1 1


LEAD P-8-10002 "30"""1 1



PLUG 74H7401 MANIFOLD PLUG1 1 1 1 1 1

LENNOXOEMPARTS.COM

G20Q3-50 11/30/2010 Page 2






BOX-BURNER LB-62223CA BOX-BURNER1




HARNESS-WIRING LB-62240CB BLR DECK JACKPLUG(G20EUNITS) 1 1 1 1 1 1




11 DIVERTER LB-63098G Replacement Draft Hood1 1 1 1 1


13 BURNER-MAIN LB-17431CB BURNER "(G20)"2 2 2 2 2 2




17 CONTROL-LIMIT 10G5201 "OPEN 130, CLOSE 100, 3"" INS(Q2)" 1

17 CONTROL-LIMIT 37H7301 "180,7""INS(Q3)"1 1 1 1 1 1




24 COUPLING 39H2401 LEFT1 1 1 1 1 1

25 COUPLING 39H2301 RIGHT1 1 1 1 1 1

26 SWITCH 26H6101 DAMPER1 1 1 1 1 1

27 SPRING 97H7601 DAMPER1 1 1 1 1 1

LENNOXOEMPARTS.COM

G20Q3-50 11/30/2010 Page 3




29 COVER LB-62233DA DAMPER SWITCH COVER S.A.1 1 1 1 1 1





35 GROMMET 26H8101 (G20)1 1


9 HEAT EXCHANGER LB-25922BAC HT EXCH1 1 1 1 1 1









20 VALVE-GAS 18G8801 "NAT-1/2"""1 1

20 VALVE-GAS 41K3501 "NAT-1/2"""

20 VALVE-GAS 51H3001 "NAT-1/2"""1 1

20 VALVE-GAS 97H0501 "NAT-1/2"""1 1






LENNOXOEMPARTS.COM

G20Q3-50 11/30/2010 Page 4












PLUG 13H4301 POWER-MOTOR PLUG1 1 1 1 1 1


HARNESS-WIRING LB-73648A MOTOR WIRE HARNESS1 1 1 1

51 WHEEL-BLOWER LB-29333BH "1/2""BORE,10"" X 7"""1 1 1 1 1 1


52 MOTOR-BLOWER 79A5201 "1/3HP,1075RPM,115/60/1W/MOUNTS" 1 1

53 HOUSING-BLOWER LB-35622CA HOUSING - BLOWER1 1 1 1 1 1

54 PLATE-CUTOFF LB-15164 CUTOFF PLATE 9 IN1 1 1 1 1 1

55 CAPACITOR-BLR MTR 59C9201 "5MFD,370VAC"1 1 1 1 1 1


RELAY-DELAY 69H5901 24V1 1 1 1 1 1







LENNOXOEMPARTS.COM

G20Q3-50 11/30/2010 Page 5




LENNOXOEMPARTS.COM

G20Q3-50 11/30/2010 Page 6




SUPPORT LB-64339A AIR FILTER-BOTTOM

SUPPORT LB-83653 AIR FILTER-TOP

BRACKET LB-73628D SPRING














BAFFLE-FLUE LB-63524B FLUE BAFFLE S.A.2



COVER LB-82800 BURNER BOX COVER1


LEAD P-8-10002 "30"""



