I just bought a used Thermal Zone furnace. I am trying to find a install/users manual.
Where can I go for parts, who sold them, were they bought up by another manufacturer?
I see they were from Norcross, GA, are they still in existence? The heat exchanger looks in great shape, have installed a lot of Carrier and Armstrong units in the past. Is this a good unit, it's a 90+ one built in 1997.