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CARRIER Defrost Timer Board: Mfr Part # HK32EA001 - Replacement HVACR Controls, Switches & Thermostats
CARRIERReplacement HVACR Controls, Switches & Thermostats

CARRIER Defrost Timer Board: Mfr Part # HK32EA001

SKU 3G-OTH-75201

Brand
CARRIER
Item
Defrost Timer Board: Mfr Part # HK32EA001
Category
Replacement HVACR Controls, Switches & Thermostats
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Technical Specifications

CARRIER
Manufacturer Part Number
HK32EA001
Product Type
Defrost Timer Board
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CARRIER Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the Carrier HK32EA001 defrost timer board used for?

The Carrier HK32EA001 defrost timer board controls the defrost cycle in HVAC heat pump systems. It automatically initiates and terminates defrost to prevent ice buildup on outdoor coils, ensuring efficient heating operation. This replacement board is commonly used in Carrier residential and light commercial heat pump units.

What are the specifications of the Carrier HK32EA001 defrost timer board?

The Carrier HK32EA001 is a defrost timer board with manufacturer part number HK32EA001. It is designed as a direct replacement for Carrier heat pump systems. Key specifications include its role as a defrost timer board for HVACR controls. For detailed electrical ratings, consult the unit's service manual.

Where to buy the Carrier HK32EA001 defrost timer board worldwide?

You can source the Carrier HK32EA001 defrost timer board through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine Carrier replacement parts for HVAC systems.

How to install the Carrier HK32EA001 defrost timer board?

To install the Carrier HK32EA001 defrost timer board, first disconnect all power to the HVAC unit. Remove the old board, noting wire connections, then mount the new board and reconnect wires per the wiring diagram. Always follow the manufacturer's service manual and local electrical codes. Test the defrost cycle after 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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