
So, you're about to take a class to become a home energy rater or building analyst so you can go out and do energy audits. Maybe you've already taken a class and are out there trying to make a living at it now. You may be aware of this already, but here's a little secret: What you learned in your 5 or 8 day class was just the tip of the iceberg. If you're new at this, you've got a lot more learni…
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