CARRIER Premier Link Board: Mfr Part # HK50AA039
SKU 3G-OTH-93369
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the CARRIER Premier Link Board HK50AA039 used for?
The CARRIER Premier Link Board HK50AA039 is a replacement control board used in Carrier HVAC systems to manage communication between the thermostat, indoor unit, and outdoor unit. It ensures proper system sequencing and fault detection for reliable heating and cooling operation.
What are the specifications of the CARRIER HK50AA039 Premier Link Board?
The CARRIER HK50AA039 is a Premier Link Board with manufacturer part number HK50AA039. It is a replacement HVACR control component designed for Carrier systems. For detailed electrical ratings and compatibility, consult the original equipment documentation or contact 3G Electric for technical support.
Where to buy the CARRIER HK50AA039 Premier Link Board worldwide?
3G Electric supplies the CARRIER HK50AA039 Premier Link 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 on this replacement HVACR control board.
How to install the CARRIER Premier Link Board HK50AA039?
Installation of the CARRIER HK50AA039 Premier Link Board should follow the manufacturer's wiring diagram and safety procedures. Typically, disconnect power, remove the old board, mount the new board, reconnect wiring per the schematic, and verify communication with the thermostat and system components.
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.















