Schneider Electric (Erie) VT3341 Valve Body this spring converts the unit

this spring converts the unit to a 2-5 PSI outlet range

or blocked return ducts

check for electrical continuity across the terminals

these regulators rely on the KR-9112 to maintain their CSA design certification for 1/2 PSI rated pressure

Schneider Electric (Erie) VT3341 Valve Body this spring converts the unitThe Schneider Electric Erie VT3341 Valve Body is a professional grade 3 way zone valve designed for hydronic heating and cooling systems. Engineered as a robust inverted flare retrofit solution, this 1. 5 Cv valve body features the industry standard PopTop series design, allowing for quick, one handed actuator installation or removal without tools. This specific model is built for two position (on off) control, serving as a direct replacement for