This is the original Duo-Therm Model 61604 furnace in my 69 GT (21 ft). After cleaning the gas tube, got the thing to light. It doesn't have a blower or any fancy parts so I think it might be better than a new furnace. I can't find any information on this particular model, though, and I've been looking online all day. All the owner's manual says is that it's 16,000 btu. It has a dial for the pilot and a dial for temperature control with numbers 1-5, which doesn't seem to be working since turning it doesn't adjust the flame. Does anyone know anything about this model?[IMG]
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Linear Mode
