The one Dan had was clearly broken
That's what I initially thought. I replaced the cycling thermo thinking it was bad or weak (it was original). No change. Tore the machine all the way down to the A frame and did a complete rebuild. Found nothing wrong. Replaced the high limit thermo, just for kicks. Front seals were in great shape, so they were replaced at least once, probably less than 10 years before I got my hands on the machines. My infared temp gun displayed proper temps. The flame from the burner was the proper blue-ish color. Even after all of that time and effort, same results. I really wanted to like that little BOL DG306, but 2 hours to dry a load out of the 806 was totally unacceptable.
Ridiculously long drying times are NORMAL for DG HOH's! Tom Stiyer (tomturbomatic) confirmed this with the following info:
"If you want to spend lots of time savoring the clothes drying experience, go for a gas HOH dryer; they are slow. The 18,000 BTU burner is crammed into the lower front of the cabinet so the HOH effect is not quite as good as in the electric models with the heating element in a circular pattern. It can't be a higher BTU burner because of its proximity to the felt seals and the holes around the door that let the heated air into the drum. You have to be careful about keeping the load size down, too. If tumbling room gets too reduced as the clothes dry, they press up against the inlet holes. When you are lucky, this trips the high limit thermostat. If the fabrics are heat sensitive, they can scorch. While the same damage can happen to things pressed against the back of the drum of older GE and WH dryers, their drums were a little larger to begin with.
You will also want to replace the standing pilot with an electric ignition system, something Maytag eliminated when they went to the HOH design. If the pilot has been burning for many years, the inside of the cabinet is going to be a mess also, often with the insulation on the wiring having been turned sticky by the by-products of the burning pilot which are not pulled out by the fan when the dryer is not in operation.
Keep the vent short and the lint screen clean. Reduced air flow can cause the heat above the burner to char the felt sealing at the front of the drum."
Since Jim's 806 has electronic moisture control, he may be able to get by with a little less drying time than my timed dry 306. Also, if he has shorter vent piping with less turns than I have, that may squeak a little less drying time. But I'll guaran-damn-tee you it's going to take AT LEAST an hour and a half to dry a full load of clothes out of that 606 washer!
http://www.automaticwasher.org/cgi-bin/TD/TD-VIEWTHREAD.cgi?24510