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Williams 3144030 Seal Kit
A seal kit will completely seal the unit from any outdoor air, thus making it much more proficient at heating or cooling and much cheaper to keep running. Seal kits are really simple to install and are designed to help reduce utility costs creating a comfortable environment in your home.
What red flags are there that my thermal seal kit really needs to be replaced?
- You can visibly see the outdoors while peering beside the Williams system
- It sure seems like it is demanding more time to heat up or cool down your house
- You are able to feel too much air being allowed to come through next to the unit
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