I always turn to the message board for this kind of stuff. I am trying to age a Thermo-Pride high efficiency propane furnace Serial #70487. From the condition it is fairly new model. Any takers? Is there a source for Thermo-pride numbers someplace? I run into them fairly often.

Many thanks,

Contact the manufacturer with your questions.

I have received positive feedback in the past.

Most Thermo-Pride Furnaces that I have seen are Oil-Fired.

Thanks Joe, I have already sent them an e-mail. I was just trying to pick someones brain to get this report off my desk yet tonight. Might not happen but normally response time here is great!
Thanks again,

These units are difficult to date…

I have always contacted the manufacturer when a date was needed…