Choose Options Compare Quick view 57M67, 57M6701 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch As low as $74.45 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 $74.45 Choose Options Compare Quick view
Choose Options Compare Quick view 57M66, 57M6601 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch As low as $114.45 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 $114.45 Choose Options Compare Quick view
Choose Options Compare Quick view 56W65, 56W6501 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch As low as $69.95 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 $69.95 Choose Options Compare Quick view
Choose Options Compare Quick view 558701 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch As low as $138.95 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 $138.95 Choose Options Compare Quick view
Choose Options Compare Quick view 52M40, 52M4001 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch As low as $80.45 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 $80.45 Choose Options Compare Quick view
Choose Options Compare Quick view 49L91, 49L9101 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch As low as $96.45 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 $96.45 Choose Options Compare Quick view
Choose Options Compare Quick view 49L90, 49L9001 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch As low as $119.45 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 $119.45 Choose Options Compare Quick view
Choose Options Compare Quick view 47865-001, 47865001 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch As low as $52.95 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 $52.95 Choose Options Compare Quick view
Choose Options Compare Quick view 45696-002, R46596-002 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch As low as $90.95 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 $90.95 Choose Options Compare Quick view
Choose Options Compare Quick view 92L18, 92L1801 - OEM Lennox Ducane Armstrong Furance Limit Switch As low as $38.20 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 $38.20 Choose Options Compare Quick view
Choose Options Compare Quick view 92L16, 92L1601 - OEM Lennox Ducane Armstrong Furance Limit Switch As low as $41.70 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 $41.70 Choose Options Compare Quick view
Choose Options Compare Quick view 87H92, 87H9201 - OEM Lennox Ducane Armstrong Furance Limit Switch As low as $38.20 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 $38.20 Choose Options Compare Quick view
Choose Options Compare Quick view 87H91, 87H9101 - OEM Lennox Ducane Armstrong Furance Limit Switch As low as $55.70 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 $55.70 Choose Options Compare Quick view
Choose Options Compare Quick view 78L29, 78L2901 - OEM Lennox Ducane Armstrong Furance Limit Switch As low as $55.45 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 $55.45 Choose Options Compare Quick view
Choose Options Compare Quick view 57W38, 57W3801 - OEM Lennox Ducane Armstrong Furance Limit Switch As low as $39.70 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 $39.70 Choose Options Compare Quick view
