An excerpt from "Thermal Comfort Principles and Practical Applications for Residential Buildings" available for free from <https://www.linkedin.com/groups/13843486/>"Zoning is both an art and science which strategically must consider the…
Thermal Comfort Principles and Practical Applications for Residential Buildings. A guide to using the fundamentals of ASHRAE Standard 55 Thermal Environmental Conditions for Human Occupancy; for influencing architecture, building enclosures,…
"A guide to using the fundamentals of ASHRAE Standard 55 Thermal Environmental Conditions for Human Occupancy; for influencing architecture, building enclosures, interior designs, and electrical/mechanical (HVAC) systems for improving thermal…"
"Don,
My concern is one of liability.
Even with sealed combustion devices the manufacturers (for example) of gas fireplaces have in the "fine print" warnings for potential back drafting with CYA clauses and advisement for MUA...no one reads these…"
"Hi Chris,
Today there is no research that I can find to support less than 500 fpm.
As noted above we have much higher velocity systems without noise issue due to locating the fan away from the hood, minimizing fittings and using silencers.
What I am…"
"Hi Tom,
All good comments and questions that need to be explored for residential projects.
We have large residential system (1200 cfm) designed for 800 to 1000 fpm with single inline fan located 30 to 40 feet away from the range hood...two silencers…"
"Interestingly the 500 fpm was a drastic reduction from a previous requirement of 1500 fpm established by NFPA following an ASHRAE research project which looked at the impact of velocity on grease deposits ...100 cfm in an 8" duct is less than 300…"
Has anyone looked at the low velocity consequences as a result of marrying these statements pulled from the resource documents…“Use 8-inch round smooth metal ducts” and “ASHRAE and other groups recommend a minimum of 100 cfm.” and “HVI recommends…
How is everything with you, I picked interest on you after going through your short profile and deemed it necessary to write you immediately. I have something very vital to disclose to you, but I found it difficult to express myself here, since it's a public site.Could you please get back to me on ( mr.jamespollard01@gmail.com ) for the full details. Have a nice day Thanks God bless.
Welcome to Home Energy Pros Forum. 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!
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Good Day,
How is everything with you, I picked interest on you after going through your short profile and deemed it necessary to write you immediately. I have something very vital to disclose to you, but I found it difficult to express myself here, since it's a public site.Could you please get back to me on ( mr.jamespollard01@gmail.com ) for the full details.
Have a nice day
Thanks God bless.
Hi Robert,
Welcome to Home Energy Pros Forum. 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!
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Thanks!
Diane, HEP Forum Moderator