PLUG 74H7401 MANIFOLD PLUG1

LENNOXOEMPARTS.COM

G20Q3-50 11/30/2010 Page 7






BOX-BURNER LB-62223CA BOX-BURNER







11 DIVERTER LB-63098A Replacement Draft Hood



13 BURNER-MAIN LB-17431CB BURNER "(G20)"2

14 BURNER-MAIN LB-62205CA W/PILOT MTG BRKT(G20)



17 CONTROL-LIMIT 10G5201 "OPEN 130, CLOSE 100, 3"" INS(Q2)"









LENNOXOEMPARTS.COM

G20Q3-50 11/30/2010 Page 8




29 COVER LB-62233DA DAMPER SWITCH COVER S.A.1





35 GROMMET 26H8101 (G20)

35 PLATE-PATCH LB-62217DA RIGHT










20 VALVE-GAS 18G8801 "NAT-1/2"""

20 VALVE-GAS 41K3501 "NAT-1/2"""1

20 VALVE-GAS 51H3001 "NAT-1/2"""

20 VALVE-GAS 97H0501 "NAT-1/2"""






LENNOXOEMPARTS.COM

G20Q3-50 11/30/2010 Page 9












PLUG 13H4301 POWER-MOTOR PLUG1


HARNESS-WIRING LB-73648A MOTOR WIRE HARNESS

51 WHEEL-BLOWER LB-29333BH "1/2""BORE,10"" X 7"""1


52 MOTOR-BLOWER 79A5201 "1/3HP,1075RPM,115/60/1W/MOUNTS" 1

53 HOUSING-BLOWER LB-35622CA HOUSING - BLOWER1

54 PLATE-CUTOFF LB-15164 CUTOFF PLATE 9 IN1



RELAY-DELAY 69H5901 24V1

FILTER 97H0701 FILTER 25 X 25 X 11

RACK-FILTER LB-64339 FILTER RACK1

FILTER-AIR 97H0601 FILTER 18 X 25 X 11


DD KITDAMPER DELAY KIT LB-83315A INC NEXT PART1

RA K2 RETURN AIR KIT LB-65066B RETURN AIR KIT1

LENNOXOEMPARTS.COM

G20Q3-50 11/30/2010 Page 10



RA KITRETURN AIR KIT LB-65055A BOTTOM FILTER KIT1

LENNOXOEMPARTS.COM

G20Q3-50 11/30/2010 Page 11

NOTE


LENNOXOEMPARTS.COM

G20Q3-75 11/30/2010 Page 1







1 PANEL LB-63085B LOUVER(Q3)1 1 1 1 1 1

2 PANEL LB-62194CA BLOWER(Q3)1 1 1 1 1 1

3 PANEL LB-19317C VEST TOP(Q3)1 1 1 1 1 1




6 PANEL LB-38414BA FRONT(Q3)1 1 1 1 1 1

7 PANEL LB-62100C CAB TOP(Q3)1 1 1 1 1 1


INSULATION LB-17734C DIVERTER1 1 1 1 1 1









LEAD P-8-10002 "30"""1 1




LENNOXOEMPARTS.COM

G20Q3-75 11/30/2010 Page 2



HARNESS-WIRING LB-74304A BLR DECKJACKPLUG(JOHNSON) 1 1 1

HARNESS WIRING LB-74304E BLR DECKJACKPLUG(HONEYWELL) 1 1 1


10 BAFFLE-FLUE LB-63524A (G20)3

10 BAFFLE-FLUE LB-63524B FLUE BAFFLE S.A.3 3 3 3

11 DIVERTER LB-63098B Replacement Draft Hood1 1 1 1 1 1



14 BURNER-MAIN LB-50958CA BNR W/PILOT MTG BRKT (PM)1 1 1 1



17 CONTROL-LIMIT 37H7301 "180,7""INS(Q3)"1 1 1 1 1 1




24 COUPLING 39H2401 LEFT1 1 1 1 1 1

25 COUPLING 39H2301 RIGHT1 1 1 1 1 1

26 SWITCH 26H6101 DAMPER1 1 1 1 1 1

27 SPRING 97H7601 DAMPER1 1 1 1 1 1







35 GROMMET 26H8101 GROMMET 5/8 in.1 1

LENNOXOEMPARTS.COM

G20Q3-75 11/30/2010 Page 3



9 HEAT EXCHANGER LB-25922BAD HT EXCH(Q3)1 1 1 1 1 1









20 VALVE-GAS 18G8801 "NAT-1/2"""1 1

20 VALVE-GAS 51H3001 GAS VALVE 1/2 in. HONEYWELL1 1 1 1



37 CONTROL-IGN 97H0401 24V(ROBTSHAW)1 1 1 1














LENNOXOEMPARTS.COM

G20Q3-75 11/30/2010 Page 4







52 MOTOR-BLOWER 57C2501 "1/3HP,1075RPM,115/60/1W/MOUNTS" 1 1

52 MOTOR-BLOWER 79A5201 "1/3HP,1075RPM,115/60/1W/MOUNTS"




55 CAPACITOR-FAN MTR 81A3801 "5MFD,370VAC"1 1


RELAY-DELAY 69H5901 24V1 1 1 1 1 1








LENNOXOEMPARTS.COM

G20Q3-75 11/30/2010 Page 5







1 PANEL LB-63085B LOUVER(Q3)1

2 PANEL LB-62194CA BLOWER(Q3)1

3 PANEL LB-19317C VEST TOP(Q3)1




6 PANEL LB-38414BA FRONT(Q3)1

7 PANEL LB-62100C CAB TOP(Q3)1


INSULATION LB-17734C DIVERTER1









LEAD P-8-10002 "30"""




