From This Old House.

The newly sealed airtight house will provide our homeowners with a more energy efficient and comfortable home. But it also means that indoor air quality needs to be managed. Kevin O’Connor learns about the HRV system that’s being installed from HVAC contractor, Chris Wisniewski, which aims to strike a balance of improved comfort and durability within a budget-conscious renovation.

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About This Old House TV: This Old House is America’s first and most trusted home improvement show. Each season, we renovate two different historic homes—one step at a time—featuring quality craftsmanship and the latest in modern technology. We demystify home improvement and provide ideas and information so, whether you are doing it yourself or hiring out contractors, you’ll know the right way to do things or the questions to ask. Our experts including general contractor Tom Silva, plumbing and heating expert Richard Trethewey, landscape contractor Jenn Nawada, master carpenter Norm Abram, and host Kevin O’Connor give you the tools you need to protect and preserve your greatest investment—your home.

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Installing HRV for Energy Efficiency | This Old House
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