Plumbers NZ | Plumbing, Gasfitting and Drainage Community

General Plumbing and Gasfitting Talk => Plumbing => Ask Plumbers (Trade) => Topic started by: roberto on July 01, 2013, 09:47:25 PM

Plumbers NZ is New Zealand's largest online plumbing, gas and drainage resource. Plumbing exam help, plumbing news, directory and free quotes.

Title: hwc on wetback or gas hot water
Post by: roberto on July 01, 2013, 09:47:25 PM

I am currently in two mind about this,

keep the hwc (fed from a tank on the roof) with the wetback and hope to get more pressure/flow by raising the hwc vent with a prv

or

rip out the hwc and install a high efficiency rinnia gas unit?

Title: Re: hwc on wetback or gas hot water
Post by: Plumber on July 01, 2013, 10:24:11 PM

If your not to worried about losing the wet back rip it out  ;)