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Williams 3509622 Seal Kit
A seal kit seals the whole system from the outside, which makes it quite a bit more proficient at heating or cooling and much cheaper to keep running. These seal kits are easy to install and are designed to save energy and to help save expenses operating your heating or cooling wall unit.
Symptoms of an ineffective wall seal kit
- You detect a good size airflow making its way to the house from next to the unit
- You can actually see the outside while being next to the unit
- It may be needing a lot more time to reach the desired temp in your house
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If you are going to be buying or purchasing, do your due diligence and cross-check the model number as well as make a visual inspection in order to be sure the correct seal kit is the one being purchased. Once you have the part to replace the part all by yourself. Find a professional in your town or city to do the job for you.
Feel free to download your manual for help.
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