Modine 5H0806870000 Gas Valve

The Modine 5H0806870000 Gas Valve is the manufacturer-designated direct replacement for 5H80687, engineered specifically for high-demand Modine unit heaters. This 2-stage natural gas valve operates on a standard 24V alternating current control circuit and is factory-calibrated for a 3.5" WC outlet pressure. Designed for heavy-duty commercial and industrial applications, this valve features a 3/4" NPT inlet and outlet, ensuring maximum flow capacity for larger heaters like the Modine PDP250 and BD300 series. As a critical safety and control component, it regulates the solenoid-actuated gas flow to the burner manifold, maintaining precise manifold pressure for efficient combustion. This OEM Modine replacement part ensures full compatibility with the existing wiring harness and mounting brackets, eliminating the need for field modifications. When diagnosing ignition failure or manifold pressure drops, replacing the outdated 5H80687 with this updated 5H0806870000 model restores reliable 2-stage heating performance and burner stability across all Modine power-vented equipment.

• Direct OEM Compatibility: Replaces legacy part number 5H80687 without line-set or bracket modifications.
• Integrated 2-Stage Control: Optimized for high/low fire sequences to improve fuel economy and heat distribution.
• Heavy-Duty Construction: Features high-grade 3/4" NPT connections for superior gas flow and structural integrity.
• Precise Pressure Regulation: Factory-set at 3.5" WC to ensure consistent burner ignition and flame rectification.
• Reliable 24V Logic: Seamlessly integrates with standard Modine control boards and safety limit strings.

Is the 5H0806870000 compatible with propane systems?
This specific model is calibrated for natural gas (3.5" WC). For LP applications, a dedicated conversion kit or a propane-specific valve must be used to meet the higher pressure requirements.

Will this valve replace the older 5H80687 model?
Yes, the 5H0806870000 is the direct superseded part number and is functionally identical to the original 5H80687 equipment.

Does this gas valve support 2-stage heating?
Yes, this Modine 2-stage gas valve is designed for units that utilize high-fire and low-fire cycles for better thermal efficiency.

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.