Ac42h Air Conditioner Foam Weather Seal, 1-1/4 X 1-1/4 X 42 In.

Window air conditioner units often leave gaps around their frames that allow cool air to escape in summer and warm air to leak out in winter. The Frost King AC42H Air Conditioner Foam Weather Seal seals these gaps with a compressible open-cell polyurethane foam strip, improving your cooling and heating efficiency while keeping out dust, insects, and outdoor air.

This weather seal is designed specifically for window air conditioner installations. By blocking air leaks around the unit's perimeter, it helps your air conditioner work more effectively and reduces the energy waste that drives up utility bills. The highly compressible foam material adapts to fit different gap sizes and frame configurations.

Features and Benefits

• Improves Energy Efficiency: Seals air leaks around window AC units to help your system cool more effectively in summer and reduce heat loss during winter months.
• Highly Compressible Foam: Open-cell polyurethane material compresses to fit gaps and adapts to the AC unit's frame.
• Blocks Drafts and Pests: Creates a tight seal that keeps out dust, insects, and outside air while your AC is running.
• Resilient Design: The flexible foam design absorbs movement while keeping drafts out of your home.

Specifications

• Brand: Frost King
• Model: AC42H
• Width: 1-1/4 inches
• Thickness: 1-1/4 inches
• Length: 42 inches
• Material: Open-cell polyurethane foam
• Color: Black