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providing the necessary magnetic force for precise fluid control
As a Genuine Hydrotherm OEM part
Check for dirty HVAC air filters
This switch is calibrated to open or close at specific WC (water column) setpoints
Skin oils can create hot spots on the silicon carbide material
Rheem-Ruud 42-101511-84 Pressure Switch Els PW 17895 providing the necessary magnetic forceThe Rheem Ruud 42 101511 84 Pressure Switch is an original equipment manufacturer (OEM) safety component designed for precise HVAC pressure monitoring. Engineered for a specific set point of . 45" WC (water column), this Single Pole Single Throw (SPST) switch provides reliable proof of airflow for gas furnace and heating systems. It features a standard 1 4" barbed connection for seamless integration with existing pneumatic tubing. Built to handle the
