Lochinvar & A.O. Smith 100110811 Switch 321894-708 ensuring the R-22 scroll compressor

ensuring the R-22 scroll compressor meets original equipment specifications

For optimal HVAC pressure sensing

making it a high-performance solution for demanding HVACR systems

and unbalanced voltage conditions before they cause catastrophic motor burnout

this programmed blower motor module eliminates the need for field programming

Lochinvar & A.O. Smith 100110811 Switch 321894-708 ensuring the R-22 scroll compressorThe Lochinvar & A. O. Smith 100110811 Blocked Outlet Switch is a critical safety component designed for high efficiency commercial water heaters and boilers, including the Cyclone BTH and Armor series. This OEM pressure switch functions as a normally closed (NC) SPST contact, engineered to monitor flue gas backpressure. If the exhaust venting becomes obstructed or the pressure rises above the calibrated set point, the switch opens, breaking the 24V