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CARRIER Control Board: Mfr Part # HK37AA001 - Replacement HVACR Controls, Switches & Thermostats
CARRIERReplacement HVACR Controls, Switches & Thermostats

CARRIER Control Board: Mfr Part # HK37AA001

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

SKU 3G-OTH-89582

Brand
CARRIER
Item
Control Board: Mfr Part # HK37AA001
Category
Replacement HVACR Controls, Switches & Thermostats
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CARRIER
Manufacturer Part Number
HK37AA001
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 HK37AA001 furnace control board used for?

The Carrier HK37AA001 is a furnace control board that manages ignition, blower, and safety functions in Carrier HVAC systems. It interprets signals from thermostats and sensors to sequence burner operation and airflow, ensuring reliable heating in residential and light commercial applications.

What are the specifications of the Carrier HK37AA001 control board?

The Carrier HK37AA001 is a furnace control board with manufacturer part number HK37AA001. It is designed as a direct replacement for specific Carrier furnace models. For exact voltage, amperage, and compatibility details, consult your unit's service manual or contact 3G Electric for technical support.

Where to buy a Carrier HK37AA001 control board worldwide?

3G Electric supplies the Carrier HK37AA001 furnace control board worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time; we source genuine Carrier parts for HVACR systems across industries.

How to install a Carrier HK37AA001 furnace control board?

To install the Carrier HK37AA001, 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. Restore power and test operation. Always follow Carrier's service manual and local electrical codes for safety.

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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