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

ensuring the R-22 scroll compressor meets original equipment specifications

and modern blends like R448A and R449A

making it a high-performance solution for demanding HVACR systems

a 26 cubic inch capacity

For optimal HVAC pressure sensing

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