providing the necessary reach for precise bulb placement in the airstream of large-capacity units

this specific valve is calibrated and intended only for R-22 systems

Universal Component Compatibility: Direct drop-in replacement for Berko

the SPRD-8 offsets the resulting pressure spike by opening to bypass excess air

Two-Stage Efficiency: Specifically engineered for 2-stage natural gas furnace units to provide tiered heating and improved fuel economy

Johnson Controls VG7842RT Valve 320788-703 providing the necessary reach forThe Johnson Controls VG7842RT is a high performance 3 way mixing globe valve designed for precise fluid control in commercial HVAC systems. This VG7000 Series valve features a 1 1 2 inch NPT threaded connection and is engineered with a rugged cast bronze body and brass trim to handle demanding hydronic and steam applications. With a 28. 9 Cv flow coefficient and a linear flow characteristic, it ensures stable proportional control for hot water,