Modine 3H0372660007 Conversion Kit 318820-201 The York 025-47116-002 Expansion Valve

The York 025-47116-002 Expansion Valve is a high-precision Electric Expansion Valve (EEV) engineered for exact refrigerant metering in York HVAC systems

allowing a standard low-voltage 2-wire thermostat to manage line-voltage equipment like baseboard heaters and wall-insert units

Safe Operation: Industrial-grade silicone diaphragm performs consistently from -40°F to 180°F

reducing unnecessary system lockdowns

allowing it to withstand high-friction environments while maintaining flexibility over small pulleys

Modine 3H0372660007 Conversion Kit 318820-201 The York 025-47116-002 Expansion ValveThe Modine 3H0372660007 Conversion Kit is a specialized OEM component designed for field converting natural gas unit heaters to liquid propane (LP) operation. Engineered for precise fuel regulation, this kit allows contractors to adapt Modine power vented heaters such as the PTP250 and similar high efficiency gas heaters to sites where natural gas is unavailable. By swapping the main burner orifices and pilot orifices, and installing the included gas