Field Versatility: Features reversible rotation and stud mount configuration to accommodate various condenser unit designs

As a veteran-preferred paddle-style flow switch

providing the consistent negative pressure required to clear flue gases and prove the pressure switch

The Raypak 004092F Dual Reset Adjustable Auto/Manual Thermostat is a critical control component designed for high-performance hydronic heating systems and commercial water heaters

8" quad mounting feet

Lochinvar & A.O. Smith 100110811 Switch L99H008 Field Versatility: Features reversible rotationThe 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