Description
Product Summary
The Carrier HK42FZ034 is a control board from Carrier, described by the manufacturer as: circuit board.
A control board coordinates the operation of the equipment, switching the motors, valves and safety circuits based on thermostat calls and sensor inputs. Replace a board with burnt traces or relays, one that does not respond to correct inputs, or one that shows incorrect fault codes after its sensors test good.
Before you order, match HK42FZ034 to the part number on the part you are replacing or in your equipment's repair parts list, and confirm the voltage, size and connections match your equipment. If you are not sure which part your equipment needs, call us at 1.888.509.3391 with the model and serial number and we will confirm it for you.
Key Features
- Genuine Carrier part: Manufacturer part number HK42FZ034, factory new.
- Part type: Control Board.
- Ready to ship: In stock with live quantities shown on this page.
Frequently Asked Questions
Is this a genuine Carrier part?
Yes. This is the Carrier HK42FZ034, a factory-new control board from Carrier.
How do I make sure it fits my equipment?
Compare HK42FZ034 with the part number printed on the part you are replacing or listed in your equipment's repair parts list, and confirm the voltage and connections match. If you are not sure, call us at 1.888.509.3391 with your model and serial number and we will confirm it.
Do I need to set anything on a new board?
Many boards have DIP switches or jumpers for timing, model or capacity. Set them to match the original board or the equipment's instructions.
Should a professional install this part?
Yes. Gas, electrical, hydronic and combustion components should be installed by a qualified technician who can test the system afterward and follow the codes that apply where you live.
