DVS G4 VS G3 VS others

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Forums › Home Workshop DIY › DVS G4 VS G3 VS others

mrhaboobi

165 posts

Master Geek

#273402 20-Aug-2020 15:02

Hi guys

We are looking to install an older ventilation system. Looking at used ones of trade me, G3 vs G4. Any thoughts on what the key differences are? I know they are positive pressure rather than ERV or HRV ( not the brand HRV ). Just wondering what the really differences would be for an older property . not wanting to spend a fortune on a used one.

Thanks

timmmay

20578 posts

Uber Geek

Trusted

Lifetime subscriber

#2545344 20-Aug-2020 15:28

How much do they cost used? You can just buy a motor, ducting, air splitter, vents, and Kasa timer, it'll do the same job except programming is slightly more manual by setting up the Kasa timer on your phone, and no control panel. That would cost high hundreds I guess.

mrhaboobi

165 posts

Master Geek

#2545351 20-Aug-2020 15:38

if its high hundreds then it sounds pretty similar cost to be honest..

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