The regulator clicks and the furnace does not light.

Does the glow plug ever glow?

My air condition stop working. It's like there's no power getting to it. Can someone tell me what the problem is. Thank you.

Sounds like the unit may not be getting power. Check any breakers and disconnects associated with the unit. Other than that, you will need a multi meter and the general knowledge to use it to find why the system isn't working.

I have an Evcon propane furnace mod dgat075bdd.The furnace ignitor tries lite burner three times and then I get a code 1 on the indicator circuit board.All other gas appliances in the house work OK.I have plenty of propane in the tank.

So the igniter glows? Does the flame ever light? If so, for how long.