Anybody seen this type of tank before. It appears to be High efficiency. It had an induced air fan and a plastic side vent, perhaps PVC.
I think it was manufactured in 1997, 40 Gal can anyone confirm? More importantly, what is typical lifespan of this type of hot water tank (11-14years)?
Thats pretty much all the info I could get as the data plate was blocked by water treatment equipment for a well.
Thanks for your help,