Lochinvar & A.O. Smith 100166220 Pressure Switch Els PW 17895 Enhanced Voltage Tolerance: Rated at

Enhanced Voltage Tolerance: Rated at 440 Volts

and 90-296Q models

protecting the condenser motor bearings and reducing acoustic output during operation

this is a primary burnout filter drier

Proper installation maintains the integrity of the CCT (Flammable Vapor Ignition Resistant) system

Lochinvar & A.O. Smith 100166220 Pressure Switch Els PW 17895 Enhanced Voltage Tolerance: Rated atThe Lochinvar & A. O. Smith 100166220 is a high precision air pressure switch designed for critical safety monitoring in commercial and residential HVAC systems. Engineered to function as a Single Pole Single Throw (SPST) switch, this component features a fixed set point of . 10" WC (Water Column). It is essential for verifying proper induction draft and airflow before allowing the ignition sequence to proceed in high efficiency boilers and water