LENNOXOEMPARTS.COM

G20Q3-75 11/30/2010 Page 6






10 BAFFLE-FLUE LB-63524A (G20)

10 BAFFLE-FLUE LB-63524B FLUE BAFFLE S.A.3

11 DIVERTER LB-63098B Replacement Draft Hood1


13 BURNER-MAIN LB-17431CB "(G20)"2

14 BURNER-MAIN LB-50958CA BNR W/PILOT MTG BRKT (PM)1


16 MANIFOLD-GAS LB-17487C L/ORIFICES(FOOTNOTE 2)1















35 GROMMET 26H8101 GROMMET 5/8 in.

LENNOXOEMPARTS.COM

G20Q3-75 11/30/2010 Page 7



9 HEAT EXCHANGER LB-25922BAD HT EXCH(Q3)1









20 VALVE-GAS 18G8801 "NAT-1/2"""

20 VALVE-GAS 51H3001 GAS VALVE 1/2 in. HONEYWELL1









FUSE ASSY LB-83644A CONTROL BOX1

FUSE P-8-2728 "BUSS,2 AMP,250VAC"1







LENNOXOEMPARTS.COM

G20Q3-75 11/30/2010 Page 8







52 MOTOR-BLOWER 57C2501 "1/3HP,1075RPM,115/60/1W/MOUNTS"





55 CAPACITOR-FAN MTR 81A3801 "5MFD,370VAC"










LENNOXOEMPARTS.COM

G20Q3-75 11/30/2010 Page 9

NOTE


LENNOXOEMPARTS.COM

G20Q3E-75 11/30/2010 Page 1


Key Part Name Part Number Description 2 4 6 7


SUPPORT LB-64339A AIR FILTER-BOTTOM SUP1 1

SUPPORT LB-83653 AIR FILTER-TOP SUPPORT2 2 2

1 PANEL LB-63085A LOUVER PNL(Q3E )1

1 PANEL LB-63085B LOUVER PNL ( Q3)1 1 1

1 PANEL LB-63085C REPL LOUVER PANEL1

1 PANEL LB-69401-2 LOUVER PNL1

2 PANEL LB-62194CE BLOWER PANEL1 1 1

2 PANEL LB-69440-1 BLOWER PNL1

3 PANEL LB-19317C VEST TOP( Q3)1 1 1

4 FILTER 26H8401 "16"" X 25"" X 1""WASHABLEFILTER" 1

4 FILTER P-8-7822 "16"" X 25"" X 1"" WASHABLE"FILTER 1 1 1

5 SPRING 26H7301 FILTER SECURING SPRING2

6 PANEL LB-38414BA FRONT PNL ( Q3)1 1 1

6 PANEL LB-38415BA TOP STRIP PNL1 1

7 PANEL LB-62100C CAB TOP( Q3)1 1 1



INSULATION LB-17734C DIVERTER INSULATION1 1 1 1

SHUTTER-AIR LB-1000 AIR SHUTTER LP ONLY3 3 3

BOX-BURNER LB-62223CA BOX-BURNER1 1 1

COVER LB-82800 BURNER BOX COVER1 1 1

ORIFICE-PILOT 31J6801 LP PILOTORIFICE(G20E-JOHNSON) 1 1 1

PLUG 74H7401 MANIFOLD PLUG1 1 1

ORIFICE-BURNER LB-13437DA NAT(DRILL #42)3 3 3 3

ORIFICE-BURNER LB-83508 LP(DRILL 1.45MM)G20E3 3 3

LENNOXOEMPARTS.COM

G20Q3E-75 11/30/2010 Page 2



BURNER-PILOT P-8-9372 LP BURNER PILOT (G20E)1 1 1

SEAL LB-62229DA DAMPER SEAL2 2 2 2

SEAL LB-62229DE DAMPER SIDES SEAL4 4 4 4

HARNESS-WIRING LB-62240CB BLR DECK JACKPLUG1 1 1

HARNESS WIRING LB-74304E BLR DECKJACKPLUG(HONEYWELL INGCTL)

