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Rosewood paper grain — description and returns beneath the overlapping buy card.
Always verify the temperature rating on the existing switch before installation
Precise Modulation: Specifically tuned for direct-fired burner systems to provide smooth
Integrated Bias Adjustment: Allows for field-calibration to fine-tune the output signal for specific application requirements
How do I confirm this fits my specific furnace model
Common indicators include high-pitched bearing squeals
Lochinvar & A.O. Smith 100093812 Door Assembly 319852-301 Always verify the temperature ratingThe Lochinvar & A. O. Smith 100093812 Door Assembly is a direct OEM replacement engineered for high recovery natural gas water heaters, specifically the FG50T40 and compatible commercial water heater models. This manifold door assembly serves as a critical pressure sealed interface, housing the pilot assembly and facilitating precise gas burner ignition. Designed for professional grade reliability, the assembly integrates a thermal switch (door