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LG LW1210ER Seal Kit
A seal kit can actually seal the entire wall unit from the outside, which makes it quite a bit more effective and will yield a cost-saving benefit in the long run. These seal kits are quite simple to set up and are really the best way to help reduce utility costs heating or cooling your house.
Major symptoms of a poorly performing unit seal kit
- It is needing more and more time to get to the right temperature in your home
- You are able to feel way too much air being let through all around the unit
- You can see outside when looking beside the LG system
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