Dennis Heidner
  • Kirkland, WA
  • United States
Share on Facebook Share

Dennis Heidner's Friends

  • Curt Kinder
  • Chris Hunt
 

Dennis Heidner's Page

Latest Activity

Dennis Heidner replied to Tim Kendzia's discussion Cooling effect from solar panels
"I had missed your query originally made a couple of years ago.   Yes it does make a difference on the temperatures under the roofing sheathing.  I know because I had measured that difference for about eighteen months.   Both…"
Saturday
Dennis Heidner replied to Paul Raymer's discussion Stud cavity air returns
"I live in a house that was built in 1963,  the builder used wall cavity between the first and second floor stair way as the return shaft for the furnace.  I'd could hear the furnance running louder because of the sound from the air…"
Aug 27
Dennis Heidner replied to Jerry Needham's discussion HVAC Question about running fan continuously Vs. setting on Auto so it runs when AC or Furnace runs
"Jerry,  Luke below has also suggested the first thing that came to my mind.  An ERV/HRV is installed and the furnace fan at low circulation speeds is being used to mix the fresh air from the ERV/HRV."
Aug 20
Dennis Heidner replied to Leslie Jackson's discussion DIY Filter Solution for an Evaporative Cooler, anyone?
"Where is the duct for the evaporative cooler running.  Straight out into the room?  or through ducts in attic or the floor.  I've seen underslab ducting that had failed... and the dust was actually dirt that was being picked up…"
Jul 26
Dennis Heidner commented on Pearl Certification's blog post Something New (Solar) and Something Old (Wood Stoves) get Jim’s Home to Pearl Gold
"Not included in the discussion of this house - was the number of air changes per hour that they are making with an ERV or HRV.  And how they provide the combustion air for the wood burning."
Jul 26
Dennis Heidner replied to Bruce Navin's discussion LED's interfering with Garage Door Openers
"I posted an explanation to Liam weeks ago.   Since different LED manufacturers may use different chipsets changing brands often means the noise they generated at the time is different. The original post was almost SIX years ago.  That…"
Mar 17
Dennis Heidner replied to Bruce Navin's discussion LED's interfering with Garage Door Openers
"LED should not be flashing at a rate of about 15/s.  They would be VERY old and simple crude designs - with something wrong.   The modern electronics that are in an A-19 bulb,  take the 120VAC, crank it up to about 350Vdc,  then…"
Feb 24
Dennis Heidner replied to Sean Lintow Sr's discussion Water Saver or Gimmick? in the group Best Practices (Residential)
"Sean,  if you are in a drought prone or high electric market area... I can see how they would work - if you can't install a demand controlled recirc pump. FWIW,  Last week (October 2017) I spent a week at a Laquinta hotel near the…"
Oct 13, 2017

Profile Information

Company
Rextorgroup
Professional Interests
Energy efficiency, building envelop, renewables, building modeling

Comment Wall (1 comment)

You need to be a member of Home Energy Pros Forum to add comments!

Join Home Energy Pros Forum

At 3:25pm on March 21, 2013, Diane Chojnowski said…

Welcome to Home Energy Pros! Feel free to join the conversation in the Forum and Groups. And share your energy efficiency photos, videos and upcoming events. If you're blogging about home performance, this is the place for you!

Don't forget to upload your profile photo. And add your location on our Member Map!


Thanks!
Diane, HEP Moderator

 
 
 

Latest Activity

Dannie Jackson's blog post was featured
5 hours ago
Profile IconEric Miller, David Giusti, Melinda Zytaruk and 2 more joined Home Energy Pros Forum
5 hours ago
Daniel Baur-McGuire replied to Tim Kendzia's discussion Cooling effect from solar panels
"I would argue that keeping the solar panels cool is more important as you will produce more power.…"
9 hours ago
Daniel Baur-McGuire replied to David Meiland's discussion Air gap above floor insulation--how big is the impact?
"Im specifically thinking of floors over garage. Builders here often use rigid insulation under the…"
9 hours ago
Robert DV replied to David Meiland's discussion Air gap above floor insulation--how big is the impact?
"Why Charles!   How do you really feel??"
10 hours ago
Robert DV replied to David Meiland's discussion Air gap above floor insulation--how big is the impact?
"David, Assuming the band / rim is sealed what benefit is there to direct contact with the sub…"
10 hours ago
Sean Lintow Sr replied to David Meiland's discussion Air gap above floor insulation--how big is the impact?
"2018 IECC --- just think, you do have 6 sided encapsulation unlike an attic which see's more…"
yesterday
Mick Lane replied to David Meiland's discussion Air gap above floor insulation--how big is the impact?
"There are a few things going on here. First, if you want an idea of the effectiveness of the…"
yesterday

© 2018   Created by Home Performance Coalition (HPC)   Powered by

Badges  |  Report an Issue  |  Terms of Service