Lochinvar & A.O. Smith 100166249 Pressure Switch Els PW 17895 2-way normally closed solenoid valve

2-way normally closed solenoid valve designed for refrigeration and air conditioning liquid

Optimized for 60Hz compressors with a high 420V coil rating

Can I use this bearing in non-Trane air handlers

it ensures the system achieves the necessary negative pressure to vent combustion gases safely before allowing the gas valve to energize

Key Benefit Precision Compatibility: Specifically designed for Honeywell UDC series controllers to ensure seamless integration with open collector output configurations

Lochinvar & A.O. Smith 100166249 Pressure Switch Els PW 17895 2-way normally closed solenoid valveThe Lochinvar & A. O. Smith 100166249 Pressure Switch is a critical safety component designed for high efficiency condensing boilers and water heaters. As a direct replacement for the obsolete PRS30030, this genuine OEM pressure switch ensures your equipment maintains proper combustion air proving and flue monitoring. Featuring a 1. 05" WC setpoint and a SPDT (Single Pole Double Throw) configuration, this switch provides the reliable electrical