Window Air Conditioner Outdoor Cover (25.5"W x 21"D x 17"H)

Key Features

• Heavy-Duty All-Weather Protection: Constructed from high-density, waterproof Oxford fabric designed to protect your AC unit from rain, snow, dust, and UV rays during the off-season.
• Thermal Insulation: Features an internal lining that helps prevent cold drafts from entering your home through the AC unit, improving energy efficiency and reducing heating costs.
• Wind-Proof Security: Equipped with an adjustable drawstring hem and heavy-duty plastic buckles to ensure a tight, custom fit that won't blow away during winter storms.
• Moisture-Resistant Design: Engineered with integrated air vents to promote circulation, preventing the buildup of condensation and rust on the internal metal components of the compressor.
• Corrosion-Resistant Hardware: All straps and fasteners are made from weather-stabilized materials to prevent snapping or fraying after prolonged exposure to freezing temperatures.

Replaces / Cross-Reference Part Numbers

• Universal Outdoor AC Cover (Medium)
• Window AC Winterizing Jacket
• 25x21x17 AC Shield
• Standard Window AC Insulation Wrap

Compatibility & Fitment

This cover is designed to fit most standard 8,000 to 12,000 BTU window air conditioning units. Key compatibility details include:

• Dimensions: 25.5" Width x 21" Depth x 17" Height.
• Brands: Fits major brands including Frigidaire, GE, LG, Kenmore, Haier, Emerson, and Midea.
• Application: Designed specifically for the outdoor portion of the window unit. Ensure you measure your unit's exterior dimensions before purchasing to ensure a proper fit.

When to Replace

• Tears or Punctures: Visible holes in the fabric that allow water or snow to sit directly on the AC chassis.
• Brittle Material: The fabric has become "crunchy" or thinned out due to sun damage, leading to easy ripping.
• Failing Drawstrings: The elastic or cord has lost its tension, preventing the cover from staying secure in high winds.
• Internal Mold: If the cover lacks proper venting and shows signs of mold growth on the inside, it can transfer odors into your home.

Installation Tips

• Clean and Dry: Before installing, ensure the AC unit is turned off, unplugged, and completely dry. Covering a wet unit can trap moisture and lead to premature rust.
• Remove Debris: Clear away any leaves, twigs, or bird nests from the top and sides of the AC unit to ensure the cover sits flush.
• Snug Fit: Slide the cover over the unit and pull the drawstring tight. Use the included buckles to wrap around the bottom or back of the unit for extra security against heavy winds.
• A/C Use Warning: Never operate the air conditioner while the cover is installed. This will cause the unit to overheat instantly and can lead to permanent compressor failure or fire.
• Storage: During the summer, fold the cover neatly and store it in a dry place. Avoid storing it while damp to prevent mildew.