Cold-Climate Air Source Heat Pumps

Spotlight Article:

Cold-Climate Air Source Heat Pumps

 High-efficiency technologies like air source heat pumps (ASHPs) have significant potential to improve space-heating efficiency and reduce energy costs for houses in cold climates. ASHP technology has been available for many years, but until ...

Keep Reading

FILTER ARTICLES
stuff

Drawbacks Of Powered Attic Ventilators

Author: Ted Rieger
archive CONTENT
November 01, 1995

Powered attic ventilators, already suspected of using more energy than they save, can also create excess moisture, structural problems, discomfort, and combustion safety problems for home occupants, according to a recent study. [continue reading]

stuff

Researchers Approach Builders on Duct Location

archive CONTENT
November 01, 1995

It is common practice in California to put ducts outside the conditioned space, in attics and crawlspaces. These duct systems are typically 50%-70% efficient due mostly to air leakage and heat transfer losses, while sealed conditioned-space duct installations have efficiencies over 90%. O [continue reading]

stuff

Air Sealing in Occupied Homes

Author: David Keefe
archive CONTENT
November 01, 1995

There are few areas of residential construction that are so commonly misunderstood as air movement within and through houses. [continue reading]

Redefining Home Performance in the 21stCentury

HPC

Redefining Home Performance in the 21stCentury

Today, the Home Performance Coalition (HPC) calls on policymakers, industry leaders, energy program managers and contractors to redefine home energy ...

Zero-Energy Homes Are Ready for Mainstream Markets

Laurie Guevara-Stone

Zero-Energy Homes Are Ready for Mainstream Markets

Zero-energy (ZE) homes—efficient homes that produce or procure as much renewable energy as they consume over the course ...

Earn BPI CEU credits
HEP
Home Performance with EnergyStar
SPONSORED CONTENT Home Diagnosis: The First TV Series about Home Energy! Learn more! Watch Video
Email Newsletter

Home Energy E-Newsletter

Sign up for our free monthly
E-Newsletter!

Harness the power of
HOME PERFORMANCE!

Get the Home Energy
e-newsletter

FREE!

SUBSCRIBE

NOW!