Thermal VAV versus Powered VAV
Thermal VAV versus Powered VAV
(OP)
Can you please let me know the difference between the thermal diffuser and Powered VAV.
Where it more apt to use Thermally actuated diffuser and where powered VAV box.
Can Thermal diffuser can be used where there is no VFD/VSD on AHU fan Motor.
Where it more apt to use Thermally actuated diffuser and where powered VAV box.
Can Thermal diffuser can be used where there is no VFD/VSD on AHU fan Motor.





RE: Thermal VAV versus Powered VAV
RE: Thermal VAV versus Powered VAV
RE: Thermal VAV versus Powered VAV
the fan system operates as a CV system. It does not throttle at all.
Good only for spot temperature control and no more.
RE: Thermal VAV versus Powered VAV
RE: Thermal VAV versus Powered VAV