Replacement For Dometic AC 59516.331
Updated 05/31/2026 | Published 05/26/2026
Products Featured in This Question
Question:
Hey yall. I need to replace my old dometic rooftop ac unit. Model 59516.331. Do you have any recommendations? I have upgraded the thermostat already and am looking for something that wont put a dent in the finances as $ is pretty tight with the way of the world right now. Thank you in advance.
asked by: Collin B
Expert Reply:
Hi Collin, welcome back! The most economical replacement is going to be from Advent Air. You will need a complete system since everything moved to R32 refrigerant.
If your upgraded thermostat is R32 compatible, or a smart thermostat that got a software update, you can potentially carry it over. Otherwise, you're going to be using the thermostat designed for the system since R32 electronics communicate differently.
You can choose from the following based on capacity and color:
-Advent Air RV Air Conditioner System - Single Zone - 13,500 Btu - White - R32 # ADV87QR
-Advent Air RV Air Conditioner System - Single Zone - 13,500 Btu - Black - R32 # ADV59QR
-Advent Air RV Air Conditioner System - Single Zone - 15,500 Btu - White - R32 # ADV99QR
-Advent Air RV Air Conditioner System - Single Zone - 15,500 Btu - Black - R32 # ADV69QR
What kind of trailer do you have?
(click to enlarge)
Product Page this Question was Asked From
Advent Air RV Air Conditioner System - 13,500 Btu - Single Zone - Ducted - White - R32
- RV Air Conditioners
- Complete AC System
- Cool Only
- 13500 Btu
- Standard Height
- Single Zone
- Rooftop
- Ducted
- White
- Advent Air
more information >
Continue Researching
- Shop: Advent Air RV Air Conditioner System - 15,500 Btu - Single Zone - Ducted - White - R32
- Shop: Advent Air RV Air Conditioner System - 13,500 Btu - Single Zone - Ducted - White - R32
- Shop: Advent Air RV Air Conditioner System - 13,500 Btu - Single Zone - Ducted - Black - R32
- Search Results: rv toilets
- Search Results: rooftop rv air conditioners
- Shop: Dylux RV Tankless Water Heater - Propane - 60,000 Btu - Black
- Shop: Advent Air RV Air Conditioner - 15,500 Btu - Ducted or Non-Ducted - White - R32 - AC Unit Only
- Video: Setting Up Your Advent Air RV AC - 2021 Keystone Passport SL Series Travel Trailer
- Q&A: Will The Advent Air RV Air Conditioner System ADV87QR Work On A 2006 Forest River Lockwood?
- Search Results: plumbing roof vent
- Q&A: Best Replacement AC for Dometic Duo Therm 57915.531
- Q&A: Will Advent Air RV AC Unit Thermostat Work with Atwood Furnace
- Q&A: Will the Advent Air 15.5K RV Air Conditioner Work With My Old AC Setup
- Q&A: What Heat Strip Works With The Advent Air RV Air Conditioner System ADV99QR
- Video: Review of Advent Air RV Air Conditioners - White 15500 Btu RV AC System - ADV99QR
- Video: Review of Advent Air RV Air Conditioners - White 15500 Btu RV AC Only - ADV74QR
- Shop: Advent Air RV Air Conditioner System - 13,500 Btu - Air Distribution Box Controls - Non-Ducted - R32
- Shop: Electric Heat Strip for Advent Air RV Air Conditioners - 5,000 BTU - R32
- Video: Review of Advent Air Electric Heat Strip RV Air Conditioner - ADV34QR
- Q&A: Is Advent Air AC System Compatible With Dometic Duo Therm
- Q&A: Replacement Options For A Dometic RV Air Conditioning System
- Search Results: 15k ac
- Video: Review of Coleman-Mach RV Air Conditioners - Signature Mach 15 RV AC Textured White - CM69RR
- Video: Furrion Chill Cube RV Air Conditioner Installation Guide - 2025 Keystone Cougar Half-Ton Travel Trai
- Video: Review of Advent Air RV Air Conditioners - 13500 BTU White RV AC System - ADV23SR
Collin B.
5/30/2026
Hey Robin, Thank you for the guidance. I have a 2004 Thir Mirage. The ac system went out. I updated the motor and thermostat but still was unable to get it to blow out any air. It turns on, but thats it. My thermostat model is dometic 50-142802-d. I dont think that it's compatible. My heater also stopped working as well. The last time it went out I replaced the sail switch and got it running again. It seems like everything is breaking down at the same time... any suggestions?