it is rated for 0% to 97% RH (non-condensing)

the capacitance must remain 50 MFD

The York S1-024-25329-704 Pressure Switch is a critical OEM replacement part designed for precision monitoring of inducer motor performance in York

Key Benefits Precise Pressure Regulation: Specifically calibrated to maintain a stable 3-8" W

this gauge is built with a rugged 304 stainless steel case and a durable polycarbonate lens to withstand harsh field conditions

Reznor 205442 Pressure Switch Els PW 17895 it is rated for 0%The Reznor 205442 Pressure Switch is a high precision HVAC safety control designed to verify proper combustion air and draft conditions before allowing ignition. Calibrated at . 20" WC (water column) with a Single Pole Single Throw (SPST) configuration, this white label pressure switch is a critical OEM replacement part for maintaining the operational integrity of commercial gas fired unit heaters and Reznor HVAC systems. Featuring dual 1 4" barb