David martinez
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  • Chicago, IL
  • United States
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David martinez's Discussions

what is more efficient a boiler or hw ?

Started this discussion. Last reply by Sean Lintow Sr Feb 3, 2014. 1 Reply

recently a customer asked me what will be more efficient equipment for a hotel. right now its working with 3 hw, two 2000btu input and one 500000 btu input and he wants to replace with a boiler…Continue

 

David martinez's Page

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Sean Lintow Sr replied to David martinez's discussion what is more efficient aboiler or hw ?
"Crunch the numbers, all the numbers including usage, flows, efficiencies, amounts needed, etc... As a given though it doesn't matter if something is more efficient if it cant deliver what is needed when it is requested / required. Want…"
Feb 3, 2014
David martinez posted a discussion

what is more efficient aboiler or hw ?

recently a customer asked me what will be more efficient equipment for a hotel. right now its working with 3 hw, two 2000btu input and one 500000 btu input and he wants to replace with a boiler 399,900 btu input with a storage tank.  in order to be sustainable, any ideas? See More
Feb 2, 2014
David martinez commented on Kim Tanner's video
Jan 31, 2014
Diane Chojnowski left a comment for David martinez
"Hi David, 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!…"
Jan 23, 2014
David martinez is now a member of Home Energy Pros
Jan 22, 2014

Profile Information

Company
Martinez Remodeling Specialist
Professional Certification
building Analist
Professional Interests
Building science, Net Zero Homes, Energy Retrofits, Sustainable Design, PV Sistem,Home Energy Scoring.

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At 1:14pm on January 23, 2014, Diane Chojnowski said…

Hi David,

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!


Thanks!
Diane, HEP Moderator

 
 
 

Forum Discussions

Origin of guarded blower door testing

Started by Kim Tanner in General Forum. Last reply by Chris Clay yesterday. 7 Replies

Electro Magnetic Fields (EMF)

Started by Barry L NewDelman in General Forum. Last reply by Daniel Cullen on Thursday. 5 Replies

When is it too windy to use blower door?

Started by Brandon Walton in General Forum. Last reply by Iain Walker on Thursday. 17 Replies

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Home Energy Magazine's video was featured

Testing HVAC Grilles with a Blower Door

Watch home performance testing guru Corbett Lunsford test the pressure, airflow, and velocity performance of some beautiful custom carved wooden return grill...
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Jill Cliburn's blog post was featured

Solar Decathlon CO-LOCATED with National Solar Conference and Community Challenge Workshop!

I just saw the blog on the Decathlon-- and I wanted to say But Wait, There's More! On days between…See More
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