depot pull
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or if the mounting studs have snapped during disassembly
The Carrier EF33CW189 Gas Valve is a high-performance
supporting seamless field installation and long-term operational efficiency
Key Benefits: Precise Cycling: Features a fixed 10°F constant differential to prevent short-cycling and maintain stable case temperatures
Broad Compatibility: Fully suitable for liquefied petroleum (LP) and natural gas applications
Reznor 177398 Gas Valve THPU32HP7Y or if the mounting studsThe Reznor 177398 Gas Valve is a critical OEM replacement part designed for high performance combustion control in unit heaters and industrial HVAC applications. This 2 stage LP gas valve features a 1 2" NPT inlet and a 3 4" NPT outlet, specifically engineered to manage liquid propane flow with precision. Built for 24V control systems, it facilitates seamless transitions between low fire and high fire stages, optimizing fuel efficiency and maintaining