Generator Size to Run Advent Air RV Air Conditioner System

Question

Question:

What size generator is needed to start and run this ac model? Thanks

asked by: Michael L

0

Expert Reply:

Hi Michael, welcome back! To start/run the Advent Air RV Air Conditioner System # ADV32SR you need at least a 3,000 watt generator like the Firman # FIR54FR or Champion # CH79FR.

expert reply by: Robin H

0

Champion Generator
(click to enlarge)

Robin H.

9/2/2025

Hey Michael, did you decide on a generator for your Advent Air RV AC? I'm curious to know how it worked out for you, as it could really help others in a similar situation.

Answer 1

Hello Jacob, thanks for reaching out. There are a lot of different locks that can work with the Demco Ez-latch coupler. To be honest, any lock can be defeated, it is just a matter of how difficult the lock would be to defeat. A really good all-around…

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Answer 2

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…

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Answer 3

Hey Sandra, thanks for the information! To replace your Dometic B57915-711 ac unit you'll need to replace the entire system. I recommend the Advent Air RV Air Conditioner System item #ADV69QR in black or item #ADV99QR in white. These systems are…

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Answer 4

Hey Doug welcome back! To replace your Dometic Duo-Therm 57915.331, I recommend the Advent Air RV Air Conditioner System item #ADV92SR in white or item #ADV62SR in black. There's no way to just replace your AC unit, you'll need to replace all…

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Answer 5

Advent Air Conditioners like part #ACM135 come with a connector that pairs up directly with the standard 6-wire connector. If you have a 9-wire connector then you need the kit #ACRG15 as well. For wiring I'm attaching some photos of diagrams for…

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Answer 6

Hello Robert, thanks for reaching out. The best option for this will be to replace your rooftop AC, controller and distribution box. Do you prefer a wall thermostat, or a distribution box with manual controls on the ceiling? We have options for both,…

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Answer 7

To install the Start Capacitor for Advent Air RV Air Conditioners Item #ACMSCKIT on your Advent Air RV Air Conditioner w/ Air Distribution Box and Start Capacitor - 15,000 Btu - White Item #ACM150C you'll: 1. Remove the ac shroud cover. 2. Screw…

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Answer 8

Hey Douglas, thanks for reaching out. Yes, the Advent Air RV Air Conditioner System #ADV23SR is a great choice for replacing your old Dometic unit. As long as your current unit uses manual controls on the ceiling distribution box and not a wall…

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Answer 9

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 10

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 11

Hi Paul, you’re definitely on the right track here, and I can help you narrow this down with confidence. With your tandem 3,500 lb Dexter axles and 33 inch spacing, both the Dexter EZ Flex part #K71-652-00 and the Lippert Road Armor part #LC53CK are…

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Answer 12

Hello Joe, Thank you for reaching out! The Power Mountain Tallboy Off-Road Bottle Jack - 11-5/16" to 27-1/16" Lift - 12 Tons #PM94FR does have the capacity you’d need, but since your fifth wheel’s frame sits about 25" off the ground,…

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Generator Size to Run Advent Air RV Air Conditioner System

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