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LG LWHD1800R Seal Kit
A seal kit assists in sealing the system from any outdoor air, which makes it quite a bit more effective and cheaper to run. These kits are easy to fit and are designed to save energy and to help reduce utility costs operating your heating or cooling wall unit.
How can I tell if my system seal kit is failing?
- You notice too much of an airflow is being let through all around the unit
- It may be requiring more time to get to the right temperature in your rooms
- You can actually see sunlight while being beside the LG system
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