utilizing this OEM furnace part ensures exact electrical specs and mounting alignment

this high limit control switch features an automatic reset mechanism calibrated to interrupt the electrical circuit if temperatures exceed the 180°F threshold

providing a seamless upgrade path with the same 15 Amp contact rating

Key Benefits Specifically calibrated 55°F open and 45°F close setpoints provide accurate thermal management for freeze protection

eliminating the risk of vacuum leaks that commonly occur with lower-grade universal hoses

Emerson Alco 053236 Solenoid Valve utilizing this OEM furnace partThe Emerson Alco 053236, specifically the 200RB2T2T Solenoid Valve, is a 2 way normally closed pilot operated valve engineered for high performance refrigeration and air conditioning systems. Featuring 1 4" sweat ODF connections, this valve body is designed for seamless integration into liquid, suction, or hot gas service lines. With a nominal liquid capacity of 3. 6 tons for R 22 and 2. 7 tons for R 134a, it provides reliable flow control across