Diane Chojnowski's Videos (75)

Forum

How many BTU required to heat air

Started by Sean Wiens in HVAC. Last reply by Brad Cook 1 hour ago. 12 Replies

Derating / Rating Old Insulation

Started by Haley Keegan in Weatherization. Last reply by Haley Keegan yesterday. 4 Replies

Green Button Connect

Started by Rob Buchanan in General Forum. Last reply by Steve Schmidt on Monday. 1 Reply

Installing High Efficiency Equipment....?

Started by Horace Douglas Hunt, Jr. in General Forum. Last reply by Horace Douglas Hunt, Jr. Dec 5. 5 Replies

Solar Panel Size?

Started by Kyle Baker in Best Practices Dec 2. 0 Replies

ACEEE 2019 State Energy Efficiency Scorecard

Started by Diane Chojnowski in General Forum. Last reply by Horace Douglas Hunt, Jr. Nov 29. 1 Reply

HVAC Contractors Expand Their Role in Home Performance

Started by Diane Chojnowski in General Forum. Last reply by Horace Douglas Hunt, Jr. Nov 29. 1 Reply

Latest Activity

Brad Cook replied to Sean Wiens's discussion How many BTU required to heat air
"If your room is air sealed and insulated on all 6 sides, where is the thermal energy going to come…"
1 hour ago
Matt Lee is now a member of Home Energy Pros Forum
3 hours ago
Home Energy Magazine posted a blog post

A New Chapter Begins

The beginning of one story is the close of another. After over 35 years of providing relevant,…See More
4 hours ago
Bob Deavson posted a blog post

HCFC Refrigerant Ban: Everything Contractors Need to Know

As of January 1, 2020, HCFC refrigerant use will be severely limited in the United States. If you…See More
6 hours ago
Building Performance Institute liked Home Energy Magazine's blog post How the U.S. Department of Energy’s Home Energy Score™ Uses HPXML by Madeline Salzman
8 hours ago
Building Performance Institute liked Home Energy Magazine's blog post Home Energy Magazine Starts a New Chapter
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Building Performance Institute liked Home Energy Magazine's blog post Home Energy's Winter 2019 issue is live!
8 hours ago
Building Performance Institute liked Home Energy Magazine's blog post Home Energy's Winter 2019 issue is live!
8 hours ago
Sean Wiens replied to Sean Wiens's discussion How many BTU required to heat air
"Hi David, No we did/do not have water metering. My estimate had a mistake in formulas- SORRY. …"
8 hours ago
David Butler replied to Sean Wiens's discussion How many BTU required to heat air
"you wrote: "I have calculated I would need around 114,600 gals of hot water year" Huh?…"
16 hours ago
Sean Wiens replied to Sean Wiens's discussion How many BTU required to heat air
"Thanks David,  Was just thinking we do not have the large swings in the summer that I think…"
19 hours ago
David Butler replied to Sean Wiens's discussion How many BTU required to heat air
"Not sure how a locational bias plays into this... it doesn't take much of a swing for daily…"
22 hours ago

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