Issue
SEZ7000 Commercial zoning systems
Environment
Need for commercial application with zone controlling
Cause
What does the SEZ7000 series unit provide?
What would be a comparable replacement for an obsolete Trend IQ222
Resolution
The SEZ commercial zoning system has been specifically designed to bring a simple scalable solution to mid-market commercial applications without the cost associated with a typical DDC zoning system. Models include roof top and heat pump units controlling analogue heat, CO2 levels, and indoor air quality. Zoning controllers that provide floating and analogue damper control are also available. A single central controller unit can support up to 64 individual zone controllers.
All zoning system controllers can be ordered with an on-board passive infrared (PIR) occupancy sensor cover that allows for advanced occupancy strategies, enabling greater energy savings to zones during scheduled events when no occupants are present.