1 1 1

10 BAFFLE-FLUE LB-63524B FLUE BAFFLE (W/ EXTENSION)3 3 3 3

11 DIVERTER LB-63098B REPLACEMENT DRAFT HOOD1 1 1 1

12 SWITCH 71G1701 VENT SAFETY SWITCH1 1 1 1

13 BURNER-MAIN LB-17431CB GAS BURNER SA L/BRKT2 2 2 2

14 BURNER-MAIN LB-50958CA BNR W/PILOT MTG BRKT (PM)1 1 1 1

16 MANIFOLD-GAS LB-17487C L/ORIFICES(FOOTNOTE 2)1 1 1

16 MANIFOLD-GAS LB-17487CA L/ORIFICES1

17 CONTROL-LIMIT 37H7301 "180,7""INS(Q3)"1 1 1 1

21 SWITCH 26H7801 "ROLLOUT,120V,IN 260,OUT 146"1 1 1 1

23 BLADE-DAMPER LB-63086A BLADE-DAMPER1 1 1 1

24 COUPLING 39H2401 COUPLING LEFT1 1 1 1

25 COUPLING 39H2301 COUPLING RIGHT1 1 1 1

26 SWITCH 26H6101 DAMPER SWITCH1 1 1 1

27 SPRING 97H7601 SPRING, DAMPER DOOR1 1 1 1

28 PLATE-PATCH LB-62063D LEFT PATCH PLATE1 1 1 1

29 COVER LB-62233DA COVER S.A.1 1 1 1

30 MOTOR-DAMPER 51H7401 "110V,1 RPM" DAMPER MTR1 1 1 1

31 PLATE-PATCH LB-62217DA PATCH PLATE RIGHT1 1 1 1

32 COVER LB-62236D DAMPER MOTOR COVER1 1 1 1

34 GROMMET 26H8001 GROMMET 3/4 in.1 1 1 1

35 GROMMET 26H8101 GROMMET 5/8 in.1 1 1 1

LENNOXOEMPARTS.COM

G20Q3E-75 11/30/2010 Page 3



9 HEAT EXCHANGER LB-25922BAD HT EXCH1 1 1 1


SENSOR-FLAME 18G8901 SENSOR-FLAME1 1 1

BURNER - PILOT 18G9001 BURNER PILOTW/ELECTRODE(ROBTSHAW) 1

BURNER-PILOT 31J3501 BURNER-PILOTW/ELECTRODE(JOHNSON) 1 1

SUPPORT-CABLE 57C2401 IGN STANDOFF SUP CABLE1 1 1

LEAD-IGNITIONPART OF PILOTBURNER 1 1 1



20 VALVE-GAS 41K3501 "NAT-1/2""(Q3E)"1

20 VALVE-GAS 51H3001 GAS VALVE "NAT-1/2""(Q3E)"1 1

37 CONTROL-IGN 97H0401 "24V(Q3E)(ROBTSHAW)" IGNCONTROL 1

37 CONTROL-IGN LB-90087A 24V(JOHNSON) ING CONTROL1


38 BRACKET LB-55006D "STANDOFF,IGN CONTROL" BRKT1 1 1




20 VALVE-GAS 18G8801 "NAT,L/IGN CONTROL-1/2"""1





BUSHING-SNAP P-8-8278 BUSHING-BLK SNAP3 3 3

FUSE ASSY LB-83644A CONTROL BOX FUSE ASSY1 1 1

FUSE P-8-2728 "BUSS,2 AMP,250VAC" FUSE1 1 1

LENNOXOEMPARTS.COM

G20Q3E-75 11/30/2010 Page 4



39 TRANSFORMER 78H5501 "120V PRI,24V SEC,30VA,L/FUSE(W/QUICK C 1 1 1 1


40 BOARD-CIRCUIT LB-90089A CONTROL-BCC31 1 1

41 SWITCH 28G1301 DOOR SWITCH1 1 1



PLUG 13H4301 POWER-MOTOR1 1 1

KIT BLOWER LB-63646A CONT LOW SPEED1 1 1 1

HARNESS-WIRING LB-73648A MOTOR1 1

51 WHEEL-BLOWER LB-29333BH "1/2""BORE,10"" X 7"""1 1 1

51 WHEEL-BLOWER P-5-226 "1/2""BORE,10"" X 7"""1

52 MOTOR-BLOWER 45H3101 "1/3HP,1075RPM,115/60/1"1 1 1


53 HOUSING-BLOWER LB-35622CA HOUSING - BLOWER1 1 1 1

54 PLATE-CUTOFF LB-15164 CUTOFF PLATE 9 IN1 1 1




RELAY-DELAY 69H5901 RELAY-TIME DELAY1 1 1 1

FILTER 97H0701 FILTER 25 X 25 X 11 1 1 1

RACK-FILTER LB-64339 FILTER RACK1 1 1 1

FILTER-AIR 97H0601 FILTER 18 X 25 X 11 1 1 1

RACK-FILTER LB-64339 FILTER RACK1 1 1 1

DD KITDAMPER DELAY KIT LB-83315A DAMPER DELAY KIT1 1 1 1

RA K2 RETURN AIR KIT LB-65066B RETURN AIR KIT1 1 1 1

RA KITRETURN AIR KIT LB-65055A BOTTOM FILTER KIT1 1 1 1

LENNOXOEMPARTS.COM

G20Q3E-75 11/30/2010 Page 5

NOTE


LENNOXOEMPARTS.COM

G20Q4/5-125 11/30/2010 Page 1


Key Part Name Part Number Description



1 PANEL LB-63085F LOUVER1










SHUTTER-AIR LB-1000 LP5

BOX-BURNER LB-62223CC BOX-BURNR1







ORIFICE-BURNER LB-83508 LP(DRILL 1.45MM)G205

LEAD P-8-10002 "30"""1

BURNER-PILOT P-8-9372 LP(G20)1

SEAL LB-62229DC DAMPER2



LENNOXOEMPARTS.COM

G20Q4/5-125 11/30/2010 Page 2


Key Part Name Part Number DescriptionHARNESS-WIRING LB-62240CF BLR DECK JACKPLUG(G20E

UNITS) 1

10 BAFFLE-FLUE LB-62270C (G20)5

11 DIVERTER LB-63098D Replacement Draft Hood1


13 BURNER-MAIN LB-17431CB "(G20)"4


16 MANIFOLD-GAS LB-17569C (FOOTNOTE 2)1

17 CONTROL-LIMIT 26H6501 "180,3""INS(Q4/5 )"1


21 SWITCH 71G1701 FLAME ROLLOUT1

23 BLADE-DAMPER LB-63086C BLADE-DAMPER1











33 PLATE LB-62235D "PILOT ACCESS(G20 LATEPROD)" 1


35 GROMMET 26H8101 (G20)1

9 HEAT EXCHANGER LB-25922BAH HT EXCH1



LENNOXOEMPARTS.COM

G20Q4/5-125 11/30/2010 Page 3


Key Part Name Part Number DescriptionBURNER - PILOT 18G9001 W/ELECTRODE(ROBTSHAW)

