Modine 5H0750250000 Gas Valve

The Modine 5H0750250000 Gas Valve is the direct OEM replacement gas valve for the legacy 5H75025 model, engineered specifically for high-efficiency commercial and industrial Modine unit heaters. As a veteran-grade 24V gas control valve, it features a 1/2" NPT inlet and outlet connection, facilitating a standard match for existing gas lines. This valve is factory-set for natural gas service with a 3.5" WC manifold pressure, ensuring precise fuel regulation and consistent burner performance. Built with a robust brass body and a high-grade Buna-N diaphragm, this component is rated for a flow capacity of approximately 100,000 BTU/hr, making it a critical furnace gas valve cross reference for technicians servicing Modine fan coil units and space heaters. The 5H0750250000 provides the reliable millivolt or electronic ignition control required to maintain strict combustion safety standards while eliminating the nuisance trips often associated with aging or failing HVAC gas valves.

• Exact OEM Fit: Serves as the official successor to 5H75025, ensuring mounting and wiring compatibility without field modifications.
• Precision Pressure Regulation: Maintains a steady 3.5" WC output for optimal air-to-fuel ratios and maximum combustion efficiency.
• Durable Construction: Features a rugged brass housing and resilient internal seals designed to withstand the thermal cycling of industrial heating environments.
• Standard Connectivity: Utilizes 1/2" NPT connections and a universal 24-volt solenoid for streamlined integration into existing control circuits.

Is the 5H0750250000 compatible with propane (LP) systems?
This specific model is calibrated for Natural Gas at 3.5" WC. To use this valve with liquid propane, a manufacturer-approved conversion kit must be installed to adjust the orifice and regulator spring for the higher pressure requirements of LP.

Does this valve replace the older 5H75025 directly?
Yes, the Modine 5H0750250000 is the direct technical update for the 5H75025. It retains the same 1/2" footprint and 24V electrical requirements, making it a drop-in replacement for the discontinued part.

What are the symptoms of a failing Modine gas valve?
Common signs include the burner failing to ignite despite a call for heat, intermittent flame rollout, or the heater shutting down immediately after the inducer motor starts. Always verify that the 24V signal is reaching the valve before condemning the component.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.