if you see "High Discharge Temp" trips on the module despite having power at the 120V coil

Engineered Durability: Robust construction with a 3-1/8" probe designed for internal mounting in high-heat environments

Its precise setpoint calibration and robust capillary tube sensor provide reliable HVAC freeze protection in high-demand environments

It should never be used as an operating control to regulate system temperature or standard working pressure

Universal HVAC Compatibility: Common 3

Resideo VU53S2034 Valve 318518-761 if you see "High DischargeThe Resideo VU53S2034 is a high performance 2 way fan coil valve engineered for precise control in hydronic systems utilizing chilled or hot water. Designed with a 1 2" sweat connection and a 3. 5 Cv flow coefficient, this normally closed HVAC valve ensures reliable flow regulation with a 20 PSI maximum close off pressure. The brass body construction, featuring a brass seat and stem, provides the thermal stability required for demanding commercial and