Thatcher gas fired boiler model# PG-70 series 1 and only other info on tag that is visible is letters A E S.
The info I have on Thatcher is that they went out of business in 1968. Does the boiler look that old?
Preston’s is not showing a “PG” series. There was a “DG” series that was manufactured in 1966.
Yes it does look older than 30 or 40 years old. I reconfirmed the label states PG series. I will note to client that manufacturer went out of business in 1968 that should send the message.Thanks