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Duo therm system won't turn on. Keeps flipping the breaker.
Duo therm system won't turn on. Keeps flipping the breaker. I climbed up top and the fan easily moves. Not sure where the capacitor is located. On roof top section or inside in ceiling? … read more
Randall
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RVIA Certification
Vocational, Technical or Trade Scho
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I have a duo-therm air conditionor on a 99 National RV. when
I have a duo-therm air conditionor on a 99 National RV. when I turn the air on, I can hear the compressor coming on, but the fan will not come on. last week, the temperature outside got up to 108 degr… read more
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I turn on the roof top A/C unit, and when it reaches the temperature set and the coolness level, the fan shuts off as before, but now the compressor seems to keep running instead of shutting down as b… read more
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Robert
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Our front roof top ac went out. The coils are not frozen. I
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Joe  Barfield
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My RV has 2 Duo Therm, low profile Penguin, roof mounted, ducted 13,500 units. My front unit won't come on. It was making a loud noise and I shut the conditioner off. When I turned the unit back on th… read more
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I have a roof top a/c unit with no low speed fan. I have replaced
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98 Dodge: motor home with a dometic Duo..runs fine..Fuses
We've got a 98 Dodge Xplorer class B motorhome with a Dometic Duo-Therm model 41001 ac unit. The fan runs fine but the ac unit does nothing, doesn't even hum. Fuses and electrical connections to the a… read more
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Travel Trailer..a DUO THerm Brisk Air Roof Top Air Conditioner
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gene
gene
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Vocational, Technical or Trade Scho
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I recently changed..new thermostat..cool, high fan, fan, and ground
I recently changed out the thermostat and can't match up the wires because the language has changed. In the old thermostat, they use RH, W, Y, G, RC and H. In the new thermostat the choices are +7.5, … read more
Steve F.
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rv..compressor..camper The measured voltage is 115v on a 30amp service
Good Afternoon I have an R-22 Dometic DuoTherm RV unit that does function but the compressor short cycles 1 minute off and one on even with the thermostat in the lowest setting). The evaporator and co… read more
gene
gene
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My A/C is on in our RV but its not blowing cold air
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Randall
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2010 fleetwood: freelander..air conditioner..the outside (ac unit
2010 fleetwood freelander 21qb ac unit problem - when using the air conditioner (any speed) I get a noise that sounds like the fan is hitting something (it even stopped once). I removed the filter and… read more
gene
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Roof..Air Conditioner..compressor turn on but no cold air comes out
We have a Duo-Therm Roof Top Air Conditioner. When we put the switch to on, we can hear the motor start and the compressor turn on but no cold air comes out? We tried low, medium and high and set to 6… read more
Randall
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22,860 satisfied customers
duo therm roof ac will not start just makes humming sound..10 minutes
duo therm roof ac will not start just makes humming sound then itmay start after leaving the switch on for 5-10 minutes ?… read more
Randall
Randall
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motor home with a dual therm, brisk air..wheather..controls
I have a motor home with a dual therm, brisk air, airconditoner, model 59530.532. My question is the fan on this unit runs continuously wheather the compressor is on or off, and I would like to know i… read more
Randall
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back ac..our rv has been sitting for about a month..we start looking
The back AC worked and not the front one. Our RV has been sitting for about a month and now the back one doesn''t seem to want to work. What do we start looking at to find out why?… read more
Robert
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Meet the Experts:

gene

gene

RV Mechanic

1,100 satisfied customers

28 yrs exp in the industry

Nick

Nick

RVIA Certification

664 satisfied customers

5 years RV repair and reconstruction, Fleetwood RV Training course completion.

Steve F.

Steve F.

RVIA Certification

443 satisfied customers

Journeyman and Master RV technician, Mechanical & Aerospace Engineer. RVIA Technical Consultant

Randall

Randall

RVIA Certification

22,860 satisfied customers

RVDA/RVIA Master Certified Technician with many years experience.

Robert

Robert

RV Mechanic

19,004 satisfied customers

23 yrs. RV experience including Cummins North West, Country Coach, Monaco Coach - vendor certified.

Wayne

Wayne

RV Mechanic

1,618 satisfied customers

Work on several type of Rv engine, Trans, brakes

Chris (aka-Moose)

Chris (aka-Moose)

RV Mechanic

1,226 satisfied customers

24 years of experience diagnosing & repairing

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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