Roy Sanders
New member
I got to use the new Largo 12v hot box today. For two hours. I set it to 80 degrees to see how that did and ran it until I noticed it wasn't getting hot at the wand. I looked at it and bumped the temp to 90 and it started working. Not for long though. I finally got up in the back of the truck and tried bumping it again just to see what it did and nothing. The blower is running so I assume that I will need to check either the igniter or the thermostat. I just can't believe I only got a few hours out of it before it went down. I finished the job with cold water and will be looking at the issue tomorrow.