1




20 VALVE-GAS 18G8801 "NAT-1/2"""1

37 CONTROL-IGN 18G9101 24V(ROBTSHAW)1








Category:BLOWER PARTS FOR Q4/Q5 BLOWER

MOUNT-MOTOR LB-32877C MOUNT FS-19 (use 23J28)3



51 WHEEL-BLOWER LB-29333BBC "1/2""BORE,12"" X 12"""1

52 MOTOR-BLOWER 28F0101 "3/4HP,1075RPM,115/60/1"1

53 HOUSING-BLOWER LB-32426C BLOWER WELD SA (12 X 12)1

54 PLATE-CUTOFF LB-0301 CUTOFF PLATE1

55 CAPACITOR 39H5801 "40MFD,370VAC"1




LENNOXOEMPARTS.COM

G20Q4/5-125 11/30/2010 Page 4

NOTE


LENNOXOEMPARTS.COM

G20Q4-75 11/30/2010 Page 1







1 PANEL LB-63085A BLOWER(Q3E CAN)

1 PANEL LB-63085B LOUVER(Q2 & Q3)1 1 1 1 1 1

1 PANEL LB-63085C LOUVER(Q4)1 1 1 1 1 1

2 PANEL LB-62194CA BLOWER(Q2 & Q3)1 1

2 PANEL LB-62194CB BLOWER(Q4)1 1

2 PANEL LB-62194CE "BLOWER(Q2E,Q2X,Q3E,Q3X)"1 1 1 1 1 1

2 PANEL LB-62194CF "BLOWER(Q4E,Q4X)"1 1 1 1 1

3 PANEL LB-19317C VEST TOP(Q2 & Q3)1 1 1 1 1 1

3 PANEL LB-19318C VEST TOP(Q4)1 1 1 1 1 1




6 PANEL LB-38414BA FRONT(Q2 & Q3)1 1 1 1 1 1

6 PANEL LB-38415BA FRONT(Q4)1 1 1 1 1 1

7 PANEL LB-62100C CAB TOP(Q2 & Q3)1 1 1 1 1 1

7 PANEL LB-62101C CAB TOP(Q4)1 1 1 1 1 1


INSULATION LB-17734C DIVERTER1 1 1 1 1 1

SPRING 73F1901 (G20X)6 6 6 6 6 6


ROD LB-52258D (G20X)6 6 6 6 6 6


LENNOXOEMPARTS.COM

G20Q4-75 11/30/2010 Page 2




COTTER KEY P-8-1350 (G20X)6 6 6 6 6 6



ORIFICE-PILOT 31J6801 LP(G20E & CGA-JOHNSON)1 1 1 1




ORIFICE-BURNER LB-83508 LP(DRILL 1.45MM)G20E & CGA3 3 3 3 3 3

LEAD P-8-10002 "30"""1 1

BURNER-PILOT P-8-9372 LP(G20E & CGA)1 1 1 1 1 1




HARNESS-WIRING LB-62240CB BLR DECK JACKPLUG(G20EUNITS) 1 1 1 1 1 1

HARNESS-WIRING LB-74304A BLR DECKJACKPLUG(JOHNSON) 1 1 1

HARNESS WIRING LB-74304E BLR DECKJACKPLUG(HONEYWELL) 1 1 1

10 BAFFLE-FLUE 56H9601 (CAN)3 3

10 BAFFLE-FLUE LB-62028C (G20X)3 3 3 3 3


10 BAFFLE-FLUE LB-63524A (G20 & CGA)3

10 BAFFLE-FLUE LB-63524B "(G20E,G20X)"3 3 3 3 3 3

11 DIVERTER LB-63098B Replacement Draft Hood1 1 1 1 1 1


13 BURNER-MAIN LB-17431CB "(G20,G20E)"2 2 2 2 2 2

13 BURNER-MAIN LB-50958CC (G20X)2 2 2 2 2 2

LENNOXOEMPARTS.COM

G20Q4-75 11/30/2010 Page 3



14 BURNER-MAIN LB-50958CA W/PILOT MTG BRKT(G20E)1 1 1 1 1

14 BURNER-MAIN LB-50958CB W/PILOT MTG BRKT(G20X)1 1 1 1 1 1



17 CONTROL-LIMIT 26H6601 "175,3""INS(Q4 & CGA)"1 1 1 1 1 1

17 CONTROL-LIMIT 37H7301 "180,7""INS(Q3 & CGA)"1 1 1 1 1 1

17 CONTROL-LIMIT 86H7201 "190,7""INS(Q2E,Q2X)"1 1 1 1




