Christopher Cadwell's Blog – December 2011 Archive (2)

Part 2 of: The "1-2 Punch" to HVAC "Not Understoods"

Proper sizing of HVAC equipment is smaller, and smaller means more comfort.

Probably the usual thought in the HVAC industry by technicians is that the units need to be made bigger for comfort. Perhaps this comes from the idea of coming home from work, and needing a set back thermostat to do its magic, and get the home comfortable fast,…

Continue

Added by Christopher Cadwell on December 13, 2011 at 8:30am — 4 Comments

Part 1 of: The "1-2 Punch" to HVAC "Not Understoods"

HVAC Delivery System Losses -

This is the Air Pressures, Duct System, the Boots, the Registers, Equipment Cabinets, Air Balancing, Temperature rise and drop parameters, etc. 

 

This is a greatly overlooked and not understood part of a system, even by most HVAC Journeymen and contractors. How do we come to this conclusion?…

Continue

Added by Christopher Cadwell on December 1, 2011 at 10:04am — 1 Comment

Videos

  • Add Videos
  • View All

Twitter

Latest Activity

Jeffrey Anthony posted a discussion

9 Blower Door Frames, 9 Shrouds, and 11 Fans, and 8 Fan Controllers For Sale

We are clearing out some of our redundant inventory. All items are from The Energy Conservatory.9…See More
1 hour ago
Quinn Korzeniecki posted a discussion

Five Retrotec Products Added to BPI Product List

The Building Performance Institute, Inc. (BPI) has recognized five new products in its Product…See More
2 hours ago
Tom White's video was featured

New York energy policy & North American Passive House Network Conference

New York is increasing its energy standards and is investigating the possibility of implementing the Passive House Standard for new construction and retrofit projects. Interviewee: Ken Levenson, with NY Passive House Assoc and 475.
2 hours ago
Profile IconRichard Hale, Joseph Schulman, Carol W and 1 more joined Home Energy Pros
3 hours ago
miguel pace posted a blog post

Choosing the right Cooling Tower Fan

The cooling towers are often found in industries and manufacturing units, which are basically the…See More
6 hours ago
John Nicholas commented on John Nicholas's blog post Indoor Air - How do you measure if it is Healthy?
"Tom,   Here it is!"
12 hours ago
John Nicholas commented on John Nicholas's blog post Indoor Air - How do you measure if it is Healthy?
"The issue of Indoor Air Quality in a home comes up very regularly for a Home Energy Auditor. People…"
12 hours ago
tedkidd replied to Michael D'Arcy's discussion Small video we created to promote Home Performance
"Great! So those are results measured a year after work, not modeled? That makes you a rare…"
17 hours ago

© 2016   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service