1kg1
New Member
I'm replacing an old water heater during a remodel and considering the new Rheem RTGH-RH11DVLN.
It looks pretty high-tech with a built-in timer based recirc. pump that is also capable of "auto-learning" habits to program itself. However all of this brand new technology scares me since it seems relatively untested and I can't find a single review of anyone using this system (although I think it did just hit he market)
A few questions if you are able to answer:
Thanks for the advice!
It looks pretty high-tech with a built-in timer based recirc. pump that is also capable of "auto-learning" habits to program itself. However all of this brand new technology scares me since it seems relatively untested and I can't find a single review of anyone using this system (although I think it did just hit he market)
A few questions if you are able to answer:
- Is anyone using one of these?
- Do people recommend a recirc. pump built-in to the tankless heater, or an external one so it can be replaced more easily? (I guess you could replace the one in the Rheem unit if it failed too)
- Do timer-based recircs work best when placed at the heater, or do systems installed at the farthest faucet work best? (I guess this is more of a "push/pull" type question.
- My plumber is willing to install a dedicated return line from the furthest faucet. Is this recommended so that I'm not constantly pumping "warm" water into the cold line. I've read that with the bypass set-up, your cold water is often "warm", and you run the risk of hot water everywhere if the bypass valve fails.
Thanks for the advice!