CARRIERReplacement HVACR Controls, Switches & Thermostats

CARRIER Circuit Board: Mfr Part # HK42FZ014

SKU 3G-OTH-102602

Brand

CARRIER

Item

Circuit Board: Mfr Part # HK42FZ014

Technical Specifications

CARRIER

Manufacturer Part Number

HK42FZ014 

Product Type

Furnace Control Board 

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Technical Documents

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CARRIER Products

3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the CARRIER HK42FZ014 circuit board used for?

The CARRIER HK42FZ014 is a furnace control board that manages ignition, blower, and safety functions in residential and light commercial HVAC systems. It is a direct replacement for Carrier-brand furnaces requiring this specific board.

What are the specifications of the CARRIER HK42FZ014?

The CARRIER HK42FZ014 is a furnace control board with manufacturer part number HK42FZ014. It is designed as a replacement control for Carrier HVAC systems. For detailed electrical ratings, consult the original equipment manual.

Where to buy the CARRIER HK42FZ014 worldwide?

3G Electric supplies the CARRIER HK42FZ014 furnace control board worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the CARRIER HK42FZ014 circuit board?

To install the CARRIER HK42FZ014, disconnect power, remove the old board, mount the new board, reconnect wiring per the furnace wiring diagram, and restore power. Always follow the manufacturer's instructions and local electrical codes.

Used in

Common applications for CARRIER

Commercial rooftop HVAC maintenance — Carrier heat exchanger kit 48GS660004 for replacing failed heat exchangers in packaged units.

Refrigeration system servicing — Carrier synthetic oil P903-2301 for lubricating compressors in HFC-based commercial refrigeration.

HVAC control system repair — Carrier blower control board HH84AA017 for restoring fan operation in air handlers.

Gas furnace safety inspection — Carrier rollout switch HH18HA449 for replacing faulty safety switches in heating systems.

Condenser unit overhaul — Carrier condenser fan blade 30GX660017 for replacing damaged blades in outdoor condensing units.

Compressor protection — Carrier crankcase heater HT31AZ121 for preventing liquid slugging in compressors during off-cycles.

CARRIER Products

3G Electric supplies CARRIER replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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