Keep your rooftop AC unit clean, dry, and UV-protected during storage and off-season months. This ADCO cover is precision-sized for the Coleman Brisk Air II shroud profile and installs in seconds with a parachute-style drawcord -- no tools required.
Exposed rooftop air conditioners collect leaves, bird debris, road grime, and UV damage every mile your rig sits idle. The ADCO 08-3842 slips over your Coleman Brisk Air II shroud and cinches snug, blocking out drafts that sneak into the coach through an unprotected unit -- a common complaint in shoulder-season camping.
ADCO sizes each cover to match specific AC shroud dimensions rather than offering a one-size-fits-most solution. The 28" x 14" x 30" profile is engineered for the Brisk Air II footprint, so you get a clean, rattle-free fit without bunching or gaps at the base.
Outer vinyl shell sheds rain and road dirt while the jersey backing resists interior abrasion against the AC shroud surface.
Formulated to resist UV degradation so the cover won't crack, fade, or stiffen after seasons of sun exposure on the roof.
Bungee-style parachute drawcord pulls the cover snug around the AC base, preventing wind lift during travel or storage.
Seams are reinforced and sealed so moisture cannot wick through stitching -- a weak point on cheaper covers.
A bare rooftop AC is a direct air path into your rig when the unit is off. Cold ambient air, insects, and moisture migrate through the evaporator and into the living space. Covering the unit cuts that infiltration, reducing interior heating load and keeping the living space more comfortable during cold nights when you are running furnace heat instead of AC.
The snug base fit of the drawcord system blocks outside air from entering through the AC unit, a benefit that pays off in both comfort and reduced propane consumption on cold nights.
This cover is specifically designed for the Coleman Brisk Air II rooftop air conditioner, which is one of the most common OEM-spec units found on travel trailers, fifth wheels, and Class C motorhomes built over the past two decades. The Brisk Air II shroud has a distinctive profile that differs from the original Brisk Air and from Mach-series units -- confirm your unit model before ordering.
Coleman Brisk Air II and the original Brisk Air use different shroud profiles. The 08-3842 is sized for the Brisk Air II. If you have the original Brisk Air or a Mach 8/Mach 15 unit, ADCO makes separate covers sized for those models. Look for the model label on the interior ceiling assembly or the rooftop unit itself.
No tools needed. Lower the cover over the AC shroud from above, center it over the unit, then pull the parachute drawcord snug and secure the cord lock. The entire process takes under two minutes. Remove before operating the air conditioner.
Always remove the cover completely before running the air conditioner. Operating the AC with the cover in place will obstruct airflow, overheat the compressor, and void the AC unit warranty.
Rinse with mild soap and water when dirty. Allow to fully air-dry before folding and storing to prevent mildew inside the fabric backing. Store folded in a dry compartment when not in use. The Polar White color reflects heat off the cover surface during warm storage periods, reducing thermal stress on the vinyl.
Inspect the drawcord and cord lock annually. UV exposure can degrade bungee elasticity over time. ADCO covers carry a 3-year limited manufacturer warranty, so document your purchase date.