Howard Katzman
  • Atlanta, GA
  • United States
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Howard Katzman's Discussions

UV lights on filters

Started this discussion. Last reply by Eric Kjelshus Jan 21, 2015. 14 Replies

I recently saw UV bulb installations in 2 HVAC systems in a home. Each system had the Lennox Healthy Climate filter box that has 2 UV-A bulbs inside; the label said 150 watts which I'm assuming is…Continue

Tags: consumption, electrical, UV, HVAC

 

Howard Katzman's Page

Profile Information

Company
Howard Katzman Building Performance Consulting
Role in Home Performance Marketplace
Building energy modeler, Educator / Trainer, Energy auditor / assessor / analyst
Professional Certification
BPI, HERS Rater, RESNET

Comment Wall (1 comment)

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At 1:58pm on May 28, 2014, 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 add your profile photo and be sure to put your location on our Member Map!


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Forum Discussions

Efficiency of furnace

Started by Jignesh in General Forum. Last reply by John Nicholas 8 hours ago. 13 Replies

Insulation Blower Recommendations?

Started by Jim Conlon in General Forum. Last reply by Brad Cook yesterday. 5 Replies

Best brands for furnace

Started by Jignesh in General Forum. Last reply by Eric Kjelshus yesterday. 2 Replies

2005 EPAct tax credit

Started by Mandy Leazenby in General Forum. Last reply by Sean Lintow Sr Feb 15. 3 Replies

Latest Activity

John Nicholas replied to Jignesh's discussion Efficiency of furnace
"Any of the various energy modeling programs would give you a starting place. Model the ducts in…"
8 hours ago
John Nicholas replied to Jignesh's discussion Efficiency of furnace
"That is why gravity systems are much less popular then 50 years ago.   It could easily be…"
8 hours ago
Jim Baerg replied to Jignesh's discussion Efficiency of furnace
"This is a great discussion.  I'd like to ask a question about the distribution…"
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Michael R. Johnson posted a status
"Diane, Thank you for the welcome, I appreciate it. I look forward to contributing to the conversation. Michael"
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Brad Cook replied to Jim Conlon's discussion Insulation Blower Recommendations?
"Most rental machines will not put out the minimum required pressure for dense-packing. There are…"
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Brad Cook replied to Jim Conlon's discussion Insulation Blower Recommendations?
"We have been using the Intec Force II for almost 10 years. It only takes about 1 1/2 bags at a…"
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Eric Kjelshus replied to Jim Conlon's discussion Insulation Blower Recommendations?
"Most generator are more efficiency at 240 volt.   Its  about the total watts more…"
yesterday
Eric Kjelshus replied to Jignesh's discussion Best brands for furnace
"Its more about the install and air flow than the box brand,  Most brands about the same if you…"
yesterday
Eric Kjelshus replied to Jignesh's discussion Efficiency of furnace
"OK lets say you have a gravity air system with a 80% burn on heat exchanger with out the 8"…"
yesterday
John Nicholas replied to Jignesh's discussion Efficiency of furnace
"System Efficiency is great.  Not much use, if you don't intend to fix the various…"
yesterday
John Nicholas replied to Jignesh's discussion Efficiency of furnace
"Furnaces and all HVAC Equipment is rated by AHRI.  You can get the certification as to the…"
yesterday
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Home Energy Magazine's blog post was featured

How We Turned Our House into a Giant Foam Box, Part I — Wall Insulation By Wen Lee

Chris Stratton and Wen Lee are a husband-and-wife team living in the Los Angeles area who are DIY…See More
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Home Energy Magazine posted a blog post

How We Turned Our House into a Giant Foam Box, Part I — Wall Insulation By Wen Lee

Chris Stratton and Wen Lee are a husband-and-wife team living in the Los Angeles area who are DIY…See More
Wednesday
Chris Stratton replied to Chris Stratton's discussion Technical question about mini split heat pump line set maximum length
"Hi Chris, Thanks again for your help. Update: the system is now up and running. Chris"
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