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LG LS301HE Seal Kit
A seal kit for the LG LS301HE can actually seal the entire wall unit from any outdoor air, which makes it quite a bit more proficient at heating or cooling and easier on the wallet. These seal kits are quite simple to set up and were created to save you some money with your wall unit.
Major symptoms seal kit needs a replacement ASAP
- You can visibly see outdoors while standing beside the system
- You detect a lot of air making its way inside all around the LG system
- It seems to be taking longer to heat up or cool down your rooms
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