Indirect DWT Viessman Vitocell 100 - 17yrs old - precautionary replacement?

waterloodude

My 17 yr old Viessman boiler is in need of replacement. Zero concerns with the 17 year old Vitocell 100 indirect tank other than the age. Looks like the Vitocell 300 has a lifetime warranty but my Vitocell100 has 8 years. I hate the thought of replacing what seems to be a perfectly good tank but also want to be prudent if it is suggested. Much appreciate any advice.

Paul Pollets

Then leave it till it leaks. The Vitocell 300 is the last tank you'd buy, if you replace the 100 with it.

Mad Dog_2

Run till failure (leaker!).  Mad Dog 🐕