Recommendations For Adding AC To A 14 X 8 Enclosed Trailer

Updated 08/15/2023 | Published 08/13/2023

Products Featured in This Question

Furrion Chill HE Replacement RV Air Conditioner for Coleman Setup - 15,000 Btu - White

(95)

$1066.43

Electric Heat Strip for Advent Air RV Air Conditioners - 5,500 BTU

(168)

$73.99

Start Capacitor for Advent Air RV Air Conditioners

(335)

$18.85

Question:

Looking for a recommendation for an AC unit for a 14 x 8 cargo trailer with minimal insulation. The trailer is a portable office. Dont necessarily need heat. Roof has supports for the A/C in Place 14 hatch.

asked by: Paul M

Helpful Expert Reply:

We can definitely help set you up. For a 14' x 8' enclosed trailer, I believe a 13,500 BTU unit would be sufficient. I recommend the Advent Air # ACM135. Advent makes a solid AC unit, which will fit perfectly in the 14" hatch on the roof. Keep in mind the roof does need to be between 2-1/2" and 5" thick in order to install this unit.

As far as your controls, you have two options. You can either use a manual distribution box # ACDB, which will put your controls on the ceiling right above your head. Or you can use the # ACRG15 which is controlled with a wall thermostat. The wall thermostat does require a bit more installation, but you can put your controls in a more convenient location if you prefer.

Please note that Advent sells their start capacitors separately # ACMSCKIT. This is highly recommended to go with the AC unit. You also have the option of adding a heat strip # ACMHD. So if you ever decide you want heat, you can easily add this on.

I have linked our review and installation videos below if you want to take a look.

expert reply by: Jesse M