While I was sipping coffee this morning wondering what was going to happen about my dead Norcold, I noticed that my Dimplex electric fireplace wasn't heating. I know it turned on when I flipped the switch, but it only heated for a couple of minutes. So off to the Dimplex web site for their trouble shooting guide. I was amazed when I saw the exact problem I had with two solutions offered. One was to remove the heating unit and clean the dust and other crud out of it. Their site also had the exact instructions on how to do this. The other option was to replace the heating unit.
I removed it, blew it out with compressed air and reinstalled it. It wasn't very dirty, but then I guess it doesn't take much. It has been working fine since.
2006 GMC 2500HD CCSB 4x4 Duramax/Allison, Titan 52 gallon fuel tank, Prodigy Controller, B&W Companion Hitch
2010 Jayco Designer 35RLTS, Cummins/Onan RV QG 5500 EVAP, Progressive Industries EMS-PT50C, TST Systems 507 TPMS, RV Flex Armor Roof