provided the gas valve and orifices are correctly sized

preventing energy loss and protecting downstream piping from water hammer and corrosion

Common Questions Can the VG7842PT be used for diverting applications

Key Benefits Rapid Sensor Maintenance: Allows for the removal of temperature probes without depressurizing or draining the hydronic loop

it includes the essential components to resolve internal leakage and restore positive shutoff

Tjernlund Products 950-2080 Pressure Switch 320734-701 provided the gas valve andThe Tjernlund 950 2080 Pressure Switch is a high precision, OEM gas pressure switch specifically engineered for side wall power vent systems and water heater interlock kits. As a veteran grade replacement part, it serves as a critical safety component for Tjernlund VP 2, VP 3, WHK 2, and WHKE models. This normally open (NO) switch is designed to monitor gas pressure at the burner, ensuring the power venter is energized before gas flows to prevent