Lochinvar & A.O. Smith 100166057 Pressure Switch 326058-756 Plug-and-Play Integration: Standardized terminal layout

Plug-and-Play Integration: Standardized terminal layout makes for a simple board swap during emergency service calls

the SPRD-20X10 automatically compensates by opening its single-blade mechanism to bypass excess air back to the return plenum or a dump zone

000 BTU/hr to support large commercial boilers and water heating systems

it replaces superseded part numbers including WHL00247

the Rheem 61-106238-16 includes the sensing bulb attached to the 30-inch cap tube

Lochinvar & A.O. Smith 100166057 Pressure Switch 326058-756 Plug-and-Play Integration: Standardized terminal layoutAs a seasoned technician, you know that a failing Lochinvar & A. O. Smith 100166057 Pressure Switch is often the silent culprit behind "no ignition" service calls. This OEM replacement air pressure switch is a critical safety component designed to verify proper inducer motor operation and flue venting before allowing the ignition sequence to proceed. Engineered for high recovery commercial water heaters and boilers, it features a precise 0. 95" WC