Keep your Coleman rooftop AC unit clean, dry, and protected between camping seasons. ADCO's Polar White cover is purpose-built for Coleman Mini Mach and Super Mach models, blocking UV rays, windblown debris, moisture, and drafts with a heavy-duty vinyl shell that goes on fast and stays put.
An exposed rooftop AC unit collects leaves, pine needles, road dust, UV damage, and critter nesting material every season it sits uncovered. ADCO's 08-0608 cover seals those entry points with weatherproof seams and a snug parachute-style drawcord -- no bungees, no improvised tarps.
At 39.75" L x 27" W x 10" D, this cover is sized specifically for the Coleman Mini Mach and Super Mach footprint. It is not a universal "large" cover; it is cut to match these units so you get clean edges and a secure fit rather than a billowing oversized tarp.
The outer shell resists UV fading, cracking, and tearing while the soft jersey backing protects the AC housing finish from abrasion.
Non-tearable, weatherproof seams prevent moisture infiltration at stress points -- where generic covers typically fail first.
A continuous drawcord cinches the cover firmly under the AC shroud lip, keeping it in place even in gusty conditions.
Seals off the AC vents and intake grilles from leaves, insects, dust, and cold drafts that increase interior heat loss during winter storage.
This cover is designed for Coleman Mini Mach and Coleman Super Mach rooftop air conditioners. These are among the most widely installed rooftop AC units on production travel trailers and fifth wheels from the 1990s through the 2010s, making this one of the most common replacement and storage covers in the RV aftermarket.
Before ordering, confirm your Coleman unit matches the cover dimensions: 39.75" L x 27" W x 10" D. If your Coleman unit is a Mach 8, Mach 10, Mach 14, or Mach 15, verify those models' shroud dimensions match -- they may require a different ADCO SKU.
Installation is a rooftop job -- plan for safe ladder access and a buddy to hand the cover up if needed. The cover slides over the AC shroud from above. Cinch the drawcord evenly around the base of the shroud so the cover seats flush on all sides. No tools required.
This cover is intended for storage and off-season protection. Remove the cover before operating the air conditioner. Running the AC with the cover in place will restrict airflow and can damage the unit.