Carrier HK50AA047 Board 321894-706 Technicians typically re-wrap insulation around

Technicians typically re-wrap insulation around the gauge for consistent readings

This specific model is primarily rated for units up to 12

For contractors performing a replacement

compact heater delivers consistent heat distribution

Carrier HK50AA047 Board 321894-706 Technicians typically re-wrap insulation aroundThe Carrier HK50AA047 is a specialized RTU Open controller designed for seamless integration within Carrier i Vu Control Systems. This native BACnet controller provides high level demand controlled ventilation and comprehensive management for light commercial rooftop units. Engineered to interface directly with the Carrier Comfort Network (CCN) or standalone BACnet MS TP networks, the board allows for precise HVAC zone control and energy optimization.