RHEEM 47-21776-86 -Ruud Defrost Control Board Kit Defrost Control Board Kit

Defrost Control Board Kit

Our Defrost Control Board Kit, installed by a qualified professional, is used to repair the defrost control that may fail on your unit.

The Defrost Control Board Kit, part number RHEEM 47-21776-86, is used in Ruud heat pump models and replaces the defrost board that contains a thermal protector and time delay.

This defrost control board kit is designed for residential gas-fired air conditioning systems. It serves as the defrost timer.

Please refer to this listing if you are looking for the defrost control board kit for a Rheem Ruud gas furnace. Replace board kit from Rheem install kits that can be found at Home Depot, Lowes, and other hardware stores. This is the defrost board kit only.

RHEEM 47-21776-86 -Ruud Defrost Control Board Kit

If you see this message, the defrost control board may need to be replaced. If you hear several beeps when power is applied to the unit, replace the electronics assembly. If you hear three beeps, replace the defrost control board kit.

The Rheem RUUD defrost control board kit is designed for use with a variety of Rheem and Ruud brand freestanding, zero clearance, ducted, and non-ducted electric furnaces. This defrost control board eliminates the need to replace more costly components in your system like burner controls or power boards. This kit features a terminal strip which allows for easy hook up allowing quick, hassle free installation.