VAV Diffusers
VAV Diffusers
(OP)
Im replacing a small fan coil unit in a existing building for a exterior zone. I was thinking about using PRICE vav diffusers for some zone control. Ive noticed that on their website they always seem to use a pressure control valve VAV terminal between the supply/return. Would it be possible to use their VAV diffusers along with a variable frequency drive that varies the fan speed based on the pressure in the duct system?
I appreciate any help, ive never used these VAV diffusers before.
I appreciate any help, ive never used these VAV diffusers before.





RE: VAV Diffusers
knowledge is power
RE: VAV Diffusers
RE: VAV Diffusers
The only issue I can think of is if it origianlly wasnt a return plenum, and dumping air would make it a return plenum which casues code issues for electrical.
knowledge is power
RE: VAV Diffusers
RE: VAV Diffusers
knowledge is power
RE: VAV Diffusers
RE: VAV Diffusers
RE: VAV Diffusers
VAV diffusers and VFD are part of VAV system but not whole system.
Please check attachment, it might give some information