Modine 5H0731150002 Gas Valve

The Modine 5H0731150002 is a high-performance liquid propane gas valve engineered for critical demand in industrial and commercial heating applications. As a direct OEM replacement gas valve for the legacy 5H73115-2, this unit ensures seamless mechanical compatibility and restores factory-standard pressure regulation for your HVAC equipment. Operating on a standard 24V furnace control circuit, it is factory-set for a 10 inch water column (WC) discharge pressure, making it an essential component for propane-fired unit heaters, furnaces, and boilers requiring precise fuel flow management.

This Modine unit heater part features a versatile 1/2" x 3/4" NPT connection configuration (3/4" inlet and 1/2" outlet) to accommodate high-capacity gas lines while maintaining a compact footprint for tight cabinet installations. Built with a rugged brass body and corrosion-resistant internal components, the 5H0731150002 delivers the duty-cycle reliability professional contractors expect from Modine replacement parts. Whether you are servicing a BD300, PAE250, or PDP250 series unit, this valve provides the exact operational specifications needed to ensure safety and system efficiency in the field.

• Direct OEM Substitution: Fully replaces the older 5H73115-2 model without the need for manifold modifications or bracket adjustments.
• Optimized for Propane: Specifically calibrated for LP gas heating systems with a fixed 10" WC pressure setting for consistent burner performance.
• Robust Electrical Interface: Designed for standard 24VAC HVAC control systems, ensuring compatibility with most Modine ignition modules and thermostats.
• Industrial-Grade Construction: Features NPT threaded ports for gas-tight seals and high-durability solenoids to prevent premature coil failure.

Is the Modine 5H0731150002 compatible with natural gas?
No, this specific part number is factory-configured for liquid propane (LP) at a 10" WC setting. For natural gas applications, a different valve or a certified conversion kit must be used to ensure safe manifold pressure.

Can I use this to replace a 5H73115-2 valve?
Yes, the 5H0731150002 is the official updated version. It maintains the same electrical requirements and physical dimensions, making it a "drop-in" Modine heater repair part.

What are the port sizes for this valve?
The valve is equipped with a 3/4" NPT inlet and a 1/2" NPT outlet, allowing for proper gas volume delivery to the burner assembly in high-BTU industrial units.

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.