Description
The Carrier HK61EA021 is a Circuit Board used only in HVAC systems. The small board has a complex network of electronic components. The circuit board is about 5.5″ long, 3.5″ wide, and 1″ high. It is small in size but it is essentialin controlling and monitoring several functions. The Circuit Board is the central hub that takes in signals from sensors and then sends commands to other components in your Carrier unit. It controls fan speed, gas valve control, ignition systems, and safety features. The circuit board processes the information and issues commands to make sure your furnace or boiler is safe and working efficiently.
