Featured Research

from universities, journals, and other organizations

Hot Savings: New Heat Pump Uses 50 Percent Less Energy Than Standard Units

Date:
January 19, 2007
Source:
Oak Ridge National Laboratory
Summary:
Homeowners could see their electric bills reduced considerably with Oak Ridge National Laboratory's integrated heat pump. The unit, which combines water heating with heating and cooling, dehumidification and ventilation functions, can use 50 percent less energy than standard heat pumps and water heaters.

Homeowners could see their electric bills reduced considerably with Oak Ridge National Laboratory's integrated heat pump.

Related Articles


The unit, which combines water heating with heating and cooling, dehumidification and ventilation functions, can use 50 percent less energy than standard heat pumps and water heaters.

The unit's energy savings come primarily from hot water provided at heat pump efficiencies, said Richard Murphy, a researcher in ORNL's Building Technologies Program. The unit also benefits from the use of variable speed components that have operating rates that can be adjusted to meet current loads efficiently.

A number of other factors, including the availability of mass-produced products such as brushless permanent magnet motors for compressors and fans, are seen as keys to the success of this effort. The goal of the project, funded by the Department of Energy's Office of Energy Efficiency and Renewable Energy, is to attract a commercial manufacturer by 2008.


Story Source:

The above story is based on materials provided by Oak Ridge National Laboratory. Note: Materials may be edited for content and length.


Cite This Page:

Oak Ridge National Laboratory. "Hot Savings: New Heat Pump Uses 50 Percent Less Energy Than Standard Units." ScienceDaily. ScienceDaily, 19 January 2007. <www.sciencedaily.com/releases/2007/01/070118163602.htm>.
Oak Ridge National Laboratory. (2007, January 19). Hot Savings: New Heat Pump Uses 50 Percent Less Energy Than Standard Units. ScienceDaily. Retrieved October 30, 2014 from www.sciencedaily.com/releases/2007/01/070118163602.htm
Oak Ridge National Laboratory. "Hot Savings: New Heat Pump Uses 50 Percent Less Energy Than Standard Units." ScienceDaily. www.sciencedaily.com/releases/2007/01/070118163602.htm (accessed October 30, 2014).

Share This



More Matter & Energy News

Thursday, October 30, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Mind-Controlled Prosthetic Arm Restores Amputee Dexterity

Mind-Controlled Prosthetic Arm Restores Amputee Dexterity

Reuters - Innovations Video Online (Oct. 29, 2014) A Swedish amputee who became the first person to ever receive a brain controlled prosthetic arm is able to manipulate and handle delicate objects with an unprecedented level of dexterity. The device is connected directly to his bone, nerves and muscles, giving him the ability to control it with his thoughts. Matthew Stock reports. Video provided by Reuters
Powered by NewsLook.com
Robots Get Funky on the Dance Floor

Robots Get Funky on the Dance Floor

AP (Oct. 29, 2014) Dancing, spinning and fighting robots are showing off their agility at "Robocomp" in Krakow. (Oct. 29) Video provided by AP
Powered by NewsLook.com
Saharan Solar Project to Power Europe

Saharan Solar Project to Power Europe

Reuters - Business Video Online (Oct. 29, 2014) A solar energy project in the Tunisian Sahara aims to generate enough clean energy by 2018 to power two million European homes. Matt Stock reports. Video provided by Reuters
Powered by NewsLook.com
Lowe's Testing Robot Sales Assistants in California Store

Lowe's Testing Robot Sales Assistants in California Store

Buzz60 (Oct. 29, 2014) Lowe’s is testing out what it’s describing as a robotic shopping assistant in one of its Orchard Supply Hardware Stores in California. Jen Markham explains. Video provided by Buzz60
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Space & Time

Matter & Energy

Computers & Math

In Other News

... from NewsDaily.com

Science News

Health News

    Environment News

    Technology News



    Save/Print:
    Share:

    Free Subscriptions


    Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

    Get Social & Mobile


    Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

    Have Feedback?


    Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
    Mobile: iPhone Android Web
    Follow: Facebook Twitter Google+
    Subscribe: RSS Feeds Email Newsletters
    Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins