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…

view full answer...

Answer 2

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…

view full answer...

Answer 3

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…

view full answer...

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.…

view full answer...

Answer 5

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.…

view full answer...

Answer 6

The best replacement option we offer for a Atwood GC10A-4E Water Heater is tankless, the Furrion RV Tankless Water Heater part #FR68SR. It won't be a direct replacement but still pretty easy nonetheless as they are very similar. That said, you…

view full answer...

Answer 7

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…

view full answer...

Answer 8

This all makes perfect sense Clinton, and you gave really good detail. Here's the good news, you can absolutely upgrade from your 13k BTU unit to a 15k BTU unit with no issues. Both sizes use the same standard roof opening, so it’s a…

view full answer...

Answer 9

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…

view full answer...

Answer 10

Hey Mary. The Furrion Chill HE RV Air Conditioner System item #FR65TD is a single zone system so it's going to have everything you need to get it installed and running. However, the system is going to be isolated from your other AC. The Furrion…

view full answer...

Answer 11

Hey Bryan, thanks for reaching out. You can upgrade the AC unit, but it will mean replacing your entire AC system - rooftop unit and controls/distribution box. Reason being the new Coleman units use a different refrigerant than the old units, and the…

view full answer...

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

Featured Help Information

Miscellaneous Media

Continue Researching