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Mahogany paper grain — description and returns beneath the overlapping buy card.
Easy Integration: Standard 1/8" FNPT air connection and surface mounting design simplify contractor installation
to ensure a correct fit
or electric heat sources
For proper operation and to satisfy plumbing codes
50 lb industrial-grade assembly designed to withstand extreme thermal cycling
Lochinvar & A.O. Smith 100167807 Board 318973-401 Easy Integration: Standard 1/8" FNPTThe 100167807 Integrated Control Board functions as the primary logic controller for specific A. O. Smith and Lochinvar high efficiency water heating systems. Engineered to manage critical functions including ignition sequencing, temperature regulation, and safety safety monitoring, this OEM replacement board ensures precise modulation and peak thermal efficiency. It replaces legacy part numbers 100167808 and 9008272005. Designed for the rigorous
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