Description
provided the correct burner orifices and gas valve adjustments are made according to the manufacturer's conversion instructions
As a versatile White Rodgers 36H replacement
and BX section belts
provided the integrity of the insulation and the sensing tip remains intact
Lennox 74W55 Blower Assembly 320720-756 provided the correct burner orificesThe Lennox 74W55 Combustion Blower Assembly is a high performance draft inducer specifically designed for modern high efficiency furnaces. Also referenced under part numbers 74W5501 and LB 94724AA, this assembly is a critical component for maintaining the correct fuel to air ratio during the combustion cycle. Operating at 120 Volts and 60 Hz, this 1 40 HP motor delivers 3250 RPM to effectively pull flue gases through the heat exchanger, ensuring safe