Dennis Heidner's Discussions (203)

Discussions Replied To (174) Replies Latest Activity

"Yes,  and the reason why it is occurring is that the motion detector is powered only…"

Dennis Heidner replied Feb 2 to LED's and motion sensors

9 Feb 5
Reply by A. Tamasin Sterner

"John,  of the byproducts listed,  the CO, NOx and H2O I suspect are the most importa…"

Dennis Heidner replied Feb 2 to Unvented Gas Space Heaters – Continued Delays

10 Feb 3
Reply by Eric Kjelshus

"Have you looked how much light you need in the backyard and where you need the light…"

Dennis Heidner replied Jan 16 to Lighting replacement - 300 watt LED flood light

4 Jan 17
Reply by Jan E. Graveamker

"Dan, Solar PV and solar H2O work in northern climates...They can still provide the d…"

Dennis Heidner replied Apr 28, 2016 to Net Zero Energy Hot Water

18 May 12, 2016
Reply by Tom Mallard

"What climate zone are you in?  Where would the hot water heater be set?  Northern cl…"

Dennis Heidner replied Apr 28, 2016 to Net Zero Energy Hot Water

18 May 12, 2016
Reply by Tom Mallard

"The last picture with fiber cement - looks like the pattern you might see from water…"

Dennis Heidner replied Apr 7, 2016 to Airflow "through" a building or "beneath" the exterior cladding

3 Apr 14, 2016
Reply by Tom Mallard

"We have PV panels on our roof,  we tracked the panel temps, microinverter temps,  an…"

Dennis Heidner replied Apr 7, 2016 to Cooling effect from solar panels

15 May 5, 2016
Reply by Steve Leombruno

"So this is an old post... with some new comments on it.   The problem is not likely…"

Dennis Heidner replied Dec 3, 2015 to LED's interfering with Garage Door Openers

12 Dec 3, 2015
Reply by Dennis Heidner

"For Rod, second part... When I see really large electric services... my first reacti…"

Dennis Heidner replied Nov 29, 2015 to Utility Meter Accuracy

78 Nov 29, 2015
Reply by Dennis Heidner

"Rod,  I did see earlier that you had calculated the loads.  The key is even though a…"

Dennis Heidner replied Nov 29, 2015 to Utility Meter Accuracy

78 Nov 29, 2015
Reply by Dennis Heidner

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Forum Discussions

How would you insulate this roof?

Started by David Butler in General Forum. Last reply by David Butler 3 hours ago. 2 Replies

Dirty solar panels

Started by Evan Mills in General Forum. Last reply by Stacie Bagnasco 9 hours ago. 1 Reply

Fixing a water heater?

Started by John Shillito in Best Practices. Last reply by Eric Kjelshus on Friday. 21 Replies

Latest Activity

Profile IconAndrew McDowell, Randy Kinnison, Breanna Detwiler and 8 more joined Home Energy Pros Forum
1 hour ago
David Butler replied to Brad Cook's discussion Too many Heat Pump Water Heaters in a basement?
"theoretically, let's say you perfectly isolate the HPWH from a heat source. The HPWH's…"
2 hours ago
David Butler replied to David Butler's discussion How would you insulate this roof?
"Interesting idea. Commercial roof on a slope! Typical density for roofing spray foam is 2.5 to 3.0…"
3 hours ago
Summer Redman added a discussion to the group Job Board
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Hiring 2 Training Specialists in Champaign-Urbana, Illinois

The Applied Research Institute (ARI) at the University of Illinois at Urbana-Champaign is seeking…See More
4 hours ago
Summer Redman joined Diane Chojnowski's group
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Job Board

This group is for posting jobs related to all aspects of the home performance industry including…See More
4 hours ago
Stacie Bagnasco replied to Evan Mills's discussion Dirty solar panels
"This is a great idea. I clicked on your discussion because it made me remember that I forgot to get…"
9 hours ago
Kirsten Richnavsky posted an event
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rCloud - The Future of Testing at Your Office or Home

October 18, 2017 from 2pm to 3pm
Integrating rCloud as an essential part of your RESNET QA process.Retrotec’s rCloud app is here,…See More
10 hours ago
Ed Whitaker replied to Brad Cook's discussion Too many Heat Pump Water Heaters in a basement?
"Brad,   I agree with the comments and would add a couple of thoughts. 1st,  any time you…"
10 hours ago

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