I have an RV which air conditioner has a Domestic thermostat 3105356.004 and is not working properly. Searched the internet and can not find one to buy. Do you have a substitution?

Question 1

2helpful

4answers

My domestic rv ac unit reaches the temp setpoint and the compressor shuts off but not the fan, it just keeps on running. Is this normal or should the fan shut off also?

Set fan setting to auto and not high or low setting. Fan will cycle with compressor after setting set to auto or " au" if a digital thermostat.

Mar 21, 2015 • Dometic Rooftop RV Air Conditioner

1helpful

1answer

I have a Dometic DuoTherm AC/furnace in my RV. Thermostat got knocked off the wall. Now only thing that will work is the fan in the Manual mode. Heat nor air will come on. What could this be.

If you have properly re-attached all the wires to the old or newly installed thermostat, then I would suspect that one or more of the control wires to the heat pump have either been severed or pulled loose from the heat pump.

Feb 15, 2015 • Dometic Rooftop RV Air Conditioner

0helpful

1answer

Thermostat wiring diagram for Domestic RV rooftop AC

go on internet look up troubleshooting dometic rv a/c's

Feb 13, 2015 • Dometic Rooftop RV Air Conditioner

0helpful

1answer

I have a Domestic AC unit that runs when I have the heat on I need to see a wiring diagram at the thermostat to se if it was wired wrong.

Could it be a heat pump? If the outside part is cold air not warm air that would be the case.

Feb 13, 2015 • Dometic Rooftop RV Air Conditioner

0helpful

1answer

Does dometic rooftop rv air conditioner work with wall Honeywell thermostat

Yes if proper model and wired properly. Some systems are 12VDC and some are 24VAC, so be sure to find that out and match accordingly.

Jul 08, 2014 • Dometic Rooftop RV Air Conditioner

0helpful

1answer

Domestic 459136 cool blowing hot

thermostat, relay module, compressor off on safety, loss of charge.

Feb 18, 2014 • Dometic Rooftop RV Air Conditioner

0helpful

1answer

My domestic roof ac roof unit air compressor runs even when thermostat is in the off position what could cause that

relay stuck shut.

Apr 04, 2013 • Dometic Rooftop RV Air Conditioner

0answers

Need wiring diagram for a/c to thermostat

Be the first to answer Aug 17, 2012 • Dometic Rooftop RV Air Conditioner

0helpful

1answer

AC roof mount in RV going on and off. I have been told it is the circuit board. Can I replace this part myself. Thermostat is Duo-Therm by Domestic. In 1998 Aljo RV 5th wheel. Appears clean

yes it is and you will have to order party from net.

Feb 16, 2011 • Dometic Rooftop RV Air Conditioner

0helpful

1answer

When Unit is switched off . The outside part turns on = off as if working, I have just been up to check, found compressor is also runningas is fan motor. we just switched A/C back on to cool , all working...

The easiest way to see if it is the thermostat is to write down what wire goes where and pull all the wires off. If it still does it, it's not the thermostat. If it stops, you'll need to get a new thermostat. Let me know what you find out.

Sep 28, 2010 • Dometic Rooftop RV Air Conditioner

Question 2

Bill Boyd

Dometic Master 53,816 Answers
Posted on Jun 26, 2016

Bill Boyd

Dometic Master

Joined: Jan 04, 2013

Answers

53816

Questions

7

Helped

11951091

Points

172802

No
this site does not sell anything
take the rv to a caravan shop and have the ac specialist check for an after market unit that will fit
most thermostat are alcohol filled tubes that pushes on a diaphragm that makes or breaks a circuit against a spring tension that is set by the knob
so it is very possible that the ac manufacturer used a common make that will fit but you will have to go to places that retails units such as a caravan repair shop or an ac repair specialist shop

Ruben Castillo Jun 27, 2016

thank you for your attention. I will change to digital.

×

Related Topics:

Trustworthy Expert Solutions

I have an RV which air conditioner has a Domestic thermostat 3105356.004 and is not working properly. Searched the internet and can not find one to buy. Do you have a substitution?

