KBE Inc.: Control Board

Company: KBE Inc.

Description: This printed circuit board is designed to anticipate the freezing of the evaporator coil in the HVACR unit and interrupt power to the unit in order to prevent the evaporator coil from icing or freezing up. Once the evaporator coil temperature drops to 29°F, the sensor that is connected to the evaporator coil U-bend alerts the board, which then interrupts power through the low-voltage wiring connected to the condenser of the HVACR unit, shutting it down. The blue indicator light on the board will flash, indicating that the unit has been shut down as the result of the product having anticipated the freezing up of the evaporator coil. It not only prevents the evaporator coils from freezing, it also prevents problems caused by the freezing such as the potential risk of mold, CO2, flooding, and property damage due to the melting ice. The product prevents the condenser and the compressor, as well as other vital parts of the HVACR system, from becoming damaged by the continued operation of the HVACR unit during a freeze-up event.

Contact: brad@nofreezecontrol.com, www.nofreezecontrol.com, eProduct 188

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