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The Latest from the Energy Vanguard Blog

What's the best velocity for moving air through ducts?

The Best Velocity for Moving Air Through Ducts

Posted by Allison Bailes on June 26, 2019
The first thing to know about the velocity of air moving through ducts is that the slower you get...
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What is the best velocity for air moving in ducts?

Is Low Velocity Bad for Air Flow in Ducts?

Posted by Allison Bailes on June 12, 2019
It's obvious that moving air too quickly through ducts can be a problem.  Faster air means more...
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HVAC Design

If you're building or remodeling a home, do you know how much thought is going into the design of your new HVAC system(s)? Do you know how much calculating is going into the HVAC design? Most homes don't get nearly enough of either.

If you want your heating, cooling, and ventilating system(s) to perform well, you need to start with good design. Here's why you want good HVAC design:

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Looking to learn new skills to use in the construction, HVAC, home inspection, or home improvement industries? Want to learn how to help people live in more comfortable, healthful, durable, and efficient homes? Want to live in a more comfortable, healthful, durable, and efficient home? Seeking advanced training as a home energy auditor or rater? Energy Vanguard can help.

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We are a RESNET accredited Home Energy Rating Provider with certified raters in several states in the Southeast. If you've successfully completed a HERS rater training course and are looking for a provider, please fill in the form on the right, and we'll send you the EVER application packet. These documents explain EVER's policies and procedures, including all the steps you need to take to get certified.

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Total Energy Use Calculation for Gas and Electricity [XLS]
Directions: 1. Set up the year and month columns to correspond to the data you'll be entering.
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Energy Vanguard's List of Acronyms and Initials
Coming across unfamiliar acronyms and initials in building science, green building, and home performance can make understanding difficult.
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