See Details Compare OEM Lennox Armstrong Ducane Furnace Control Circuit Board Replaces 70J10 70J1001 Fits Lennox Armstrong Ducane MSRP: Now: $272.99 Was: This is a BRAND NEW OEM Lennox/Armstrong/Ducane Furnace Ignition Control Circuit Board. The Part # is 59K21 (also 59K2101). Thanks for looking and good luck!Function:The control board is the "brain"... MSRP: Now: $272.99 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Control Circuit Board Replaces 10087003 100870-03 Fits Lennox Armstrong Ducane MSRP: Now: $331.95 Was: This is a BRAND NEW OEM Lennox/Armstrong 2-Stage Veriable Speed Furnace Control Circuit Board. The Part # is 63W27. The Honeywell part # is S9230F1014. Thanks for looking and good luck!Function:The... MSRP: Now: $331.95 Was: See Details Compare
See Details Compare Furnace Control Circuit Board Replaces Lennox Armstrong Ducane 100925-03 R100925-03 Fits Lennox Armstrong Ducane MSRP: Now: $276.99 Was: This is a BRAND NEW Lennox/Armstrong/Ducane Furnace Control Circuit Board. The Part # is 80M0001 (also 100925-03). Thanks for looking and good luck!Function:The control board is the "brain" of your... MSRP: Now: $276.99 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Control Circuit Board Replaces AHC1-2 59K21 59K2101 Fits Lennox Armstrong Ducane MSRP: Now: $272.99 Was: This is a BRAND NEW OEM Lennox/Armstrong/Ducane Furnace Ignition Control Circuit Board. The Part # is 59K21 (also 59K2101 & AHC1-2). Thanks for looking and good luck!Function:The control board is the... MSRP: Now: $272.99 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Control Circuit Board Replaces 100870-01 100870-02 Fits Lennox Armstrong Ducane MSRP: Now: $331.95 Was: This is a BRAND NEW OEM Lennox/Armstrong 2-Stage Veriable Speed Furnace Control Circuit Board. The Part # is 63W27. The Honeywell part # is S9230F1014. Thanks for looking and good luck!Function:The... MSRP: Now: $331.95 Was: See Details Compare
See Details Compare Furnace Control Circuit Board Replaces Lennox Armstrong Ducane 10092503 LB-109531A Fits Lennox Armstrong Ducane MSRP: Now: $276.99 Was: This is a BRAND NEW Lennox/Armstrong/Ducane Furnace Control Circuit Board. The Part # is 80M0001 (also 100925-03). Thanks for looking and good luck!Function:The control board is the "brain" of your... MSRP: Now: $276.99 Was: See Details Compare
See Details Compare Furnace Control Circuit Board Replaces Lennox Armstrong Ducane 10092501 100925-01 Fits Lennox Armstrong Ducane MSRP: Now: $168.95 Was: This is a BRAND NEW OEM Lennox/Armstrong Furnace Spark Ignition Control Circuit Board. The Part # is 30W25 (also 30W2501). Thanks for looking and good luck!Function:The control board is the "brain"... MSRP: Now: $168.95 Was: See Details Compare
See Details Compare Furnace Control Circuit Board Replaces Lennox Armstrong Ducane 23W51 23W5101 69M15 Fits Lennox Armstrong Ducane MSRP: Now: $168.95 Was: This is a BRAND NEW OEM Lennox/Armstrong Furnace Spark Ignition Control Circuit Board. The Part # is 30W25 (also 30W2501). Thanks for looking and good luck!Function:The control board is the "brain"... MSRP: Now: $168.95 Was: See Details Compare
See Details Compare Furnace Control Circuit Board Replaces Lennox Armstrong Ducane 17W92 17W9201 10092503 Fits Lennox Armstrong Ducane MSRP: Now: $168.95 Was: This is a BRAND NEW OEM Lennox/Armstrong Furnace Spark Ignition Control Circuit Board. The Part # is 30W25 (also 30W2501). Thanks for looking and good luck!Function:The control board is the "brain"... MSRP: Now: $168.95 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Control Circuit Board Replaces 19W60 19W6001 10087001 Fits Lennox Armstrong Ducane MSRP: Now: $331.95 Was: This is a BRAND NEW OEM Lennox/Armstrong 2-Stage Veriable Speed Furnace Control Circuit Board. The Part # is 63W27. The Honeywell part # is S9230F1014. Thanks for looking and good luck!Function:The... MSRP: Now: $331.95 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Control Circuit Board Replaces 63W26 63W2601 10086901 Fits Lennox Armstrong Ducane MSRP: Now: $335.95 Was: This is a BRAND NEW OEM Lennox/Armstrong 2-Stage Furnace Spark Ignition Control Circuit Board. The Part # is 63W26 (also 63W2601). The Honeywell part # is S9220E1018. Thanks for looking and good... MSRP: Now: $335.95 Was: See Details Compare
See Details Compare Furnace Control Circuit Board Replaces Lennox Armstrong Ducane 30W25 30W2501 69M1501 Fits Lennox Armstrong Ducane MSRP: Now: $168.95 Was: This is a BRAND NEW OEM Lennox/Armstrong Furnace Spark Ignition Control Circuit Board. The Part # is 30W25 (also 30W2501). Thanks for looking and good luck!Function:The control board is the "brain"... MSRP: Now: $168.95 Was: See Details Compare
