HVAC Discussions (30)

← Back to HVAC
Discussions Replies Latest Activity

raised ranch heating, can't balance it

I need some input on an HVAC balancing question --- I have a raised ranch home with a finished basement and an open stairwell connecting th…

Started by Kari Sauder

17 Nov 8, 2013
Reply by Eric Kjelshus

Looking for a good load calculation software

Hey all, My company is going to be installing a few ductless heat pumps very soon and I'm going to need a load calculation software. Any su…

Started by Andrew Vidal

15 Sep 23, 2013
Reply by Perry Ning

Where to find EER and SEER if it is not on the label

That's all Judi

Started by Judi Lyall

4 Dec 29, 2012
Reply by Bob Blanchette

Furnace Blower Fan on 100% of the time - Good or Bad or it depends?

I was at a dinner party last night and two guests described how their HVAC reps told them to run their furnace blowers 100% of the time.  T…

Started by TJ Ewing

71 Dec 23, 2012
Reply by dale conner

Effective heating for handicapped

Looking for a good suggestion for heating an electric home for a handicapped person... they get cold easily.  Currently has radiant ceiling…

Started by Kent Mitchell

3 Oct 12, 2011
Reply by Kent Mitchell

I used the wrong title: What are the pros and cons to a HEAT PUMP not hydronic system

Sorry folks. It not hydronic but heat pump Judi SHE BUILDS GREEN

Started by Judi Lyall

3 Oct 12, 2011
Reply by Kevin DeBord

Good article on why HVACR contractors should dominate the home performance market

Check out this article in ACHR The News on why HVACR contractors are a natural fit for, and should  dominate the home performance market:…

Started by Leslie McDowell, BPI

0 Oct 6, 2011

Historic Home Radiant Hot Water

I am modeling a home this week that was built in 1927. Heated (CZ 4) with a 1927 coal fired boiler that was converted to NG in the mid 1960…

Started by John Nicholas

2 Jul 10, 2011
Reply by Bill Bradbury

Is this ductwork legal?

This furnace was installed two years ago in a conditioned basement.  The ductwork is a thin flexible plastic like that of a clothes dryer (…

Started by Jeff Mounts

2 Jul 10, 2011
Reply by Bill Bradbury

Sizing Heat Pumps In Southwest Ohio

I am participating in a DOE Better Buildings  program in southwest Ohio that is in its infancy stages. During discussions while setting the…

Started by Jeremy Begley

2 May 12, 2011
Reply by Kyle Brown

RSS

Photos

Loading…
  • Add Photos
  • View All

Latest Activity

Charles Ryan Weitzel posted a discussion

Oil Fired Boiler Being Used as the Heating Source in Two Air Handlers of a Historic Home

I'm not sure this makes any difference, but I've only run into a system like this here, where I…See More
1 minute ago
Ronald Wallis replied to Jonny Fisher's discussion Minneapolis Blower Doors and Duct Blaster for sale in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"interested in your equipment. Do you have pics? Is equipment compliant with new regulations?"
4 hours ago
Ronald Wallis joined allen p tanner's group
Thumbnail

Energy Auditing Equipment for Sale, Trade or to Purchase

Discuss the pros and cons of the equipment you are interested in prior to purchase. Post equipment…See More
4 hours ago
Joe Crisara replied to Kim Tanner's discussion Article about residential energy efficiency and why sales are low
"Kim, I couldn't agree more. Too many times energy audits are focused on the technical aspects…"
5 hours ago
Chris Dorsi's event was featured
5 hours ago
Joe Crisara posted a video

Total Immersion HVAC, Plumbing & Electrical Contractor Sales Summit Video

This is a video of the opening segment of one of the Total Immersion Sales Summits which features sales training for the HVAC, Plumbing and Electrical Contra...
5 hours ago
Chris Dorsi updated an event
Thumbnail

2016 Habitat X Summer National Conference at Big Sky Resort

June 27, 2016 to June 29, 2016
The 2016 Habitat…See More
5 hours ago
Chris Dorsi posted an event
6 hours ago

© 2016   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service