Lochinvar & A.O. Smith 100208555 Temperature Board Refrigerant this unit provides maximum moisture

this unit provides maximum moisture and acid removal to protect the compressor from premature failure

providing superior accuracy over mechanical butterfly valves

Rugged Durability: The heavy-duty bimetal sensing element and steel construction are designed for long-term reliability in utility and mechanical rooms

Designed to match Robertshaw bi-metal gas valves

Lochinvar & A.O. Smith 100208555 Temperature Board Refrigerant this unit provides maximum moistureThe Lochinvar & A. O. Smith 100208555 Temperature Board is a critical OEM 2 stage thermostat control designed for precision thermal regulation in high efficiency commercial and residential water heating systems. As the direct replacement for TST5314, TST5314K, and 100170659, this board maintains system communication between the user interface and the firing controls to ensure accurate set point management. Engineered for durability, this HVAC control