24 COUPLING 39H2401 LEFT1 1 1 1 1 1

25 COUPLING 39H2301 RIGHT1 1 1 1 1 1

26 SWITCH 26H6101 DAMPER1 1 1 1 1 1

27 SPRING 97H7601 DAMPER1 1 1 1 1 1







35 GROMMET 26H8101 (G20E & G20X)1 1 1 1 1 1

9 HEAT EXCHANGER LB-25922BAD (Q2 & Q3)1 1 1 1 1 1

9 HEAT EXCHANGER LB-25922BAE (Q4)1 1 1 1 1 1




LENNOXOEMPARTS.COM

G20Q4-75 11/30/2010 Page 4








20 VALVE-GAS 18G8801 "NAT-1/2"""1 1

20 VALVE-GAS 41K3501 "NAT-1/2""(Q2E/X,Q3E/X,Q43/X)"

20 VALVE-GAS 51H3001 "NAT-1/2""(Q2E/X)"1 1 1 1 1

20 VALVE-GAS 97H0501 "NAT-1/2""(Q2E/X)"1 1 1 1 1



37 CONTROL-IGN 97H0401 24V(Q2E/X)(ROBTSHAW)1 1 1 1













KIT BLOWER LB-63646A CONT LOW SPEED(OPT)1 1 1 1


LENNOXOEMPARTS.COM

G20Q4-75 11/30/2010 Page 5



51 WHEEL-BLOWER LB-29333BB "1/""BORE,9"" X 7"""1 1 1 1



53 HOUSING-BLOWER LB-35622CA HOUSING - BLOWER1 1 1 1

54 PLATE-CUTOFF LB-15164 CUTOFF PLATE 9 IN1 1 1 1

55 CAPACITOR-BLR MTR 59C2901 "5MFD,370VAC"








52 MOTOR-BLOWER 57C2501 "1/3HP,1075RPM,115/60/1W/MOUNTS" 1 1

52 MOTOR-BLOWER 79A5201 "1/3HP,1075RPM,115/60/1W/MOUNTS"




55 CAPACITOR-FAN MTR 81A3801 "5MFD,370VAC"1 1





51 WHEEL-BLOWER LB-29333BJ "1/2""BORE,10"" X 8"""1 1 1 1 1 1



LENNOXOEMPARTS.COM

G20Q4-75 11/30/2010 Page 6



52 MOTOR-BLOWER 67F1501 "1/2HP,1075RPM,115/60/1W/MOUNTS" 1 1

53 HOUSING BLOWER LB-55634C BLO. HSG. S.A. 10X81 1 1 1 1 1

54 PLATE-CUTOFF LB-10170 CUTOFF PLATE1 1 1 1 1 1

55 CAPACITOR 39H8901 "7.5MFD,370VAC(FOOTNOTE 1)"1 1 1 1

55 CAPACITOR-BLR MTR 59C9301 "7MFD,370VAC"1 1


RELAY-DELAY 69H5901 24V1 1 1 1 1 1








LENNOXOEMPARTS.COM

G20Q4-75 11/30/2010 Page 7







1 PANEL LB-63085A BLOWER(Q3E CAN)1

1 PANEL LB-63085B LOUVER(Q2 & Q3)1

1 PANEL LB-63085C LOUVER(Q4)1

2 PANEL LB-62194CA BLOWER(Q2 & Q3)

2 PANEL LB-62194CB BLOWER(Q4)

2 PANEL LB-62194CE "BLOWER(Q2E,Q2X,Q3E,Q3X)"1

2 PANEL LB-62194CF "BLOWER(Q4E,Q4X)"1

3 PANEL LB-19317C VEST TOP(Q2 & Q3)1

3 PANEL LB-19318C VEST TOP(Q4)1




6 PANEL LB-38414BA FRONT(Q2 & Q3)1

6 PANEL LB-38415BA FRONT(Q4)1

7 PANEL LB-62100C CAB TOP(Q2 & Q3)1

7 PANEL LB-62101C CAB TOP(Q4)1


INSULATION LB-17734C DIVERTER1

SPRING 73F1901 (G20X)6


ROD LB-52258D (G20X)6


LENNOXOEMPARTS.COM

G20Q4-75 11/30/2010 Page 8




COTTER KEY P-8-1350 (G20X)6



ORIFICE-PILOT 31J6801 LP(G20E & CGA-JOHNSON)1




ORIFICE-BURNER LB-83508 LP(DRILL 1.45MM)G20E & CGA3

LEAD P-8-10002 "30"""

