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More stories about HVAC

  • Making a Business of Ice Dams

    Though it’s not for the fainthearted, dealing with ice damage can be a profitable sideline

  • Stair-Builder's Tool Kit

    For short cash and a little effort, you’ll save lots of time on your next handrail installation.

  • Super-Insulated Tank for Heating Fluid Storage

    Wouldn't it be nice to store excess heat generated by solar panels and biomass boilers in summer for heating during the winter? Here's a stab at a tank designed for the purpose.

  • Q&A: Closing a House for the Winter

    I have customers who wants me to build a log home that will be used seasonally, for about two months of the summer and another two months in the winter. During the rest of the year they want to leave the house closed up and unheated. We're at the edge of the Rocky Mountain Front Range in eastern...

  • Soundproofing Outdoor Generators and Condensers

    Special mounts, acoustic blankets, and properly sized barriers are all part of the solution.

  • Market Movers

    NUMBERS MAY NOT LIE, BUT SOMETIMES they can make a liar out of conventional wisdom.

  • N.C. Nonprofit Achieves Green Firsts

    CHARLOTTE, N.C. — The Affordable Housing Group of North Carolina, a nonprofit developer based in Charlotte, is taking affordable housing to a new level in the state.

  • TVA-ORNL Project Provides a Window on the Payback of Energy Upgrades

    Study finds that modest upgrades in insualtion and HVAC equipment dramatically reduce energy use in warm, humid climates.

  • JLC Report

    State legislators deal blow to residentialsprinkler codes; robo-houses provide a window on energy-upgrade payback; more

  • Hot Wired

    The high-efficiency DSZC16 ComfortNet heat pump by Goodman is performance-rated at 16 SEER for cooling and 9.5 HSPF for heating.