the system will trigger a safety lockout

this actuator diaphragm is functionally identical to the legacy 21-840 part number

Forged Integrity: The forging process strengthens the brass grain structure

Common Questions: How do I know if I need a #42 orifice for my Lennox furnace

ensuring the venting system is clear before allowing the gas valve to open

Schneider Electric (Erie) VT2341 Valve Body the system will trigger aThe Schneider Electric (Erie) VT2341 is a professional grade two way zone valve body engineered for precise on off control within hydronic heating and cooling systems. Featuring a 3 4 inch inverted flare connection, this 1. 0 Cv valve body is specifically designed as a retrofit solution for fan coil units, baseboards, and terminal heating applications. As part of the PopTop series, the VT2341 allows for efficient, one handed actuator installation or