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the NMCB24-SR ensures consistent electronic stall protection across its full 95-degree rotation
ensuring a seamless interface with existing 24 VAC control circuits without the need for mounting modifications
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 NMCB24-SR ensures consistent electronicThe 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
US$ 90.00
US$ 90.00
US$ 140.00
