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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Mahogany paper grain — description and returns beneath the overlapping buy card.
When the system is running
The Rheem-Ruud 47-102684-83 Control Board Kit is an OEM defrost control board replacement specifically engineered to manage heat pump defrost cycles by monitoring coil temperature and outdoor ambient conditions
Tough Construction: Engineered to withstand high-duty cycles and the thermal demands of modern air handlers
High Media Compatibility: Safely handles chilled and hot water with up to 60% glycol
Durable Construction: Built to withstand the high-temperature environments of modern furnace cabinets without setpoint drift
Lochinvar & A.O. Smith 100274734 Flue Sensor 320735-701 When the system is runningThe Lochinvar & A. O. Smith 100274734 Flue Sensor is a critical safety component designed for high efficiency condensing boilers and water heaters. This exhaust temperature sensor monitors the heat levels within the venting system to prevent heat exchanger damage and plastic vent meltdown. Also identified by part number TST2013, this NTC thermistor provides the control board with precise resistance readings, ensuring the unit modulates or shuts down