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the internal bimetal disc may have failed and requires a furnace limit switch replacement
preventing premature burnouts during high-load periods
Key Benefits: Dual Stage SPDT Switching: Provides independent control for two distinct electrical circuits from a single pneumatic input
ensuring optimal Low NOx operation
the Antunes 804112106 is built to withstand demanding mechanical room environments
Trane FAN3753 Fan Blade 321702-401 the internal bimetal disc mayThe Trane FAN3753 Fan Blade is a precision engineered OEM replacement part designed for high performance condensing units and heat pump systems. Featuring a 19" diameter and a 33 degree pitch, this 3 blade assembly is optimized for maximum CFM output while maintaining static pressure balance. The CCW rotation (counter clockwise) and 1 2" bore hub ensure a direct fit for standard motor shafts, eliminating the need for field modifications. Built from
US$ 110.00
US$ 125.00
US$ 54.00