Any recommendation on sizing, brand, etc.?
I'm pretty clear on the benefits of one but perhaps someone here can shed some light on possible disadvantages.
Also, what is the approximate time to recover the initial outlay for ont of these units? Keep in mind that I currently rent (21/month) my hot water tank and it's, of couse, always keeping water hot regardless of whether or not I'm using it.
Thanks for the input!
PS I'm located in Ontario in case that impacts advice, etc.