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LG LAU121HNM Seal Kit
A seal kit seals the whole system from any outdoor air, which makes it quite a bit more energy efficient and much cheaper to keep running. Seal kits are really simple to install and were created to help reduce utility costs letting your unit run.
Hints of a poorly working seal kit
- It may be taking too long to get to the right temperature in the room
- You feel a lot of air making its way to the house from all around the LG system
- You can actually see sunlight while peering next to the unit
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If you are going to be buying or ordering any LG LAU121HNM replacement part do your best and make sure of the correct model and also make a visual comparison so that you are positive that the proper replacement seal kit is being ordered. Once you have the part to install the replacement part alone. Pay a professional in your area to do it for you.
Feel free to download your manual for help.
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