Airzone AZVAFBLUEZEROCB Blueface Zero Principal Thermostat (White) Bundles and advanced controls for consistent

and advanced controls for consistent year-round comfort

cold-climate comfort with the Durastar DRA4H28M2A

| Max Line Length 100 ft | Max Height 50 ft Outdoor Dimensions / Weight: 33‑1/16 × 13 × 34‑5/8 in

multi-room zones

Perfect for applications requiring versatile airflow control in ducted HVAC zoning environments

Airzone AZVAFBLUEZEROCB Blueface Zero Principal Thermostat (White) Bundles and advanced controls for consistentAirzone AZVAFBLUEZEROCB Blueface Zero VAF Wired Principal Controller Upgrade HVAC zoning control with the Airzone AZVAFBLUEZEROCB Blueface Zero principal controller a high performance wired thermostat designed for Airzone VAF zoning systems. Engineered for residential and light commercial applications, this advanced interface provides intuitive control of zone temperature, operating modes, fan behavior, scheduling, and comfort logic for up to 10 zones