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  1. RV Air Conditioners
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Advent Air RV Air Conditioner System - Manual - 13,500 Btu - Black
Advent Air

Advent Air RV Air Conditioner System - Manual - 13,500 Btu - Black

Part Number: ADV44FR
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AC unit for ducted or ductless system lets you replace or add a new AC to your RV. Wall thermostat has an LED display and controls the mode, fan, and temperature settings. Air distribution box has 3 slotted registers for maximum airflow. Great Prices for the best rv air conditioners from Advent Air. Advent Air RV Air Conditioner System - Manual - 13,500 Btu - Black part number ADV44FR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (115)
  • Q & A (0)
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Advent Air RV Air Conditioners - ADV44FR

  • Complete AC System
  • 13500 Btu
  • Ducted
  • Ductless
  • Black
  • Cool Only
  • Advent Air
  • 15 amps

AC unit for ducted or ductless system lets you replace or add a new AC to your RV. Wall thermostat has an LED display and controls the mode, fan, and temperature settings. Air distribution box has 3 slotted registers for maximum airflow.


Features:

  • Air conditioner quickly and efficiently cools the interior of your RV or camper
    • Compatible with ducted or ductless systems
  • 6-Blade fan with motor provides sufficient airflow
  • Wall-mounted thermostat with LED digital display controls the mode, fan, and temperature settings
  • Air distribution box has 3 slotted registers and a louvered vent
    • Registers can be closed to divert more air to the ducts in a ducted system
  • Thick, collapsible gasket with 6 foam pads provide support between RV roof and air conditioner
    • Gasket seals the opening to prevent water seepage and air leaks
    • Foam pads help reduce noise
  • Removable air filter allows for easy cleaning to prevent dust and dirt build-up
  • Black, hard plastic cover protects internal components from water and debris
    • Can easily be removed for maintenance and cleaning
  • Bolt-on installation
    • Replaces or adds a new AC setup
    • Includes wiring harness, mounting hardware, and screw covers
  • Additional accessories (sold separately) can be purchased to improve performance and comfort
    • Start capacitor (ACMSCKIT) jumpstarts the AC when a campsite or generator doesn't provide enough power
    • Electric heat strip (ACMHD) removes the chill on cold or frosty mornings
  • UL and cUL certified


Specs:

  • Application: Motor homes, travel trailers, and fifth wheels
    • Not approved for school buses, food trucks, enclosed/utility trailers, or off-roading vehicles
  • Fits: roofs 2-1/2" to 5" thick
    • Opening size: 14-1/4" long x 14-1/4" wide
  • Air conditioner power draw (while running): 15 amps
  • Capacity: 13,500 Btu per hour
  • Air flow: 500 cubic feet/minute
  • Thermostat temperature range: 60 F to 86 F (16 C to 30 C)
  • Overall dimensions:
    • Air conditioner: 31-3/16" long x 24-7/8" wide x 12-13/16" tall
    • Air distribution box: 21" wide x 21" deep
    • Wall-mounted thermostat: 3" wide x 3" tall x 7/8" deep
  • Electrical rating: 115V, 60Hz
  • Refrigerant: R410a, 16.9 oz
  • Wire gauge: 12 AWG
  • Air conditioner weight: 68 lbs
  • 2-Year limited warranty


Advent Air Warranty Coverage

2-Year limited warranty covers defective units when installed correctly on approved applications. The warranty does not cover units installed incorrectly. To ensure air conditioner is installed correctly, please see the questionnaire pdf below. A filled-out questionnaire is required for warranty coverage.


If you are not comfortable using a voltmeter (or removing the charge from the start capacitor), youll want to make a service appointment with your local RV dealer to verify the installation. Print the pdfs below (warranty- questionnaire, warranty dealer information) and take them along with the RV to your local dealer. ASA does compensate dealers for warranty work as outlined in the dealer information pdf. You may be charged by the dealer for time spent investigating the installation.


