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extending equipment lifespan
High-Pressure Compatibility: Rated for 800 psi working pressure
this switch will automatically re-close the circuit once temperatures return to the 120°F safe operating range
For threaded applications
meeting all original engineering tolerances for clearance and pressure
Armstrong Furnace R37373B001 Fan Blade Els PW 17895 extending equipment lifespanAs a veteran tech, you know that finding the exact spec for a condenser fan replacement is the difference between a smooth service call and a vibration induced callback. The Armstrong Furnace R37373B001 Fan Blade is a genuine OEM replacement part engineered for Lennox, Armstrong, and Ducane condensing units. This 20 inch HVAC condenser fan blade features a 25 degree pitch and a 4 blade configuration designed to maintain static pressure and peak