Dyna Glow pilot light will not stay lit.

I believe that the pilot should stay lit if there is a temp setting on the unit as it wouldn't be able to cycle between heat and standby.

Sounds like either outside pressure reg. went bad or the internal one in the gas valve is going bad. Hope this helps.

Leaking propane is red flag #1 and fire hazard.
Immediately update your insurance and then turn off gas.
If pilot is not staying lit, then gas leak can be cause of pilot problem since pressure on the line is reduced.
Other causes include bad gas control valve, air in the gas line, bad thermocouple, burner parts need cleaning, or all the above.
After fixing leak, replace thermocouple, clean combustion chamber and burner parts, and bleed gas line to remove air.

More resources:
http://waterheatertimer.org/Atwood-water-heater-resources.html

You will need to check the pressure regulator for the gas.
It sounds like the gas pressure is to low to keep the pilot lit.

John

Cleaned pilot light area with an air compressor. Problem solved!

thermocouples you can buy from any heating spares oulet or national energy a hone well is most common for useing as a replacement

here is a site that sells parts http://www.thoseheaterguys.com/1933204.html here is a manual and parts list http://www.rentrain.com/library_files/400.pdf . hope this helps.

sound s like the pilot is blocked and the flame is too small or thermocouple needs replacing

it s the thermocouple excannge it should solve the problem , try national energy they do spares