Carrier. Featuring Greenspeed intelligence, the company’s latest Infinity heat pump offers an industry-leading HSPF heating efficiency rating of up to 13 along with cooling efficiency up to 20 SEER.
Warm up to 800 square feet for up to 12 hours with this portable propane unit.
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At just 12 pounds, these solar roofing modules don't require structural reinforcement and stilll resist wind uplift.
American Standard. The WaterSense-certified, dual-flush Boulevard toilet operates at 1.6 gpf for solids or 1.1 gpf for liquids, offering water savings of up to 20% compared to standard models, according to the company.
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When you need to increase air movement between rooms, the Perfect Balance In-Door Pressure Balancer offers a more elegant solution than leaving an enormous gap beneath the door.
Helical piers anchor a house on a sliding slope.
Imtra. The Sardinia and Cyprus 120-volt flush-mount LED downlights are designed to replace 120-volt, 35-watt halogen lights, providing equal light output and color temperature but with no radiated heat and less than one-third of the power consumption, the company says.
GeoStar. The Cypress Series geothermal system provides forced-air heating and cooling and hydronic heating for radiant floors and features a desuperheater option for supplemental hot water.

University of Maryland
The WaterShed house took top honors in the overall competition.
The Slimline Platinum thermostat provides control of both temperature and humidity levels.
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There are more than 100 million homes and approximately 20 billion square feet of clear-glass residential windows in the U.S. Most of those homes are more than 30 years old, and as a result, the market is growing for replacement windows with energy-efficient insulating glass.
According to Triangle Tube, the Prestige Solo Condensing Boiler is one of the most efficient and environmentally friendly heating systems on the market.
WarmWire floor heat cable makes it easy to incorporate radiant heat into a kitchen or bath: You simply tape cable straps to each side of the subfloor, weave the cable between the straps, and cover with a cement-based or gypsum-based mortar.
Instead of replacing a sound single-pane window, consider adding Solar Gard Silver AG 50 Low-E Window Film.
With the Dryer Duct Booster you can set up a laundry room almost anywhere in the house without worrying about the length of the exhaust run or the number of bends.
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Cree Acquires Ruud Lighting