Engineered to meet strict HVAC electrical component standards

This OEM Lochinvar replacement part maintains optimal flow rates through the heat exchanger

which allows for internal servicing or diaphragm replacement without pumping down the system or breaking pipe connections

ensure the piping is adequately supported to prevent stress on the 1/2" connection due to the weight of the water-filled tank

this is a three phase motor

MARS 33420 Tstat 320819-301 Engineered to meet strict HVACThe MARS 33420 is a high performance commercial refrigeration thermostat designed for precision temperature control in demanding environments. This SPST fan delay thermostat features a fixed 35F open and 55F close configuration, making it an essential component for defrost termination and evaporator fan motor control. Built with a 1 inch fully encapsulated disc, this Klixon style switch ensures moisture resistant operation and long term reliability in