Choose Options Compare Quick view 57W79, 57W7901 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch As low as $48.20 Replaces:Repair Difficulty LevelPartial list of Model numbers that use this part:Use Ctrl+F and enter your model number for a quick search. As low as $48.20 Choose Options Compare Quick view
Choose Options Compare Quick view 57W78, 57W7801 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch As low as $99.45 Replaces:Repair Difficulty LevelPartial list of Model numbers that use this part:Use Ctrl+F and enter your model number for a quick search. As low as $99.45 Choose Options Compare Quick view
Choose Options Compare Quick view AT72D1683, AT72D 1683 - OEM Honeywell Furnace Transformer As low as $16.95 Replaces:Repair Difficulty LevelPartial list of Model numbers that use this part:Use Ctrl+F and enter your model number for a quick search. As low as $16.95 Choose Options Compare Quick view
Choose Options Compare Quick view L6068A1009, L6068A 1009 - OEM Honeywell Furance Limit Switch As low as $21.95 Replaces:Repair Difficulty LevelPartial list of Model numbers that use this part:Use Ctrl+F and enter your model number for a quick search. As low as $21.95 Choose Options Compare Quick view
