breaking the control circuit when temperatures drop to 55F to prevent equipment operation in unsuitable conditions

Optimized for VAV system control and building pressurization accuracy

What is the electrical rating for this Berko control

Common Maintenance Questions: Can this EPROM be used in non-York control boards

Conbraco 50-703-02 Valve 30067439-890 breaking the control circuit whenThe Conbraco 50 703 02 is a heavy duty 2 inch NPT bronze gas cock engineered for high capacity industrial and commercial gas service lines. Designed with a robust bronze body construction, this manual shut off valve features a tee handle (X handle) configuration for positive operation in tight mechanical spaces. The unit is equipped with 1 8" NPT pilot tappings on both sides, including a plug on one side, allowing for versatile field pressure