With an Energy Factor of 0.80, the unit sets a new standard for energy-efficient residential water heaters. More
20 products for green-built homes, including an electric-vehicle charging station, an energy management system, and insulated framing. More
Although tankless water heaters have gotten a lot of attention the last few years, tank-style units offer plenty of efficient options, and in some cases, are actually more efficient. More
Rheem. SRCC-labeled Solaraide passive solar water heating systems operate without pumps or controllers. A closed-loop, indirect heat exchange design wraps completely around the unit’s roof-mounted thermo-siphon exchange tank for optimum efficiency. Single or double flat-plate collectors in 47- or 80-gallon capacity include multiflow risers that transfer heat rapidly and provide heated potable water directly to the home’s existing or backup water heater. The company also makes SolPak active solar thermal systems and storage tanks. 800.621.5622. www.rheem.com. More
15 New products for sustainable homes, including low-flow faucets, an alternative-energy management system, and a geothermal heat pump. More
As interest in solar hot water climbs, understanding the systems is the first step to maximizing ROI. More
As interest in solar hot water climbs, understanding the systems is the first step to maximizing ROI. More
Rheem-Ruud's Spiderfire condensing-type water heaters offer up to 95 percent thermal efficiency. More
Rheem-Ruud's Spiderfire condensing-type water heaters offer up to 95 percent thermal efficiency. More
New products for sustainable homes, including a heat pump water heater, coconut tiles, low-flow toilets, and reflective roofing. More
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