Roof Opening Dimensions For Installing RV Air Conditioner

Question

Question:

Advent Air RV Air Conditioner w/ Air Distribution Box, Start Capacitor, and Heat Strip - 13,500 Btu Item # ACM135CH. A/C inside dimensions: are all A/C the same?

asked by: Edward E

0

Expert Reply:

The Advent Air RV Air Conditioner w/ Air Distribution Box, # ACM135CH requires an opening of 14-¼” by 14-¼”; this is the unofficial industry standard with a tolerance of +/- about a 1/8”. This is for roofs 2-1/2" to 5" thick.

This is the same roof opening dimension to install an air conditioner or vents such as the MaxxFan Deluxe Roof Vent w/ 12V Fan, # MA00-07500K.

expert reply by: Michael R

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Answer 1

We have a few options for your replacement radio/dvd player. Both of our DVD options are 12V but the wattage isn't given. All of these units have other abilities. iRV Wall Radio - Audio/Video - DVD - Bluetooth - USB #292-101809 Jensen Stereo…

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Answer 2

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two…

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Answer 3

While running the MaxxAir MaxxFan Deluxe #MA00-06401K requires about 4-1/2 amps. For startup it will pull around 9 amps.

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Answer 4

The AC units we carry are designed for 14-1/4" x 14-1/4" openings so you would need to alter the hole to have it fit. I always recommend Furrion units as they are the overall best units, as you can see in the attached video, but…

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Answer 5

You'll want to use a 20 Amp breaker for an 13.5K BTU Advent Air air conditioner. If you'll be adding any more AC loads to your enclosed trailer now or in the future, I recommend looking into power centers like part #PD4135K. These will give…

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Answer 6

For your 28' enclosed trailer I recommend the Furrion Chill HE RV Air Conditioner System - Single Zone - 15,000 Btu - Black #FR23PV. If the ceiling of the trailer isn't too high and you can reach the air distribution box and don't want to…

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Answer 7

The closest 12v option we have to your Dometic RM1350SLMX RV refrigerator (29.5" D x 64.26" T x 33.68" W) is the Everchill RV Refrigerator w/ Freezer Drawer #WAY44FR. This fridge is 28-1/4" W x 30" D x 70-1/4" T. As far…

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Answer 8

For what you are looking for the Atwood Air RV part #ACM150BCH is your best option. It has a 15k btu rating, has a heat strip, and is for non-ducted applications like yours as well.

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Answer 9

I prefer the Furrion AC units over the Advent Air ones as they tend to blow colder air. For a single unit I'd go with the 15k BTU part #FR58PR which is for non-ducted applications like your enclosed trailer.

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Answer 10

Of course! We have two really good options for you which both come if white or black. The first is the Advent Air RV Air Conditioner w/ Air Distribution Box, Start Capacitor, and Heat Strip - 13,500 Btu part #ACM135CH for white or part #ACM135BCH for…

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Answer 11

The Advent Air RV Air Conditioner w/ Air Distribution Box, Start Capacitor, and Heat Strip, #ACM135CH is designed to fit an opening that measures 14-1/4" x 14-1/4" +/- 1/8" There is no height requirement for the opening, it depends on…

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Answer 12

Your motorhome's roof thickness of 2-3 inches is pretty standard so the Advent AC system part #ACM135C would easily accommodate that. A 15 amp power source would also be adequate too as this would draw at a max of 12.6 amps.

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