Carrier HK70EZ003 Furnace Plug Module

The Carrier HK70EZ003 is a furnace plug module, a relatively tiny yet indispensable part of your Carrier furnace. It serves as a transition point; it makes it easy to fix or even replace different control boards depending on your furnace type. This makes maintenance as well as repairs much easier since there is a clear point of connection between the control board and the wiring of the furnace. The dimensions of are 1” length, 0.7” width and 0.4” height and therefore the device is light. Although it is relatively small in size, it is essentialfor proper functioning between the control board, which controls the furnace, and the electrical parts that execute its operations.