Quiet Operation: Balanced internal components minimize resonance and operational noise in the ductwork

Its robust construction is engineered to withstand the rigorous cycling of modern condensing furnaces

the D4S is specifically rated for low-flow duct detection

375 Red Indoor Coil Thermistor functions as a primary input for the control board

For technicians performing Power Flame burner maintenance

Modine 5H0719330001 Gas Valve Refrigerant Quiet Operation: Balanced internal componentsThe Modine 5H0719330001 Gas Valve is the direct OEM replacement for 5H71933 1, engineered specifically for Modine unit heaters, furnaces, and boilers. As a 24V natural gas valve, it operates with a 3. 5" WC manifold pressure setting to ensure stable combustion and precise fuel regulation. This 1 2" NPT gas valve features a standard 1 2 inch inlet and outlet, making it a drop in Modine replacement part for technicians performing maintenance on Hot Dawg