Pumps

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Geothermal Heat Pumps Now Count Toward Maryland’s Renewable Energy Credit Minimum

A new addition to the state’s list of accepted renewable energy sources may help reduce costs of heating and cooling large buildings. More

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Heat-Pump Water Heater

GE Appliances. The GeoSpring hybrid electric heat-pump water heater combines energy-saving heat-pump technology with a traditional electric heating system. More

Cost-Efficient GSHP?
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Cost-Efficient GSHP?

The IBACOS Lab Home is testing the efficiency (and viability) of an underslab loop... More

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High-Efficiency Heat Pump

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. More

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Hydronic Heat Pumps

GeoStar. Aston dual-speed geothermal hydronic heat pumps are available in 8- and 15-ton capacities, providing radiant floor heating, pool heating, and snow and ice melt to homes with high-volume water demands. More

RainPerfect Pump
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RainPerfect Pump

The solar-powered RainPerfect pump for rain barrels provides pressure for a garden... More

Holding Pattern
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Holding Pattern

In thirsty Austin, a city home’s large-capacity cistern does its part for water... More

Product Review: Greywater Systems
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Product Review: Greywater Systems

Nearly 50% of potable water delivered to American homes goes down the drains of... More

Water: A Resource at Risk
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Water: A Resource at Risk

How widespread water shortages, driven by climate change and population growth,... More

Energy Star Water Heater With Vacation Setting From GE
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Energy Star Water Heater With Vacation Setting From GE

GE. With an Energy Factor of 2.3, the GeoSpring heat-pump water heater exceeds... More

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