Reznor 195642 Capacitor

The Reznor 195642 Capacitor is a 5 MFD motor run capacitor engineered for precision performance in commercial and industrial HVAC units. This OEM replacement part is critical for maintaining the high-torque start and continuous run cycles of blower motors within the Reznor UDAP, UDAS, and UDX series heaters. Rated at 400VAC (compatible with 370VAC systems) and designed for 50/60Hz operations, this rectangular capacitor ensures a stable electrical phase shift to prevent motor overheating and premature failure. When a fan motor exhibits humming or fails to reach designated RPM, this centrifugal fan capacitor is often the primary diagnostic target. Its compact 1.6" x 1.2" housing allows for seamless integration into existing control boxes without modifications. By utilizing this genuine Reznor 5 microfarad capacitor, technicians maintain the original equipment's electrical integrity and peak airflow efficiency, securing reliable operation in gas-fired heating environments.

• Universal Compatibility: Specified for use in Reznor UDAP, UDAS, UDX, UDZ, UBX, and UBZ series unit heaters.
• Enhanced Motor Performance: Provides the necessary 5 MFD capacitance to optimize motor torque and overall thermal efficiency.
• Industrial Build Quality: Features a robust rectangular casing designed to withstand the high ambient temperatures common in unit heater cabinets.
• Direct OEM Fit: Facilitates rapid field replacement by matching factory lead spacing and mounting specifications.

What are the symptoms of a failing Reznor 195642 Capacitor?
Technicians typically observe a humming motor that fails to start, excessive motor housing heat, or the blower requiring a manual "push" to begin rotating. Checking for physical bulging or testing with a multimeter for microfarad drift is recommended.

Can I use this for both the UDAP200 and UDAP400 models?
Yes, the Reznor 195642 is the manufacturer-specified capacitor for a wide range of output capacities, from 150,000 to 400,000 BTU units within the UDAP and UDAS series.

Is the 400VAC rating compatible with 230V systems?
Absolutely. This capacitor is rated for up to 400VAC, making it a safe and durable choice for both 115V and 208/230V blower motor applications.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.