- Electric – Modulating SCR Controller
- Constant temperature heat for VAV systems
- Modulating control to very low air flow
- 2 year warranty
The AZON-E Acu-Zone™ electric duct mounted heaters use a patented air flow sensor and the most advanced modulating Silicon-Controlled Rectifier (SCR) proportional heat controller to provide a constant supply air temperature at both design and very low air flows to a single Therma-Fuser™ diffuser or to larger zones of Therma-Fuser diffusers. The field adjustable supply air temperature is factory set at an optimal point for low room air stratification, approximately 90°F/32°C.
When the room temperature drops below the room mode control thermostat set point, the heating coil is energized. The heat is then modulated by the SCR controller to the air sensor to maintain the supply air temperature.
Available in round, square, and rectangular sizes.