Question about Heating & Cooling
Filters are clean, other check points from manual have been cleared
Appears to be a thermal issue. See if there is also a fan that is supposed to be running. If there is one and not working, then the unit is overheating and shutting down to protect itself and you.
Posted on Dec 29, 2015
i have the same problem ... i almost throw this heater out ,,
the fix .. open the unit theres 6 screw at the back.. remove it if you have problem removing the triangle screw use the small square head screw ...size 0 and then you also need to open the black plastic ..
i believe it has 8 screws .. then vaccuum all the dust .. chances are the front and the back of the heating element is covered with dust ..
after that put all back together and i guaranteed it should work like brand new ,,,, dont worry its not that hard ... the only hard thing for me was removing the 2 triangle screws at the back .. Goodluck
Posted on Feb 23, 2009
SOURCE: desa model tb103 wont stay lit.
at first i thought this was a bad flame rod but the fact that it burns on low and not on high tells me that it is not getting enough gas since it burns less gas on low. there will be a tap on the burner side of the regulator, take off the cap and turn the screw clockwise to increase the gas pressure. do this in small amounts until it corrects the problem. If you have or can get a manometer, the gas pressure should be set to @7 inches of water column
Posted on Dec 09, 2009
Sounds like a full services like its getting too much air,and blowing out the flame. Check your fuel filter,and add a new spark plug ,also change the vanes on the pump, thus aFuu service. these sould be performed every fall before .
Posted on Dec 18, 2009
Tips for a great answer:
Jun 23, 2011 | Craftsman Garden
Mar 02, 2011 | Vacuums
Sep 22, 2017 | Hoover U6426-900 Bagged Upright Vacuum
Nov 28, 2009 | Vacuums
Aug 12, 2009 | 1999 Chevrolet Silverado 1500
Jul 13, 2009 | ViewSonic PJ400 LCD Projector
Oct 08, 2008 | Bosch BUC11700UC Cyclone Jet Bagless...
Jul 18, 2008 | Dyson DC07 Bagless Upright Cyclonic Vacuum
Jan 15, 2021 | Heating & Cooling
44 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: