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LG LSN180HE Seal Kit
A seal kit will completely seal the unit from any outdoor air, in turn making it more proficient at heating or cooling and easier on the wallet. Seal kits are quite simple to set up and are designed to save energy and to save money heating or cooling your house.
Subtle hints thermal seal kit is going bad
- You are able to feel too much air making its way inside next to and around the unit
- You can see sunlight when standing beside the system
- It seems to be taking too long to get to the right temperature in your rooms
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