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Mar 14, 2024 - 09:43 AM
The Dometic Sail Switch for Atwood HydroFlame AF/Dometic DF Furnaces is a critical safety feature. It guards against furnace ignition if the blower fan isn't running at the correct speed. This could occur if the RV's house battery is too low or the propane pressure is sub-optimal. Essentially, this sail switch verifies all systems are functioning properly before permitting the furnace to activate.
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