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ensuring exact electrical and physical fitment
to ensure consistent system proving without the risk of field-adjustment errors
Universal Compatibility: Direct replacement for various Rheem and Ruud 5 kW sequencer configurations
check the first switch (M1-M2) of the sequencer
Reznor 197028 Pressure Switch Els PW 17895 ensuring exact electrical and physicalThe Reznor 197028 Pressure Switch is a critical safety component designed for precise draft monitoring in high output unit heaters. Engineered as a genuine OEM replacement part, this high altitude pressure switch features a factory calibrated . 65" WC set point and a Single Pole Single Throw (SPST) configuration. It is specifically utilized in Reznor UDX, UDZ, UBX, and UBZ series heaters (size 125) for installations above 6,000 feet, as well as