This is a post on the low flame issue that was brought up awhile back along with a question. As most said the low flame is normal and says so in the manual. I just picked one up, a used one. Hooked it all up and had very minimal flame. I have several of these units in rental houses so I am able to compare. The unit I just picked up is an abnormally low flame. I took a little square head bolt out of the black pipe that goes directly into the burner and blew it out. This was a mistake as at this point I can not get the burner to light. Ok now I need to get to the burner. I took apart the unit and took the burner out and blew it out real good then reassembled the unit and wa-la great flame and great heat.
Now for the ? part of my post. I am having a 10degree drop in the temp before the unit starts back up. My other shacks are not much better but a little. Anyone have any experience with this issue?