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CARRIER Control Board: Mfr Part # HK42FZ036 - Replacement HVACR Controls, Switches & Thermostats
CARRIERReplacement HVACR Controls, Switches & Thermostats

CARRIER Control Board: Mfr Part # HK42FZ036

CARRIER Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Furnace Control Board.

SKU 3G-OTH-77260

Brand
CARRIER
Item
Control Board: Mfr Part # HK42FZ036
Category
Replacement HVACR Controls, Switches & Thermostats
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CARRIER
Manufacturer Part Number
HK42FZ036
Product Type
Furnace Control Board

Technical Documents

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CARRIER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

CARRIER Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Furnace Control Board.

Frequently Asked Questions

What is a Carrier HK42FZ036 furnace control board used for?

The Carrier HK42FZ036 furnace control board manages ignition, blower, and safety sequences in Carrier gas furnaces. It interprets thermostat signals to regulate heating cycles, ensuring reliable operation. 3G Electric supplies this genuine Carrier replacement part for HVAC maintenance and repair across industrial and commercial facilities worldwide.

What are the specifications of the Carrier HK42FZ036 control board?

The Carrier HK42FZ036 is a furnace control board with manufacturer part number HK42FZ036. It is designed as a direct replacement for specific Carrier gas furnace models. For exact voltage and wiring details, consult your furnace's technical manual. 3G Electric sources this genuine Carrier part for global delivery.

Where to buy a Carrier HK42FZ036 control board worldwide?

3G Electric supplies the Carrier HK42FZ036 furnace control board to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time. As a global industrial solutions provider, we source genuine Carrier parts for HVACR applications.

How to install a Carrier HK42FZ036 furnace control board?

To install the Carrier HK42FZ036, first disconnect all power to the furnace. Remove the old board, noting wire connections, then mount the new board and reconnect wires per the wiring diagram. Verify all safety interlocks before restoring power. 3G Electric supplies the board; consult a licensed HVAC technician for installation.

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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