Engineered to monitor negative pressure within the combustion chamber

this limit switch monitors heat exchanger temperatures to prevent thermal runaway

5 Cv rating minimizes pressure drop across the 1" sweat valve body

this genuine OEM replacement part provides accurate thermal sensing within the air stream or heat exchanger

Precision Flame Detection: The high-grade flame sensor probe ensures rapid microamp response to the ignition control module

Emerson Alco 060854 Expansion Valve Refrigerant Engineered to monitor negative pressureThe Emerson Alco 060854, specifically the TCLE 12 HC series, is an externally equalized thermal expansion valve designed for high capacity R22 refrigeration systems. This 12 ton capacity valve utilizes a medium temperature charge (Code C), making it essential for walk in coolers and commercial HVAC applications requiring precise superheat control. Featuring a 5 foot capillary tube and an SAE external equalizer connection, this take apart expansion