All Blog Posts Tagged 'refrigerant' (3)

Mini-Split Heat Pumps are Quirky, Especially their Capacity

Mini-Split Heat Pumps are Quirky and Still Effective

The name "mini-splits" generally refers to heat pump systems with one outdoor unit and one or several smaller capacity air handlers. The efficiency of their operation comes via the inverter compressor and variable refrigerant…

Continue

Added by Chris Laumer-Giddens on September 17, 2014 at 1:32pm — 6 Comments

4 Mini-Splits and Heat Pump Efficiency, Will It Work?

Yes, I drive tractors too. Along with the home energy audit work, I’m a farmer at heart. I received a call from a gentlemen that needs some help backfilling and leveling out the dirt around the foundation of his homes new addition.

Now that the ground is dry enough, I load up my 24 horsepower Kabota tractor with bucket, attach the tiller and head over to his place. I find an old original house that was constructed shortly after the wagon trains arrived. Attached to the side is the new…

Continue

Added by Don Ames on July 22, 2012 at 12:32pm — 1 Comment

How the Heat Pump is King of Recycling

If You Like Recycling and Efficiency, Get A Heat Pump

by Don Ames, www.detectenergy.com, The Energy Spy Insider weekly Free eNewsletter.

The heat pump maintains its great efficiency by recycling refrigerant over and over again. In fact, the Heat Pump is the king of recycling. If you've seen a new, shiny heat pump lately,…

Continue

Added by Don Ames on December 4, 2011 at 9:51pm — 2 Comments

Featured Forum Discussions

Too many BTU's. Too much horsepower?

Started by Steve in General Forum. Last reply by Eric Kjelshus on Saturday. 4 Replies

Stack/wind pressure and flow networks.

Started by Daniel James Grundy in Training. Last reply by Daniel James Grundy Mar 23. 5 Replies

BDT with vermiculite in hollow CMU walls?

Started by Brad Cook in General Forum. Last reply by John Nicholas Mar 23. 2 Replies

Videos

  • Add Videos
  • View All

Latest Activity

Sy Richardson posted a video

Energy Efficient Roofing & 200 MPH Wind Rated

EternaTile delivers the easiest roof to install while delivering energy efficiency, aesthetics and up to 200 MPH sustained wind resistance. Watch how easy it is to install an EternaTile roof.
1 hour ago
Jacob Corvidae commented on Home Energy Magazine's blog post The Elephant in the Room
"Great story, Jim (and Kara).  For anyone interested in training on engaging with…"
2 hours ago
Tom Phillips commented on Home Energy Magazine's blog post The Elephant in the Room
"Great reminder! How do we get more contractors to visit their legislators? Related info from state…"
3 hours ago
Tom Phillips liked Home Energy Magazine's blog post The Elephant in the Room
3 hours ago
Jose Macho replied to Rob Madden's discussion Energy auditing as a stand-alone business model...
"Energy auditing as a stand alone business is not a sustainable business model. The biggest factor…"
3 hours ago
tedkidd replied to Rob Madden's discussion Energy auditing as a stand-alone business model...
"Oh, we are also finding EVERY effort towards radical transparency accelerates achievement of trust…"
4 hours ago
tedkidd replied to Rob Madden's discussion Energy auditing as a stand-alone business model...
"We have a stand alone model that is working, but your definitions need clarification. Do you mean a…"
4 hours ago
Home Energy Magazine's video was featured

Sneak Peek at U.S. Department of Energy Solar Decathlon 2017

Get a sneak peek at the U.S. Department of Energy Solar Decathlon team house renderings. The competition takes place October 5-9 and 12-15, 2017 in Denver, CO
4 hours ago

Home Energy Pros

Welcome to Home Energy Pros – the unique digital community by and for those who work in the home energy performance arena.

Home Energy Pros was founded by the developers of Home Energy Saver Pro (supported by the U.S. Department of Energy) and brought to you in partnership with Home Energy magazine.  Home Energy Pros is sponsored by the Better Buildings Residential Network. Please honor our Guidelines

© 2017   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service