Solution for Needing Replacement for Advent ACTH11
Updated 06/11/2026 | Published 02/01/2025
Question:
I have a 2014 Aspen 27ft it has a acth11 thermostat not working, l got a acrg15 to replace the box wall thermostat do you have a video how to replace
asked by: Mike
Expert Reply:
Hey Mike, in order to replace the Advent Analog Wall Thermostat ACTH11 you'll need the Air Distribution Box w/ Wall-Mounted Thermostat for Advent Air RV Air Conditioners part # ACRG15. This is a digital style replacement which is what you'll need since the older style is discontinued. This also means a new air distribution box is needed which comes with the kit I mentioned. We don't have an install video but I did attach a link to detailed instructions for this kit. Check those out on this page down below and let me know what you think.
Continue Researching
- Shop: Advent Air RV Air Conditioner System - 15,500 Btu - Single Zone - Ducted - White - R32
- Search Results: acrg15
- Shop: Replacement Thermostat for Advent Air RV Air Conditioners - R32
- Video: Review of Advent Air RV Air Conditioners - White 15500 Btu RV AC System - ADV99QR
- Shop: Air Distribution Box with Wall-Mounted Thermostat for Advent Air RV Air Conditioners - Ducted - R32
- Shop: Replacement Air Distribution Box Mounting Frame Assembly for Furrion RV Rooftop AC
- Shop: Replacement Digital Relay Box for Advent Air RV Air Distribution Boxes - Qty 1
- Search Results: trailer hubs and drums
- Q&A: Parts Needed to Convert to Digital Thermostat From Analog on Advent Air Conditioner
- Video: Review of ASA Electronics ASA Electronics Bluetooth Thermostat - ADV47QR
- Q&A: Does Advent ACRG15 Thermostat Use the Same Wiring From Advent ACTH11 Thermostat
- Shop: Start Capacitor for Advent Air RV Air Conditioners - R32
- Search Results: trailer hubs
- Search Results: 5 on 5~1/2 inch trailer hubs and drums
- Shop: Advent Air RV AC System w/ Wall Thermostat - 15,000 Btu - Ducted/Non-Ducted - White - R32
- Search Results: maxxair 7500k
- Search Results: propane hose
- Search Results: lci electronic leveling
- Q&A: Replacement AC for a GE AC Unit Model ARC13AACBL2
- Shop: Fifth Wheel Hitch
- Q&A: Correct Replacement for Advent Analog Wall Thermostat ACTH1
- Q&A: Options For Replacing Advent Analog Thermostat ACTH11B
- Q&A: How To Install The Advent Air RV Air Conditioner System With ACTH12 Thermostat
- Video: Review of ASA Electronics RV Air Conditioners - Replacement Digital Relay Box - PXXACRG12RB
- Video: Review of Advent Air Air Distribution Box With Wall Mounted Thermostat - ADV98SR
- Q&A: Solera 63 inch Arm Replacement
- Article: How to Troubleshoot Your RV Air Conditioner
- Shop: Brake Controller
- Video: Checking Out the Curt Clevis Hook with Spring Loaded Safety Latch
- Video: Detailed Breakdown of the Curt Clevis Hook with Spring Loaded Safety Latch
Wendell P.
6/11/2025
So currently I have the ACTH11 thermostat that’s going crazy. I want to replace with the replacement part and trim kit. So this is compatible with going from the 8 wire setup I currently have? (Freeze stat, (3) fan speeds, Furnace tigger, 12v, Ground, and AC)?