Energy efficiency is not a mechanical problem. It is an envelope problem. This module explains how heat moves, how BTUs are lost, how thermal bridges dominate performance, and why envelope design is financial leverage. Participants will learn how to reduce energy demand by 50 percent or more before any equipment is selected — and why oversized mechanical systems are a symptom of under-designed envelopes.

Instructor: Brian Iverson, President — Carbonless Inc. | Founder, Carbonless Builder™