Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…
Hello Sam; that is a great question! I reached out to Furrion and you will be able to use the Furrion Chill Cube #FR69TD (white) or #FR49TD (black) with your furnace. However, the remote is not capable of operating the furnace at this time. Also, we…
Hey Neil. The 18,000 Btu Furrion Chill Cube RV Air Conditioner item #LC34DX fits a 14-1/4" x 14-1/4" cutout which is pretty standard on RV's. If you meant to write Dometic instead of domestic then yes it'll fit in your existing…
Hey Jon; I was actually just talking to Furrion about heat options for the Chill Cube yesterday (1/21/2025). At this time, the only way to have heat with this unit is through a furnace on a ducted setup. The Furrion Chill Cube RV AC w/ Air…
Hey Mike! The Advent Air RV Air Conditioner #ADV74QR is only designed to work with an R32 setup. Your old unit is going to be R410A, so the old components won't be compatible. Since everything moved to R32 last year due to EPA regulations a…
Hi JD; the Furrion Chill Cube #FR49TD air distribution box has a vent on it you can open and close. See the picture attached below. When it is closed it forces more of the air through the ducted system. Assuming you have a ducted system you will need…
Hey Kenny, welcome back! The reason for that note is because all of the new systems since 2025 use R32 refrigerant due to EPA regulations. Any 2024 and older systems use R410A and their parts are not compatible with the R32 units. It doesn't mean…
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…
Hey Doug welcome back! To replace your 15,000 btu Dometic Duo-Therm, I recommend the Advent Air RV Air Conditioner System item #ADV99QR in white or item #ADV69QR in black for a ducted setup. The Advent Air RV Air Conditioner System item #ADV39QR in…
Hey Keith! I can definitely help you find a replacement for your Dometic Duo Therm. However, you're going to have to replace the thermostat and air distribution box as well. Your current setup is for R410A and everything switched to R32 last year…
Hey Arkadius, welcome back! Yes, the ducted version of the Chill Cube comes with a remote. However, you're going to need the complete system for a replacement. You can choose from the following based on color: -Furrion Chill Cube RV Air…
Hey Kyle! That is correct. The Coleman-Mach Mach-C Everest has variable-speed cooling and an inverter-driven compressor. However, the Mach-C Everest uses a traditional wall thermostat instead of a remote control. It also works with both ducted and…
In these days of customer "no service" I am usually disapointed when doing business with people I don't know. It was refreshing doing business with you. I'm impressed!
RV Air Conditioners with 18000 Btu cool only comfort
Keep your rig comfortable with 18000 Btu cool only performance—strong airflow without a heat function. These units fit a 14-1/4" x 14-1/4" roof cutout, and for ducted systems you'll use an air distribution box to send more air through the ducts. Swapping from older units may require a new air distribution box due to R32 updates, and if you have a furnace you'll need a compatible thermostat to control heat.
Installation is straightforward but the unit is close to 80 lbs, so get help lifting to the roof. Torque the retaining bolts to 40 inch pounds. For propane furnace integration, provide constant 12v and ground to the wall thermostat and use the furnace control terminal; avoid switched 12v and set the gas-furnace dip switch as needed.
The air distribution box has a vent you can open or close to direct airflow. Close the vent to push more air through the ducts. Make sure your RV actually has a ducted system, and adjust the vent as needed to balance room airflow.
Plan on new air distribution boxes and controls due to the R32 update. Verify your 14-1/4" x 14-1/4" roof cutout. If you use a propane furnace, make sure the included or chosen thermostat can run the furnace, or wire your existing furnace thermostat accordingly.
Yes, it's designed for a 14-1/4" x 14-1/4" cutout, which is common on RVs. Confirm your setup is ducted or non-ducted before ordering. If you're replacing older components, the R32 refrigerant update means pre-2025 parts like some air distribution boxes may not be compatible, so plan to swap matching controls.
AC Unit Only
Complete AC System
RV Air Conditioners Parts or Accessories
Filters
