Kristof Irwin's Groups (3)

  • HVAC

    168 members Latest Activity: 16 hours ago HVAC design, Manuals J, S, T, & D, Duct leakage, Air flow, ENERGY STAR new home requirements, and more. Since heating & cooling are such a big part…

  • Home Energy Ratings

    103 members Latest Activity: Feb 6 Calculating them; visualizing them; explaining them; selling them .... there is a lot to discuss and debate here

  • Wrightsoft - Manual J / Manual D

    39 members Latest Activity: on Sunday If you use Wrightsoft to calculate loads or design ducts, you likely have questions.  Get answers from veteran program users and peers here!

Home Energy Pros

Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy,) and brought to you in partnership with Home Energy magazine.

Latest Activity

Kaushal Bharath Raju replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Thanks Chie! We have this event in our calender."
7 hours ago
Kaushal Bharath Raju replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Hi Alice; I tried sending you an e-mail but the message bounced. Can you kindly verify your e-mail…"
7 hours ago
Chie Kawahara replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Hi Kaushal, Thousand Home Challenge is a wonderful forum and the resource collection is…"
8 hours ago
Alice La Pierre replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Hello Kaushal, While it's true I did some of the finish work myself, I also acted as my own…"
10 hours ago
Kaushal Bharath Raju replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Thank you Linda for your response; and your generosity in sharing your suggestion and hope. I…"
10 hours ago
Kaushal Bharath Raju replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Wow...thank you so much for your response Alice! I really appreciate it. It is simply amazing all…"
10 hours ago
Tom White's 3 videos were featured
11 hours ago
Jim Gunshinan's blog post was featured
11 hours ago
Sharon Block's 3 events were featured
11 hours ago
Tom White posted videos
11 hours ago
Linda Wigington replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Kaushal I just spent more than an hour on a detailed response and lost when I decided to check the…"
11 hours ago
Sharon Block posted events
11 hours ago

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