1 Answer

Bill Boyd

Add Your Answer

Attachments: Added items

Related Questions:

My domestic rv ac unit reaches the temp setpoint and the compressor shuts off but not the fan, it just keeps on running. Is this normal or should the fan shut off also?

I have a Dometic DuoTherm AC/furnace in my RV. Thermostat got knocked off the wall. Now only thing that will work is the fan in the Manual mode. Heat nor air will come on. What could this be.

Thermostat wiring diagram for Domestic RV rooftop AC

I have a Domestic AC unit that runs when I have the heat on I need to see a wiring diagram at the thermostat to se if it was wired wrong.

Does dometic rooftop rv air conditioner work with wall Honeywell thermostat

Domestic 459136 cool blowing hot

My domestic roof ac roof unit air compressor runs even when thermostat is in the off position what could cause that

Need wiring diagram for a/c to thermostat

AC roof mount in RV going on and off. I have been told it is the circuit board. Can I replace this part myself. Thermostat is Duo-Therm by Domestic. In 1998 Aljo RV 5th wheel. Appears clean

When Unit is switched off . The outside part turns on = off as if working, I have just been up to check, found compressor is also runningas is fan motor. we just switched A/C back on to cool , all working...

Not finding what you are looking for?

Rooftop RV Air Conditioner

My domestic rv ac unit reaches the temp setpoint and the compressor shuts off but not the fan, it just keeps on running. Is this normal or should the fan shut off also?

Ask a Question

Top Dometic Heating & Cooling Experts

ZJ Limited

Jay Finke

Mike Cairns

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

Manuals & User Guides

Kylie.jpg. user-manual-Rooftop RV Air...

. Rooftop RV Air Conditioner Manual

Related Topics:

Trustworthy Expert Solutions

I have an RV which air conditioner has a Domestic thermostat 3105356.004 and is not working properly. Searched the internet and can not find one to buy. Do you have a substitution?

1 Answer

Bill Boyd

Add Your Answer

Attachments: Added items

Related Questions:

My domestic rv ac unit reaches the temp setpoint and the compressor shuts off but not the fan, it just keeps on running. Is this normal or should the fan shut off also?

I have a Dometic DuoTherm AC/furnace in my RV. Thermostat got knocked off the wall. Now only thing that will work is the fan in the Manual mode. Heat nor air will come on. What could this be.

Thermostat wiring diagram for Domestic RV rooftop AC

I have a Domestic AC unit that runs when I have the heat on I need to see a wiring diagram at the thermostat to se if it was wired wrong.

Does dometic rooftop rv air conditioner work with wall Honeywell thermostat

Domestic 459136 cool blowing hot

My domestic roof ac roof unit air compressor runs even when thermostat is in the off position what could cause that

Need wiring diagram for a/c to thermostat

AC roof mount in RV going on and off. I have been told it is the circuit board. Can I replace this part myself. Thermostat is Duo-Therm by Domestic. In 1998 Aljo RV 5th wheel. Appears clean

When Unit is switched off . The outside part turns on = off as if working, I have just been up to check, found compressor is also runningas is fan motor. we just switched A/C back on to cool , all working...

Not finding what you are looking for?

Rooftop RV Air Conditioner

My domestic rv ac unit reaches the temp setpoint and the compressor shuts off but not the fan, it just keeps on running. Is this normal or should the fan shut off also?

Related Topics

Ask a Question

Popular Questions

My Dometic digital thermostat wont go up past 32 degrees. What could be wrong?

The thermostat is flashing and E2 error

How to change a dometic thermostat from Celsius to Fahrenheit

Duo-Therm by Dometic Thermostat

Dometic rooftop a/c compressor will not shut off.

Top Dometic Heating & Cooling Experts

ZJ Limited

Jay Finke

Mike Cairns

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

Manuals & User Guides

Kylie.jpg. user-manual-Rooftop RV Air...

. Rooftop RV Air Conditioner Manual