Does Advent Air RV AC Unit fit Standard RV Vent Hole in Ceiling

Question

Question:

on your item#acm135ch will it fit in the stander vent hole on a enclosed trailer

asked by: Tony A

1

Helpful Expert Reply:

Yes the Advent Air RV Air Conditioner w/ Air Distribution Box, Start Capacitor, and Heat Strip # acm135ch that you referenced designed to fit the standard 14 inch by 14 inch roof vent hole on enclosed trailers and RVs.

For more info on this check out the install video link I attached.

expert reply by: Jameson C

1

Chuck

5/3/2025

This is incorrect - This unit is designed for a 14.25" x 14.25". There are older RVs with 14x14 cutouts. This unit will require you to enlarge a 14x14 inch cutout.

Jameson C.

5/5/2025

@Chuck Generally the 14 inch and the 14-1/4 inch square openings are considered to be the same but I hear what you mean. Typically if the 14.25 inch opening is required you can simply open it up a little bit.

Answer 1

The best option to replace your Coleman Mach 8 is one from Furrion that offers a simple plug-in that will work with your existing set up: - Furrion Chill HE Replacement RV Air Conditioner for Coleman Setup #FR42PV The Furrion Chill #FR42PV is a…

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Answer 2

The Furrion Chill Replacement RV Air Conditioner for Coleman Setup part #FR82PV for 13,500 BTU or part #FR42PV for 15,000 BTU will be an excellent replacement for the Coleman Mach 8 RV Air Conditioner. This is a plug-in-play kit so all you'll be…

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Answer 3

The rule of thumb for determining the BTU rating needed to properly cool a trailer is to multiply the square footage of the trailer by 20. This would give you the minimum BTU rating needed to cool the space. If you fall under 13,500 then you can use…

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Answer 4

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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Answer 5

Hey Neil. The 18,000 Btu Furrion Chill Cube RV Air Conditioner item #LC34DX fits a 14-1/4" x 14-1/4" cutout which is pretty standard on RV's. If you meant to write Dometic instead of domestic then yes it'll fit in your existing…

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Answer 6

Hey Jon; I was actually just talking to Furrion about heat options for the Chill Cube yesterday (1/21/2025). At this time, the only way to have heat with this unit is through a furnace on a ducted setup. The Furrion Chill Cube RV AC w/ Air…

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Answer 7

Hello Sam; that is a great question! I reached out to Furrion and you will be able to use the Furrion Chill Cube #FR69TD (white) or #FR49TD (black) with your furnace. However, the remote is not capable of operating the furnace at this time. Also, we…

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Answer 8

Hey Melanie. The reason you can't find a replacement for your GE ARC15AACBL2 15,000 btu air conditioner is because they phased them out. In 2025 all RV AC systems had to change over to a new coolant called R32. This was a EPA mandated decision.…

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Answer 9

Hi JD; the Furrion Chill Cube #FR49TD air distribution box has a vent on it you can open and close. See the picture attached below. When it is closed it forces more of the air through the ducted system. Assuming you have a ducted system you will need…

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Answer 10

Hey Matt, Furrion typically has 4 wires running to their thermostats and the Chill Cube Thermostat #LC74DX is no exception. The harness you see with the thermostat would plug into the Chill Cube's controller and has 4 wires to extra wire to to…

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Answer 11

Hey Tim welcome back! Your ARH15AACBL2 GE AC unit has the old 410a refrigerant in it so the GE Appliances item #GE64FR you were looking at isn't going to work as a replacement. The EPA mandated R32 refrigerant has been used in all new AC's…

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Answer 12

To replace just your rooftop condenser unit I recommend the Furrion Chill Replacement RV Air Conditioner #FR42PV. This unit is designed to work with ducted systems, like you currently have, and comes with wiring harness adapter that will make the…

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Does Advent Air RV AC Unit fit Standard RV Vent Hole in Ceiling

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