this is specifically calibrated for R410A systems and designed for higher operating pressures

The compact Relay-in-a-Box design facilitates rapid installation on the exterior of air handlers or pumping stations where moisture and dust ingress are concerns

and the necessary bonnet mounting components

Field-Serviceable Union Design: Simplifies the removal and maintenance of the valve without requiring extensive piping modifications

Its open-web design allows for easy visual inspection of the device while preventing unauthorized adjustments

Conbraco 50-GB8-A1 Valve Els PW 17895 this is specifically calibrated forThe Conbraco 50 GB8 A1 is a professional grade 2" FNPT gas ball valve engineered for high capacity main shutoff applications in commercial and industrial HVACR systems. Constructed from rugged ASTM B584 bronze, this 2 piece gas valve features a full port design that ensures minimal pressure drop while supporting a massive heat load of up to 14,741,000 BTU hr. This model is specifically equipped with a 1 4" NPT pilot tapping, allowing technicians to