Resideo AM100C-1LF Valve 319852-301 Cast iron construction for durability

Cast iron construction for durability in hydronic systems

A faulty sensor often triggers a 'Flue High Temp' or 'Sensor Open/Short' error code on the control display

but the wattage output will be reduced to approximately 4130 Watts

Professional Grade: Built to withstand the harsh vibration and thermal expansion cycles common in heavy-duty HVACR systems

Resideo AM100C-1LF Valve 319852-301 Cast iron construction for durabilityThe Resideo AM100C 1LF Valve is a rugged, lead free thermostatic mixing valve engineered specifically for high performance hydronic heating applications and potable water systems. Featuring a 1 2" NPT connection, this AM 1 series proportional valve provides precise temperature regulation between 70F and 120F. For contractors managing radiant floor heating or space heating loops, the constant water temperature delivery ensures equipment protection and