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For technicians performing furnace repair and maintenance
As a critical component for maintaining flame rectification and consistent burner handover
the Carrier HD42AR228 Motor is a high-performance 1/3 HP OEM replacement motor
heat-resistant silicone disc float rated for temperatures up to 180°F
Precision Metering: Provides stable superheat regulation to enhance cooling performance and energy efficiency
Lochinvar & A.O. Smith 100167804 Board 322056-301 For technicians performing furnace repairThe 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