Reznor 163894 Capacitor Always consult the Reznor technical

Always consult the Reznor technical manual for your specific model number to ensure the #47 orifice is correct for your altitude and gas type

a lack of continuity across the terminals confirms the switch has been sacrificed to protect the heat exchanger from thermal stress

a NEMA 4 rated enclosure would be required

For supply-side measurements

including York

Reznor 163894 Capacitor Always consult the Reznor technicalThe Reznor 163894 Capacitor is a high performance 4mfd 370v Oval Capacitor engineered primarily for use in venter motor and blower assemblies within Reznor gas fired unit heaters and duct furnaces. As a genuine HVAC motor run capacitor, it provides the precise electrical phase shift required to optimize motor torque and operational efficiency. This OEM Reznor replacement part features a single phase design suitable for 50 60 Hz systems, ensuring the