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Dometic ac unt serial # 5916.511 and serial # 5795.621 are they interchangeable

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I can not locate model or serial on duo theme by dometic air conditioner. Located electrical serial no e9196051 inside but cannot find AC info. Pls help


If it's a 'ducted' installation you will need to drop the filter, usually 6 screws. Then you will see the air intake area sealed off from the rest of the unit. Looking to the rear of the RV the intake will have some sort of baffle that may even have the aluminum duct tape helping to seal the intake from the ducted output. My Model & SN were located on a tag on the AC unit behind that baffle. Mine was totally covered and without removing the tape and baffle I would never have found it. Good luck---

Nov 05, 2013 | Dometic Rooftop RV Air Conditioner

1 Answer

What type freon for 1998 newmar mountainaire 15000 btu ac unit


Early years were R-22 but the best way to double check would be to contact manufacturer with model and serial number for confirmation.
( dometicusa.com ) for dometic products, or ( http://www.rvcomfort.com/rvp/tech_info/manuals.php ) for Coleman.

Aug 10, 2011 | Dometic Rooftop RV Air Conditioner

1 Answer

RV AC is working fine, but the water is leaking from the ceiling Where is the drain tube on the unit, The AC unit is a roof type, Duo Therm serial # 43404934, Part # 3105459


Normally, the condensate will drain out of the unit onto the roof and off the edge to the ground. Remove your cover inside (probably 2 screws) and tighten the 4 bolts you will find inside. If they are tight, go to your RV supply place and get new roof gasket. Remove the AC and insert the new gasket and resecure the AC to your roof.

Thanks for your question @ FixYa.com

Jul 26, 2011 | Dometic Rooftop RV Air Conditioner

1 Answer

RV Dometic Duo Therm roof top AC w/heat pump Model #630515.321El Serial #21631212 Yr. 2003. It is the rear unit, front unit working fine. In AC mode it is blowing hot air as if the heat pump is on. Fan...


If the Air comeing out is the same as the temp inside the RV make sure the compressor is running and not just the fans. It could be low on freon. If freon is ok then you would need to ck the wiring to the selector switch for a short. It would be obviouse because there will be melted wires. I am leaning toword low on freon since you have already been inside the wiring/control unit.

Aug 08, 2010 | Dometic Rooftop RV Air Conditioner

1 Answer

Freezes up in less than an hour used 3 times and freezes each time model 59516 serial#93421578 installed 12-4-2009 dometic roof ac


You are either low on refrigerant, dirty coil or filter or your blower is not working or running at the proper speed. Make sure you have the blower on high speed, then, if it freezes up you are probably low on refrigerant. You need to have a HVAC service technician check it out, unless you are fimiliar with or work on air conditioning systems.

Jun 09, 2010 | Dometic Rooftop RV Air Conditioner

1 Answer

My Dometic trailer refridgerator is warm but freezer is freezing.


Brandi4723,

Unfortunately, you have a bad cooling unit in your refrigerator. Then ammonia smell means that you have a leak in the unit. TURN THE FRIDGE OFF!!! Do not use the fridge on AC or Gas until you have the cooling unit replaced or buy a new fridge. Depending on the model number and serial number of the fridge, it may be under recall by dometic and you might be able to have it repaired for free. If you will provide me with the model number, serial number and the serial number of the cooling unit (found on the outside of the unit in the fridge compartment, lower tank of cooling unit), I can then tell you the pricing of the repairs or whether it is under recall.

Again, TURN THE FRIDGE OFF and do not use it...RISK OF FIRE!!!!

Hope this helps,

Jeff

Jul 03, 2009 | Dometic RM2652 Refrigerator

2 Answers

Dometic duo therm a/c for rv


generally most R/v dealers should have those replacement parts they will have detailed diagrams that you can tell them exactly what you need

Aug 28, 2008 | Dometic Rooftop RV Air Conditioner

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