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How to Zone a Forced-Air Furnace and Air Conditioner

  • Category how-to
  • Definition HD
  • Resolution 1280 x 720
  • Duration 00:06:22
  • Year 2018
  • Language English

How to Zone a Forced-Air Furnace and Air Conditioner

Ask This Old House plumbing and heating expert Richard Trethewey shows how to divide a home's heating and air-conditioning system into different zones

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