Lochinvar & A.O. Smith 100208377 Pressure Switch Refrigerant Broad Compatibility: Directly compatible with

Broad Compatibility: Directly compatible with a wide range of Carrier-family HVAC units

This track mount SPDT relay features a 10 Amp contact rating

Key Benefits for Technicians Efficient Thermoelectric Output: Delivers a consistent 750mV signal to the operator coil for reliable main valve actuation

With a nominal liquid capacity of 3

Lochinvar & A.O. Smith 100208377 Pressure Switch Refrigerant Broad Compatibility: Directly compatible withThe Lochinvar & A. O. Smith 100208377 Pressure Switch is a critical safety component designed for precise combustion blower monitoring in high efficiency condensing water heaters and boilers. This OEM pressure switch kit is factory calibrated to a 3. 00" WC (Water Column) set point, ensuring the integrated control board verifies proper venting and inducer fan performance before allowing the ignition sequence to proceed. It is a direct replacement for