Question about Dometic Rooftop RV Air Conditioner

1 Answer

I need a part for the heating coil, i think it is called a limit sw., a small disk between the coil

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert whose answer got voted for 500 times.

  • Expert
  • 3,773 Answers

Be sure and have your model number.

If this was helpful please rate me.
Leo Ponder Appliance-Tyler,Texas

Posted on Aug 24, 2010

1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Pilot light will not stay on

Try to clean the thermopile, it should be free of dirt/ soot so heat from pilot flame could be sensed better. Thermopiles generate small amount of voltage when heated properly, the voltage it creates is used in energizing gas valve solenoid coils.
Check also if the hi limit is good, small amount of voltage thermopile generates pass through hi limit terminals.

Jun 04, 2011 | Pitco Frialator SG14 Deep Fryer

2 Answers

Furnace keeps tripping off on limit switch. replaced limit switch still trips, blower motor seems to work fine.

It's always possible that the limit "dial" switch is sticking leading you to believe that it's only at 150º.

How old is the furnace and when was it last cleaned.

Dec 12, 2007 | Heating & Cooling

3 Answers

Jan 12, 2010 - My air handler fan (american Standard #TWE065E13FBO) works during a/c operation but not during heating operation. Checked continunity through the the thermo sw and throught the heating coils...

You need to check if the air handler fan running.Suppose if you donot see it then, check to see if the fan on the outside unit is running. If the fan on the outside unit is not running either, check to make sure that the breakers for the furnace/air handler and the air conditioner are on. Also if the breaker is not tripped, then the problem may be your thermostat, the furnace/air handler control board, or the wires between the furnace/air handler and the thermostat.

Let us know if you need further assistance.
Thanks for contacting

Jan 12, 2010 | Heating & Cooling

2 Answers

Dryer is not heating. I replaced the heating element but it's still not heating

The heating element is controled by Thermal disks. Basically these are preset thermastats that tell the heating element when to turn on and off. they can be checked with contuinity tester. Replacment is simple normally 2 screws hold them in place. They will have 2 wires running to them. This page gives a discription and photo of them.
I hope this helps
Please leave feed back

Nov 30, 2009 | Cars & Trucks

1 Answer

Mdg5500aww no heat / flame.

Yes, that open switch is the high limit thermostat. this will shutdown the unit and prevent it from heating. you must replace the open switch(thermostat) asap and, replace the thermal fuse as well.

Jul 24, 2009 | Maytag Neptune MDG5500AW Gas Dryer

1 Answer

Why does the fan go on but the furnace/air conditioner does not?

What are you calling it to do at the time? If you are asking for cooling, go outside and check that the outside unit is receiving the call to come on. (is the contactor being pulled in) If not, check for loose wiring to the unit and check voltage from the t stat. If you are calling for heat, then a limit switch has tripped and needs to be reset. Limits are small disks the size of dimes with 2 wires and a small button in the middle. Depress the button firmly to reset it. Hopefully this helps.

Apr 15, 2009 | Dometic Rooftop RV Air Conditioner

1 Answer

Want heat up, but comes on.

Sounds as though the limit switch is tripped. Find a small disk about the size of a penny or dime with two wires going to it. There should be a small button in the middle of the wires. Press it firmly and then try again. You can usually find the limit switch on the burner Assembly.

Apr 10, 2009 | Kenmore 72062 Gas Dryer

1 Answer

Heat does not work when thermostat calls for heat...

This is a safty limit switch. Find two wires that are going to the inducer or combustion blower that terminates to a small disk about the size of a penny. In the middle of those two wires should be a small button. Push firmly down thus reseting the switch. This should do it. It could also be the pressure switch but I have never heard it called that before. If the first doesn't fix the issue. Remove the small tube that runs from the inducer to a black or silver disk, blow out and draw in air until you hear clicking noises. Sometimes they can become stuck. If that doesn't work, remove the other end of the tube from the pressure switch and blow through it. Sometimes debris can clog the entrance to the pressure switch as well. Hopefully this will solve your problem. You can have a bad limit or a bad pressure switch. In this case you will probably have to call someone out.

Apr 08, 2009 | Goodman Heating & Cooling

1 Answer

My (Rheem)electrical heater is not heating the

Check all your manual reset limits. There are two wires that go to a small disk about the size of a penny. In between those wires is a small button. Press the button firmly. You will have between 2 to 5 of these. There is also a limit switch located on the back wall of the unit that enters in the heat exchanger but it is not resetable that could be bad. You will need to check all of these. They can be jumped temporarily by removing the wires and adding a small wire.

Apr 06, 2009 | Heating & Cooling

1 Answer

No heat

OK there is morer limit switches inside and in rear of duct. On that you may need to have a good look at is called the high limit. It prevents the dryer from reaching extreme temperatures but it also can become weaker over time and remain open not allowinh electrical power to the elements. Here is a small photo
4d2f0c6.gif go to my web-page and enter LE9200xww1 in to the model search feature. You get a breakdown of your dryer and parts listings. Click link below...

Let me know if you need more help from there,
Thanks, Sea Breeze

Mar 21, 2009 | Whirlpool Dryers

Not finding what you are looking for?
Dometic Rooftop RV Air Conditioner Logo

Related Topics:

24 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dometic Heating & Cooling Experts

Bill Long

Level 3 Expert

587 Answers

Donni Steen

Level 3 Expert

659 Answers

mike cooper

Level 3 Expert

884 Answers

Are you a Dometic Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides