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Williams 6501912 Seal Kit
The seal kit seals the 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 easy to install and are really the best way to help reduce utility costs while your unit is running.
Hints of an ineffective thermal seal kit
- It sure seems like it is feeling like it takes longer to get to the right temperature in your home
- You can visibly see the outdoors when standing next to the unit
- You notice too much air coming in around the outside of the unit
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