Warranty - Questionnaire  AA Questionnaire

Warranty - 2-Year Card  AA 2-Year Card

Warranty - Dealer Information  AA dealer info



ACM135B Advent Air RV AC - 13.5K Btu - Black

ACRG15 Air Distribution Box w Wall Thermostat for Advent Air RV ACs





Customer Satisfaction Score:


Customer Reviews

Advent Air RV Air Conditioner System - Manual - 13,500 Btu - Black - ADV44FR

Average Customer Rating:  4.5 out of 5 stars   (115 Customer Reviews)

AC unit for ducted or ductless system lets you replace or add a new AC to your RV. Wall thermostat has an LED display and controls the mode, fan, and temperature settings. Air distribution box has 3 slotted registers for maximum airflow.

by:

Unit went out in less than a year. Things happen. ASA Electronics sent a new unit out rather quickly/. But now refuses to pay for the $700 install in their faulty unit.



by:

all parts fit well. works great



by:

AC works great but you are pretty much on your own for installation. Instructions are not great. Made a phone call to etrailer and they said IDK. I figured it out but it really does work well.

Sierra K. profile picture
Etrailer Expert

Sierra K.

5/24/2022

We have an install video of this piece that I will attach, but when it comes to specific questions on air distribution, our techs do not have a HVAC certificate so we recommend calling the manufacturer.



by:

Works !! great I really like the thermostat make Shure you have ducked vent system I installed this on an enclosed trailer so it only blows to the rear but works fine!

Mike L. profile picture
Etrailer Expert

Mike L.

9/24/2022

The unit is also compatible with ductless systems.



by:

Great item!! Works great easy to instal l.



by:

I’ve only had the chance to run this once, being I am totally rebuilding a 1982 nomad trailer.
It seems to work just fine, but I’ll have to get the trailer completely livable to make sure it does the job.
The installation was pretty simple and went smoothly.



by:

Great Product for the money! Easy install except for getting it on the roof. Haven't used it on camping trip yet but have ran at works good. Had isssue with cracked hood at Shipping, but called got instant service sent a new out!



by:

Shipping was fast. Had an issue with the thermostat but was corrected with a phone call and received new one in a couple of days. Great customer service!!!



by:

easy to install, coustomer servive is o utstanding



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Sold it to a friend



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The delivery was great. Opening today to install today and tomorrow.



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One year after installing our air conditioner we are very happy. We live in Palm Springs where the temps are over 115 degrees and the unit has kept us very comfortable.
The unit did show up damaged when we received it. It was damaged in transit. When we phoned etrailer we were so surprised at the their response They did not argue or question us. They simply made arrangements to get the new one out there quickly and get the damaged one back.
It was so simple, stress free and customer focused that I can say with true honesty that these guys are great. I highly recommend them for any of your trailer needs.



by:

Great product, put in a 2022 winniebago vista, one AC just wouldn't cut it. Other that than cutting the hole in the roof, pretty easy install. So now I have a new AC with its on power and extension cord.



by:

This is a great air conditioner with a decent price, easy to install and good option for replacing my Dometic. Etrailer made the whole process easy with fast shipping, good videos and descriptions of their products. It's a fairly easy DIY job but helps to know someone with a tractor to lift off the old one and lift up the new one.



by:

Had our rv guy out the day after it arrived. Had unit in place in no time at all and had the camper cooled down within a couple hours. Waited this long to respond wanted to give the unit a good test period. After several 100 plus temp days of heat definitely happy with unit.set temp at 78 it's perfect.



by:

I recieved the AC unit on time with no damages to the box. Installed it easily and started it up. So nice to have cool air in the trailer!



by:

Kathryn and Amy were a great help. They guided me along ensuring I had everything to connect my AC unit to my system. Thank you both so much and to everyone at etrailer



by:

It’s a little on the loud side it doesn’t want to force the air through the original ducking system. Other than that it seems to work OK. as far as working with the sales department, I give them a five they were on top of everything.



by:

all good, easy installation the unit works ok.


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Show More Reviews

See what our Experts say about this Advent Air RV Air Conditioners

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    The Airxcel model 48253C969 that you identify is the same as a Coleman Mach AC unit rated for 13,500 Btu. The Advent Air RV Air Conditioner, # ACM135B that you linked to is a 13,500 Btu and designed to be a cost effective direct replacement for the Coleman AC units. It will install using the Coleman Mach Adapter Wiring Kit for Advent Air RV Air Conditioners, # ACCOLKIT. If you want to add the start capacitor that stores energy to be used later to help jumpstart the unit for the next startup,...
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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Kathleen M
Updated by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Cody B
Updated by:
Cody B
Employee Kim H
Updated by:
Kim H
Employee Amanda M
Edited by:
Amanda M
Employee Adam Y
Written by:
Adam Y

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