Low-Med-High Fan Switch

this unit offers the standard 3/8" ODM/ODF sizing required for a clean fit without extensive piping modifications

reducing equipment downtime while improving system longevity through smoother fan cycles and reduced mechanical stress

Precise Calibration: Factory-set at 4

Reznor 195653 Wiring Harness 322838-754 Low-Med-High Fan SwitchThe Reznor 195653 Wiring Harness is a critical OEM replacement part engineered specifically for high efficiency unit heaters. This 5 pin wiring harness serves as the primary electrical interface for mid range heating equipment, facilitating precise communication between the integrated control board and vital system components such as the inducer motor, gas valve, and spark igniter. Designed for the Reznor UDAP, UDAS, UDBP, and UDBS series, it is