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For technicians performing HVAC fan shaft replacement
Safety Calibration: 200°F fixed trip point protects the heat exchanger and internal components from thermal stress
making it a staple for steam-based coils and heat exchangers in commercial HVAC environments
For technicians performing system maintenance or component isolation
the York S1-024-25808-702 is the direct OEM replacement for the legacy 024-25808-002 part number
Lochinvar & A.O. Smith 100109909 Gas Control 340155-7024 For technicians performing HVAC fanThe Lochinvar & A. O. Smith 100109909 Gas Control assembly is a critical OEM component engineered for high recovery commercial water heaters and boilers requiring precise fuel regulation. This unit serves as the direct 9004521205 replacement gas valve, specifically designed for Generation 3 and 4 burners. As a combination control, it integrates a redundant solenoid valve with a high capacity pressure regulator to maintain stable manifold pressure
US$ 24.97
US$ 26.00
US$ 27.75
US$ 36.00
US$ 31.00
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