Johnson Controls VG7241PT+3008B Valve Assembly R-410A Common Questions Which boiler models

Common Questions Which boiler models use the 512-200-000

ensuring a secure fit in standard ductwork

Always verify if your existing drain line fittings and overflow switches require new threaded connectors or gaskets during the swap

providing a fail-safe against overheating by interrupting the burner circuit if thresholds exceed the factory-calibrated 160°F limit

This is a low-pressure cut-out switch designed to shut down the compressor circuit if the refrigerant pressure falls below the safe operating threshold (7°F)

Johnson Controls VG7241PT+3008B Valve Assembly R-410A Common Questions Which boiler modelsThe Johnson Controls VG7241PT+3008B is a professional grade 1 1 4" NPT pneumatic globe valve designed for precise modulation of hot water, chilled water, or steam in demanding commercial HVAC systems. This 2 way normally open valve assembly features a rugged cast bronze body and reliable brass trim, engineered to handle a maximum flow coefficient of 18. 5 Cv. The normally open (NO) configuration ensures a fail safe open position, maintaining system