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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
it offers a fail-safe solution that halts fluid flow when de-energized
making it suitable for large-scale zone heating
Standardized Connections: Features 1/2" x 3/4" NPT fittings for a secure
It is specifically engineered for unitary pneumatic valves with a 5 CV flow coefficient
Flexible Installation: Features an 8-inch probe length with an adjustable mounting flange for precise sensor placement in high-velocity air streams
Lochinvar & A.O. Smith 100167804 Board 319847-401 it offers a fail-safe solutionThe Lochinvar & A. O. Smith 100167804 Integrated Control Board is the primary OEM replacement part for the Armor AW400 condensing water heater series. As a veteran grade HVACR control module, this board manages the critical sequence of operation, including the 10 second prepurge cycle, spark to flame trial for ignition, and continuous flame rectification. It acts as the master processor for ignition control and temperature regulation, ensuring the
US$ 350.00
US$ 452.50