Carrier EC31EZ120 Check Valve 340793-762 Its fixed differential of 9°C

Its fixed differential of 9°C provides stable switching performance in high-demand industrial environments

Engineered for 240V operation

While specific to the unit heater model

000Vac secondary voltage with a 23mA output

Simplified Installation: Standard mounting points allow for a faster swap-out during furnace service calls

Carrier EC31EZ120 Check Valve 340793-762 Its fixed differential of 9°CThe Carrier EC31EZ120 Check Valve is a genuine OEM replacement part specifically engineered for industrial refrigeration and high performance HVAC systems. Designed with a precise spring loaded mechanism, this valve ensures reliable unidirectional flow and prevents damaging backflow in critical liquid or suction line applications. As an HVAC check valve built to exact factory specifications, it provides a seamless drop in replacement for Carrier