Designed to maintain a fresh indoor air environment, a heat recovery ventilator brings a continuous supply of fresh air into a home while exhausting an equal amount of contaminated air. During winter, fresh incoming air is tempered by the heat that is transferred from the outgoing air to save on energy costs. The process is reversed during summer. Fantech. www.fantech.net
Black is a line of 100 percent acrylic paint by Mythic that is made with zero VOCs, zero carcinogens, and low odor. The self-priming product is also mildew resistant and creates a washable finish. Mythic. www.mythicpaint.com
The EPA’s AirPLUS proram requires a comprehensive air-sealing plan, and Great Stuff offers a variety of foam sealants to prevent air leaks. The company offers different products for different needs, such as gaps and cracks, and windows and doors. Dow. www.greatstuff.dow.com
