CARRIER Furnace Control Board HK42FZ039
CARRIER Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Furnace Control Board.
SKU 3G-OTH-84505
Local availability & support
- 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.
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Product Description
CARRIER Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Furnace Control Board.
Frequently Asked Questions
What is the CARRIER HK42FZ039 control board used for?
The CARRIER HK42FZ039 is a furnace control board that manages ignition, blower, and safety functions in residential and light commercial HVAC systems. It is a direct replacement part for compatible Carrier gas furnaces, ensuring proper sequencing and fault detection during heating cycles.
What are the specifications of the CARRIER HK42FZ039 control board?
The CARRIER HK42FZ039 is a furnace control board with manufacturer part number HK42FZ039. It is designed as a replacement control for Carrier gas furnaces, handling ignition timing, blower motor relay, and limit-switch monitoring. No voltage or dimension specs are listed in the provided context.
Where to buy the CARRIER HK42FZ039 control board worldwide?
You can source the CARRIER HK42FZ039 control 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 on this replacement furnace control board.
How to install the CARRIER HK42FZ039 control board?
To install the CARRIER HK42FZ039 control board, first disconnect all power to the furnace. Remove the old board, noting wire connections, then mount the new board and reconnect wires per the furnace wiring diagram. Always follow the manufacturer's instructions and local electrical codes for safe installation.
Used in
Common applications for CARRIERCARRIER 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.
