Lennox 74W56 Inducer Assembly Freon The 36T21 style construction offers

The 36T21 style construction offers reliable contact closure and thermal sensitivity suitable for demanding unit heater environments

making it suitable for high-pressure gas service drops

which is necessary for linear heat transfer in HVAC coils

Field-Adjustable Differential: Fine-tune the 10-22 PSI differential to prevent short-cycling and optimize equipment longevity

Built with a robust steel shell and a 1/2 inch C x C connection (sweat)

Lennox 74W56 Inducer Assembly Freon The 36T21 style construction offersThe Lennox 74W56 Inducer Assembly is a critical OEM replacement part engineered for high efficiency combustion air venting in specific residential gas furnaces. This assembly features a robust induced draft motor designed to facilitate the safe expulsion of flue gases through the heat exchanger, ensuring the system clears the pressure switch safety circuit during the ignition sequence. Operating at 120 volts and a high speed rating of 3250 RPM, this