BURNER-PILOT P-8-9372 LP(G20E & CGA)1







10 BAFFLE-FLUE 56H9601 (CAN)3

10 BAFFLE-FLUE LB-62028C (G20X)


10 BAFFLE-FLUE LB-63524A (G20 & CGA)

10 BAFFLE-FLUE LB-63524B "(G20E,G20X)"3

11 DIVERTER LB-63098B Replacement Draft Hood1


13 BURNER-MAIN LB-17431CB "(G20,G20E)"2

13 BURNER-MAIN LB-50958CC (G20X)2

LENNOXOEMPARTS.COM

G20Q4-75 11/30/2010 Page 9



14 BURNER-MAIN LB-50958CA W/PILOT MTG BRKT(G20E)1

14 BURNER-MAIN LB-50958CB W/PILOT MTG BRKT(G20X)1


16 MANIFOLD-GAS LB-17487C L/ORIFICES(FOOTNOTE 2)1

17 CONTROL-LIMIT 26H6601 "175,3""INS(Q4 & CGA)"1

17 CONTROL-LIMIT 37H7301 "180,7""INS(Q3 & CGA)"1

17 CONTROL-LIMIT 86H7201 "190,7""INS(Q2E,Q2X)"1














35 GROMMET 26H8101 (G20E & G20X)1

9 HEAT EXCHANGER LB-25922BAD (Q2 & Q3)1

9 HEAT EXCHANGER LB-25922BAE (Q4)1




LENNOXOEMPARTS.COM

G20Q4-75 11/30/2010 Page 10








20 VALVE-GAS 18G8801 "NAT-1/2"""

20 VALVE-GAS 41K3501 "NAT-1/2""(Q2E/X,Q3E/X,Q43/X)"1

20 VALVE-GAS 51H3001 "NAT-1/2""(Q2E/X)"

20 VALVE-GAS 97H0501 "NAT-1/2""(Q2E/X)"



37 CONTROL-IGN 97H0401 24V(Q2E/X)(ROBTSHAW)






FUSE ASSY LB-83644A CONTROL BOX1

FUSE P-8-2728 "BUSS,2 AMP,250VAC"1








LENNOXOEMPARTS.COM

G20Q4-75 11/30/2010 Page 11



51 WHEEL-BLOWER LB-29333BB "1/""BORE,9"" X 7"""1













52 MOTOR-BLOWER 57C2501 "1/3HP,1075RPM,115/60/1W/MOUNTS"





55 CAPACITOR-FAN MTR 81A3801 "5MFD,370VAC"





51 WHEEL-BLOWER LB-29333BJ "1/2""BORE,10"" X 8"""1



LENNOXOEMPARTS.COM

G20Q4-75 11/30/2010 Page 12



52 MOTOR-BLOWER 67F1501 "1/2HP,1075RPM,115/60/1W/MOUNTS"

53 HOUSING BLOWER LB-55634C BLO. HSG. S.A. 10X81


55 CAPACITOR 39H8901 "7.5MFD,370VAC(FOOTNOTE 1)"1











LENNOXOEMPARTS.COM

G20Q4-75 11/30/2010 Page 13

NOTE


LENNOXOEMPARTS.COM

G20Q5/6-100 11/30/2010 Page 1






SUPPORT LB-83653A AIR FILTER-TOP1 1 1 1 1


1 PANEL LB-63085E LOUVER(Q5/6)1 1 1 1 1 1

2 PANEL LB-62194CC BLOWER(Q5/6)1

2 PANEL LB-62194CG BLOWER(Q5/6 )1 1 1 1 1

3 PANEL LB-19319C VEST TOP(Q5/6)1 1 1 1 1 1

4 FILTER-AIR 26H8301 "20"" X 25"" X 1"" WASHABLE(Q5/6)" 1

4 FILTER P-8-7831 "20"" X 25"" X 1"" WASHABLE(Q5/6) 1 1 1 1 1



6 PANEL LB-38416BA FRONT(Q5/6)1 1 1 1 1 1

7 PANEL LB-62103C CAB TOP(Q5/6)1 1 1 1 1 1



BOX-BURNER LB-62223CB BOX-BURNR1 1 1 1 1 1

COVER LB-82801 BURNER BOX COVER1 1 1 1 1 1

BURNER-MAIN LB-17431CB GAS BURNER SA L/BRKT3 3 3 3 3 3



ORIFICE-PILOT 27H9501 LP1 1 1 1


BURNER-PILOT 51H1601 BUR-PILOT(WHT-ROGERS)STDG PILOT ONLY 1 1


LENNOXOEMPARTS.COM

G20Q5/6-100 11/30/2010 Page 2





LEAD P-8-10212 LEAD-THERMOCOUPLE 24"1 1 1 1

MOTOR-DAMPER 51H7401 "110V,1 RPM"1 1 1 1 1 1

SEAL LB-62229DB DAMPER2 2 2 2 2 2


HARNESS-WIRING LB-62240CD BLR DECK JACKPLUG(G20EUNITS) 1 1

HARNESS-WIRING LB-62241DA "9 PIN,7 CONDUCTORSCONNECTS TO BCC BOAR 1

HARNESS-WIRING LB-74304B BLR DECKJACKPLUG(JOHNSON) 1 1


HARNESS-WIRING LB-62240CC BLR DECKJACKPLUG(ROBERTSHAW) 1

HARNESS-WIRING LB-62240CD BLR DECK JACKPLUG(G20EUNITS) 1

10 BAFFLE-FLUE LB-62270C (G20 )4 4 4 4 4 4

11 DIVERTER LB-63098C Replacement Draft Hood1 1 1 1 1 1


13 BURNER-MAIN LB-62205CA BURNER S.A. W/PILOT BRKT.1 1 1 1 1 1


17 CONTROL-LIMIT 37H7201 "270,7""INS(Q5/6 )"1 1 1 1 1 1


21 SWITCH 71G1701 FLAME ROLLOUT1 1 1 1 1 1

23 BLADE-DAMPER LB-63086B BLADE-DAMPER1 1 1 1 1 1

24 COUPLING 39H2401 LEFT1 1 1 1 1 1

25 COUPLING 39H2301 RIGHT1 1 1 1 1 1

26 SWITCH 26H6101 DAMPER1 1 1 1 1 1

27 SPRING 97H7601 DAMPER1 1 1 1 1 1


LENNOXOEMPARTS.COM

G20Q5/6-100 11/30/2010 Page 3








35 GROMMET 26H8101 (G20)1

9 HEAT EXCHANGER LB-25922BAG (Q5/6)1 1 1 1 1 1


VALVE-GAS 41K3501 GAS VALVE 1/2 in. HONEYWELLVR8204H1048 1

VALVE-GAS 51H3001 GAS VALVE 1/2 in. HONEYWELL1 1 1

VALVE-GAS 97H0501 VALVE - GAS1




BURNER-PILOT 51H2101 BURNER-PILOT1 1

CONTROL-IGN 51H2201 CONTROL-IGN1 1


