- Brand: ThermoPanSize: 2-1/4 Inch x 3-1/8 Inch
- Stops Line Set Snagging
- Creates a Permanent, Air-Tight Seal Through Walls
- High-Density Foam Gaskets Keep Our Air, Insects and Other Pests
- No Ugly Holes to Patch
- Installs Easily on Siding or Masonry Walls
- Saves Labor Costs
- For New Construction or Retrofit
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