Atwood Rv Furnace Won T Ignite

You should call atwood technical service center at 800 546 8759 ext 114706 mark albrecht he s a good head and will help you out but he s very busy so be patient.

Atwood rv furnace won t ignite.

Camera editing software u. Normally this is an electrical issue. The sail switch is located on the underside of the blower motor squirrel cage housing. Rv furnace blower comes on but won t ignite.

After you are certain that the battery is not at fault the. Do you hear the igniter clicking. If yes and it doesn t ignite the igniter may not be positioned right or the gas valve is junk or for one reason or another not getting gas. A good way to test this out is to run the blower blower is apt to operate fine under 10 5 v if the blower runs then that means the battery supply may be under 10 5 v and thus its not able to open the furnace valve.

You can have the main board tested at an authorized service center. A guide for novice rvers 1. Rv furnace operates with a 10 5 v supply and at times if the battery is not able provide above 10 5v then the furnace wont ignite. It has been known for these switches to burn out and not allow the furnace to work.

Malfunction defective control circuit board. The switch is held in by two screws. Fan runs but no heat. Another common issue is when the blower begins to blow but the furnace still isn t igniting.

If you have a sight glass look to see if igniter is close to burner and if not get in there and ever so gently get it closer. If not you need to purchase and replace it. Having trouble with our atwood rv furnace not turning on and found out about this secret switch which got it running. The furnace is rated to be safe and not ignite if the blower doesn t produce enough air flow 70.

First the board could be bad. If the battery is depleted the control circuit board would not be able to transmit orders to the. If it happens to be low power i merely replace the battery with a one that has the right voltage. You can take the board into an rv dealership to be tested.

If the furnace will not light there are a couple of possible reasons.