Lochinvar & A.O. Smith 100166222 Pressure Switch Els PW 17895 Durable Construction: Features 1/32-inch thick

Durable Construction: Features 1/32-inch thick insulation and a secure junction box to withstand the vibrational stresses of compressor racks

Seamless Integration: Factory-terminated harness with the correct Molex plug prevents high-resistance connections often found in universal kits

Featuring a rugged aluminum body and a 1/2" NPT connection

this blade mounts securely to the motor shaft

Lochinvar & A.O. Smith 100166222 Pressure Switch Els PW 17895 Durable Construction: Features 1/32-inch thickThe Lochinvar & A. O. Smith 100166222 Pressure Switch is a critical safety component engineered for precise induced draft monitoring in high efficiency commercial boilers and water heaters. As a veteran grade HVAC pressure switch, this part ensures the combustion fan or inducer motor is moving sufficient air to safely vent flue gases before the ignition sequence begins. Built to handle the rigorous demands of hydronic heating systems, it features a