University of Technology (UTS), SydneyDavid Biddle
Founded in 1981, the UTS is located in the heart of the city of Sydney and has been long-standing for over three decades attracting both local and international students.
A test case was conducted by Devex Systems & Danfoss comparing two rooms positioned side by side to each other.
Room C1.11 and Room C1.13 in Building 5 (Business School) on the Ultimo Campus. The two rooms were identical in size and heat load. Each room was serviced with its own (identical) fan coil unit located above the ceiling space in the adjoining corridor.
The AB-QM valve was applied to room C1.11 while the Classic control (control valve plus manual balancing valve) already operating in room C1.13, remained untouched.