Lennox Armstrong Ducane

This is a BRAND NEW Lennox/Armstrong/Ducane Furnace HSI (Hot Surface Ignitor). Simply unplug yours and plug this one in! The Lennox/Armstrong/Ducane part # is 75M21 (Also 75M2101 & 967) and it is...

This is a BRAND NEW OEM Lennox/Armstrong/Ducane Furnace HSI (Hot Surface Ignitor). Simply unplug yours and plug this one in! The Lennox/Armstrong/Ducane part # is 19W61 (also LB-112237A). Thanks for...

This is a BRAND NEW OEM Lennox/Armstrong Furnace Fan Control Circuit Board. The Lennox/Armstrong/Ducane Part # is 17W82 (also 17W8201). Thanks for looking and good luck!   Function: The...

This is a BRAND NEW OEM Lennox/Armstrong/Ducane Furnace Ignition Control Circuit Board. The Part # is 21W14 (also 21W1401). The Honeywell part # is 1097-610-I. Thanks for looking and good...

This is a BRAND NEW OEM Lennox/Armstrong/Ducane Gas Furnace Hot Surface Ignitor. The Lennox/Armstrong/Ducane part # is 70W16. Simply unplug yours, and plug this one in. Thanks for looking and good...

This is a BRAND NEW OEM Lennox/Armstrong/Ducane Gas Furnace Hot Surface Ignitor. The Lennox/Armstrong/Ducane part # is 70W16. Simply unplug yours, and plug this one in. Thanks for looking and good...

This is a Brand New OEM Lennox/Armstrong/DucaneFurnace Ignitor. Part # is 98M85 (also 100220-01 R100220-01). Thanks for looking and good luck!   Function: The purpose of an ignitor...

This is a Brand New OEM Lennox/Armstrong/DucaneFurnace Ignitor. Part # is 52M71. Thanks for looking and good luck!Function:The purpose of an ignitor is to ignite the gas after the gas valve opens up...

This is a Brand New OEM Lennox/Armstrong/DucaneFurnace Spark Ignitor. Function:The purpose of an ignitor is to ignite the gas after the gas valve opens up. It most cases, the ignitor turns off after...

This is a Brand New OEM Lennox/Armstrong/DucaneFurnace Main Limit Switch rated at 240 Degrees (L240-30F) . The Lennox/Armstrong/Ducane part # is 19J81 (also 19J8101). Thanks for looking and good...

This is a Brand New OEM Lennox/Armstrong/DucaneFurnace Main Limit Switch rated at 240 Degrees (L240-30F) . The Lennox/Armstrong/Ducane part # is 19J81 (also 19J8101). Thanks for looking and good...

This is a BRAND NEW OEM Lennox/Armstrong/Ducane Furnace Inducer Motor / Exhaust Motor . The Lennox/Armstrong/Ducane part # is 73W44 (also 102802-01 & 10280201 ) and the Fasco part # is 7121-9450E...