Complete kit, ducted or non-ducted
Mach 18 (Everest VS-18)
18,000 BTU rooftop air conditioner with the ceiling assembly and wall thermostat it needs
In stock. Ships today if ordered by 12 PM ET on a weekday.
Right for your RV if
- Your roof opening is 14 x 14 in, the standard for Coleman-Mach, Dometic, Furrion and Advent.
- Ducted or non-ducted: the 360-degree ceiling assembly works with both.
- Two people for the lift: the unit weighs 68 lb.
- Free shippingOrders over $200, lower 48
- Fit GuaranteeDoesn't fit your roof, it comes back free
- 30-day returnsUnopened, 10 percent restocking
- 2-year Coleman-Mach warrantyWe file the claim for you
What's in the box, top to bottom
The ceiling assembly is the part most stores leave out, and the unit won't run without it.
Rooftop unit
Mach 18 Everest VS-18 18,000 BTU Variable-Speed RV Air Conditioner, white
Ceiling assembly
Mach 18 360-Degree Ceiling Assembly, ducted or non-ducted
Wall thermostat
Mach 18 Heat/Cool Wall Thermostat, 12v
Will it run on my generator?
Yes. It starts on a 2,200 W inverter generator like a Honda EU2200i with nothing added. The variable-speed compressor ramps up instead of slamming on.
Variable-speed compressor, no soft start needed
Reviews
Full specifications
| Kit contents | 2111-00471 + 2111-0044 + 2111-0043 |
|---|---|
| Includes | rooftop unit + ceiling assembly + wall thermostat (one complete system). |
| Cooling | 18,000 BTU |
| Running current | 12.7 A turbo / 5.0 A eco at 115 V |
| Starting current | Low (inverter compressor) |
| Generator to start | 2,200 W inverter class |
| Height above roof | 12.13 in |
| Shipping weight | 76 lb |
| Roof opening | 14 x 14 in |
| Airflow | Ducted or Non-Ducted |
| Heat | Cool Only |
| Controls | 12V wall thermostat |
| Shroud | White |
| Replaces | Dometic Brisk II, Dometic Penguin II, Furrion Chill, Advent / Atwood, Any 14 x 14 in rooftop unit |
| Warranty | 2-year Coleman-Mach limited warranty |
Questions buyers ask
Questions buyers ask
Is this everything I need?
Yes. Unit, ceiling assembly, thermostat. Add nothing. The gasket is already on the unit.
Will it run on my Honda EU2200i?
Yes. About 916 W nominal and an inverter compressor with no start surge.
Ducted or non-ducted?
Either. Same kit.
Does it heat?
No. The thermostat runs your furnace; the unit is cool only.
How does it ship?
Ground, free over $200 in the lower 48, from the nearest US warehouse. In-stock orders placed by 12 PM ET on a weekday ship the same day. Inspect on delivery; report damage within 24 hours with photos and we file the claim.
Shipping, returns and warranty
Free ground shipping in the lower 48 on orders over $200. In-stock orders placed by 12 PM ET on a weekday ship the same day from the nearest US warehouse. Check the box on delivery and report damage within 24 hours with photos; we file the carrier claim.
Returns within 30 days, unopened, with a 10 percent restocking fee; buyer pays return shipping. Kits that don't fit your opening and airflow come back free under the Fit Guarantee.
2-year Coleman-Mach limited warranty. We handle the claim with Airxcel.
About Coleman-Mach
About Coleman-Mach
Coleman-Mach rooftop air conditioners are built by Airxcel in Wichita, Kansas, and have been since 1967. They are the original equipment on more RVs than any other brand, which is why the ceiling assemblies, controls and repair parts are still available for units twenty years old. Every unit carries the Coleman-Mach 2-year limited warranty; Kate RV handles the claim with Airxcel for you.