All Blog Posts Tagged 'Voltex' (1)

Borrowing from solar thermal system - Why not use two tank systems with heat pump water heaters?

We are starting to roll out heat pump water heaters in the Pacific Northwest (Oregon, Washington, Idaho, Montana, and Wyoming).  One of the concerns we have in colder climates is the recovery time when the ambient air is cold. The lower the ambient temperature the less effective the heat pump water heater will be in generating hot water causing issues in households with more people, more bathrooms, and in colder months if the heat pump water heater is installed in garages or…

Continue

Added by Roch Naleway on September 7, 2012 at 7:14pm — 40 Comments

Monthly Archives

2017

2016

2015

2014

2013

2012

2011

2010

1999

Forum Discussions

Affordable Housing Funding

Started by SUZETT MOFFITT in General Forum. Last reply by John Nicholas 1 hour ago. 5 Replies

When is it too windy to use blower door?

Started by Brandon Walton in General Forum. Last reply by John Nicholas 1 hour ago. 12 Replies

Electro Magnetic Fields (EMF)

Started by Barry L NewDelman in General Forum. Last reply by Arnie Katz Jul 20. 2 Replies

Latest Activity

Will johnson posted a blog post

Federal Energy Efficiency on the chopping block!

Up to 40% cuts on the table to EnergyStar and more. Visit …See More
54 minutes ago
John Nicholas replied to SUZETT MOFFITT's discussion Affordable Housing Funding
"Funding for affordable housing is primarily through Tax Credits.  Companies pool investor…"
1 hour ago
John Nicholas replied to Brandon Walton's discussion When is it too windy to use blower door?
"Q:  When is the wind too much that you can't do a Blower Door test? A:  When it…"
1 hour ago
Profile Iconasine and seymour schreiber joined Home Energy Pros
yesterday

Photos

Loading…
  • Add Photos
  • View All

© 2017   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service