HK42FZ039 Furnace Control Board Replacement for Carrier Bryant Payne

Key features

• EXACT REPLACEMENT FOR MULTIPLE MODELSThis HK42FZ039 furnace control board directly replaces OEM part numbers: HK42FZ034, HK42FZ039, HH84ZB020, LH33WP002, LH33WP003, and HH84ZB021. Compatible with Carrier, Bryant, Payne gas furnaces (see product description for full list of furnace models).
• FIX FURNACE ISSUES FASTReplace your faulty board to resolve problems like: no heat, intermittent ignition, blower running continuously, error code 13/14/33, or no power to thermostat. Restore normal furnace operation in minutes.
• PLUG-AND-PLAY INSTALLATIONDesigned as a direct form-fit-function replacement. Uses the same mounting holes, wiring connectors, and terminal layout as the original. No wiring modification or soldering required (always disconnect power before installation).
• HIGH-QUALITY PCB & COMPONENTSBuilt with industrial-grade fiberglass circuit board, flame-retardant coating, and high-temperature rated relays. Tested for 10,000+ start cycles. UL or CSA recognized components ensure safe and reliable furnace operation.
• 6-month WARRANTY & USA-BASED SUPPORTBacked by 6-month hassle-free replacement warranty. If you are unsure about compatibility, message us your furnace model number and old board part number before ordering.

Free shipping included. 30-day hassle-free returns.