Are your HRV & Air Conditioning Air outlets in good order??

Air Diffusers need to be clean & in good working order, have you checked yours.

HRV & all ventilation systems including Air Conditioning air outlets (Diffusers) need to be in good working order without damage or dirt build up to work correctly,

If the Diffuser is not fitting correctly or partially falling out of the ceiling, has missing parts or damage they need to be replaced.

Supercell diffusers are the gold standard of air outlets, they are self fixing with spring loaded clips so they hold themselves tight onto any ceiling no matter how imperfect the ceiling surface is.

You will not get diffusers coming loose from your ceiling as you do with the type that are screwed into jib, you'll also not have gaps where the diffuser docks with the ceiling thanks to the spring loaded clipping system. (no fixings needed)

The design gives the perfect conical air flow that will not leave the black ring of death from static buildup that you will see on your ceiling with HRV or DVS type of Diffuser. 

For the best HVAC parts & the Best prices check out ...

www.supercell.co.nz