DGAT 070BDC

The blower fan works at the approriate time when the AC kicks on. But it randomly slows alittle then comes to a stop, then thumps and comes back on. It can run smooth anywhere from 10 seconds too a few minutes.

Just checked it all again. Here is the info.. In may of this year I bought a new circuit board from you guys. Made the AC work all summer. Now I am trying to get the hear on. I checked the centrifigal switch with a tester and when you click it up and down it works. The blower motor spins good when h...

THe green light is blinking 3 times, on the chart that means cen. switch stuck open.. So I turn it off and hook the 2 wires together. Turn it back on then get the 2 lights blinking. Meaning cen switch stuck closed. So I then turn the power on , wait alittle before I hook the wires together , then it...

UPDATE ,, My board was declared unfixable, got a new one shipped here very quick, I found a wiring schematic for the DGAT furnace online, Got it hooked up and the air works, Thanks.

Ok, I sent the board into repair. Now I have a new problem. I took detailed pictures with my Iphone of what colored wires went where. It would have been easy to put it back like it was, yesterday my Iphone broke and I got a new phone and lost the pictures, Now I have no way to know what went where!

The red button wouldnt push in, too be sure i took the two wires off and hooked them together to elimante the reset switch, and no change in its behavior.

When the thermostat clicks the heat on , the furnace gives a click also at the same time, But there is no reaction after that, no lighting up, no combustion air, just silence. The heat was on the day it didnt stop running and I turned it off with the breaker. When I switch it too AC the outside unit...

A few days ago my blower would not turn off. I flipped the breaker off then on and it stopped. I didnt need AC again til today. Now the outside unit comes on but the blower doesnt. It clicks every 10 seconds or so pretty hard at the control board. The fan blades also barley twitch, Almost un noticab...