CONTROL-IGN 97H0401 CONTROL-IGNITION SP7451

CONTROL-IGN LB-90087A CONTROL-IGN 24V (JOHNSON)1



LEAD-IGNITION W082201028 LEAD-IGNITION1 1 1

20 VALVE-GAS 18G8801 "NAT-1/2"""1




TRANSFORMER P-8-9490 "120V PRI,24V SEC,30VA,L/FUSE"1 1 1 1

LENNOXOEMPARTS.COM

G20Q5/6-100 11/30/2010 Page 4




FUSE ASSY LB-83644A CONTROL BOX1 1

FUSE P-8-2728 "BUSS,2 AMP,250VAC"1 1



41 SWITCH-INTERLOCK 58H3301 INTERLOCK SWITCH1 1 1 1 1 1





51 WHEEL-BLOWER LB-29333BBC "1/2""BORE,12"" X 12"""1 1 1 1 1 1

52 MOTOR-BLOWER 28F0101 "3/4HP,1075RPM,115/60/1"1 1

52 MOTOR-BLOWER 45H3301 "3/4HP,1075RPM,115/60/1"1 1 1 1

53 HOUSING-BLOWER LB-17609C BLOWER WELD SA (12 X 12)1 1 1 1 1 1

54 PLATE-CUTOFF LB-13363 CUTOFF PLATE1 1 1 1 1 1

55 CAPACITOR 39H5801 "40MFD,370VAC"1 1 1 1 1

55 CAPACITOR 96C4801 "40MFD,370VAC"1

56 MOUNT-MOTOR LB-32877C MOUNT FS-19 (use 23J28)3 3 3 3 3 3


RELAY-DELAY 69H5901 24V1 1 1 1 1 1



FILTER-AIR 97H0601 "18"" X 25"" X 1"" WASHABLE"1 1 1 1 1 1



RA K2 RETURN AIR KIT LB-65066B INC NEXT 2 PARTS1 1 1 1 1 1

LENNOXOEMPARTS.COM

G20Q5/6-100 11/30/2010 Page 5



RA KITRETURN AIR KIT LB-65055A INC NEXT 2 PARTS1 1 1 1 1 1

LENNOXOEMPARTS.COM

G20Q5/6-100 11/30/2010 Page 6

NOTE

Note1:IF MANIFOLD BEING REPLACED IS CAPPED, MANIFOLD PLUG 74H7401 MUST ALSOBEORDERED.Note2:SOME CAPACITORS HAVE BEEN LABELLED WITH THE WRONG PART NUMBER, 38H8901. IFYOUR CAPACITOR IS MARKED WITH THIS NUMBER, PLEASE TAKE CARE TOORDER THE CORRECT NUMBER,39H8901.

LENNOXOEMPARTS.COM

G20Q5/6-125 11/30/2010 Page 1







1 PANEL LB-63085F LOUVER1 1 1 1 1 1


2 PANEL LB-62194CG BLOWER1 1 1 1 1



4 FILTER P-8-7831 "20"" X 25"" X 1"",WASHABLE"1 1 1 1 1

5 SPRING 26H7301 "FILTER SECURING 26"""2


7 PANEL LB-62104C CAB TOP1 1 1 1 1 1



SHUTTER-AIR LB-1000 LP5 5 5 5 5 5

BOX-BURNER LB-62223CC BOX-BURNR1 1 1 1 1 1








ORIFICE-BURNER LB-74093 NAT(DRILL #42)5

LEAD P-8-10002 "30"""1

LENNOXOEMPARTS.COM

G20Q5/6-125 11/30/2010 Page 2



SEAL LB-62229DC DAMPER2 2 2 2 2 2



HARNESS-WIRING LB-74304C BLR DECKJACKPLUG(JOHNSON) 1 1


10 BAFFLE-FLUE LB-62270C (G20)5 5 5 5 5 5

11 DIVERTER LB-63098D Replacement Draft Hood1 1 1 1 1 1




16 MANIFOLD-GAS LB-17569C (FOOTNOTE 2)1 1 1 1 1 1

17 CONTROL-LIMIT 26H6501 "180,3""INS(Q5/6)"1 1 1 1 1 1


23 BLADE-DAMPER LB-63086C BLADE-DAMPER1 1 1 1 1 1

24 COUPLING 39H2401 LEFT1 1 1 1 1 1

25 COUPLING 39H2301 RIGHT1 1 1 1 1 1

26 SWITCH 26H6101 DAMPER1 1 1 1 1 1

27 SPRING 97H7601 DAMPER1 1 1 1 1 1







9 HEAT EXCHANGER LB-25922BAH HT EXCH1 1 1 1 1 1



LENNOXOEMPARTS.COM

G20Q5/6-125 11/30/2010 Page 3








LEAD-IGNITION W082201028 FLAME SENSOR1 1

20 VALVE-GAS 18G8801 "NAT-1/2"""1

20 VALVE-GAS 41K3501 "NAT-1/2"""1

20 VALVE-GAS 51H3001 "NAT-1/2"""1 1

20 VALVE-GAS 97H0501 "NAT-1/2"""1 1




37 CONTROL-IGN LB-90701A 24V1











MOUNT-MOTOR LB-32877C Q5/6)3 3 3 3 3 3


LENNOXOEMPARTS.COM

G20Q5/6-125 11/30/2010 Page 4




HARNESS-WIRING LB-73648A MOTOR(Q5/6)1 1 1 1

51 WHEEL-BLOWER LB-29333BBC "1/2""BORE,12"" X 12"""1 1 1 1 1 1

52 MOTOR-BLOWER 28F0101 "3/4HP,1075RPM,115/60/1"1

52 MOTOR-BLOWER 45H3301 "3/4HP,1075RPM,115/60/1"1 1 1 1 1

53 HOUSING-BLOWER LB-17609C BLOWER WELD SA (12 X 12)1

53 HOUSING-BLOWER LB-32426C (Q5/6)1 1 1 1 1

54 PLATE-CUTOFF LB-0301 (Q5/6)1 1 1 1 1


55 CAPACITOR 39H5801 "40MFD,370VAC"1 1 1 1 1 1


RELAY-DELAY 69H5901 24V1 1 1 1 1 1








LENNOXOEMPARTS.COM

G20Q5/6-125 11/30/2010 Page 5

NOTE

Note1:SOME CAPACITORS HAVE BEEN LABELLED WITH THE WRONG PART NUMBER, 38H8901. IF YOURCAPACITOR IS MARKED WITH THIS NUMBER, PLEASE TAKE CARE TOORDER THE CORRECT NUMBER,39H8901.Note2:IF MANIFOLD BEING REPLACED IS CAPPED, MANIFOLD PLUG 74H7401 MUST ALSOBEORDERED.

LENNOXOEMPARTS.COM

Documents

LENNOXOEMPARTS - Heating and Air Parts