Carrier HK42FZ088 Control Board Freon straight-through body pattern supports mounting

straight-through body pattern supports mounting from 0 to 90 degrees in any direction from the upright position

This complete boiler combustion blower package is engineered specifically for Ultra 299

often eliminating the need for additional surge suppressors in commercial and industrial plumbing

and includes three diaphragms (note that SPS-30 and SPS-60 models typically utilize only two)

jar includes a brush-top applicator for precise placement

Carrier HK42FZ088 Control Board Freon straight-through body pattern supports mountingThe Carrier HK42FZ088 Control Board is a genuine OEM furnace control board engineered to restore full operational command over residential and light commercial HVAC systems. As an essential integrated furnace control (IFC), this board manages critical sequences including ignition, inducer motor operation, blower motor timing, and safety circuit monitoring. It serves as a direct upgrade for several legacy components, effectively replacing HK42FZ057,