Developed over the course of many years of on-the-job projects involving HVAC energy auditing, testing/balancing and cost estimating, and refined through feedba

Developed over the course of many years of on-the-job projects involving HVAC energy auditing, testing/balancing & cost estimating, & refined through feedback f

Developed over the course of many years of on-the-job projects involving HVAC energy auditing, testing/balancing and cost estimating, and refined through feedba

Developed over the course of many years of on-the-job projects involving HVAC energy auditing, testing/balancing and cost estimating, and refined through feedba

"Updated and expanded, this edition includes new material on early replacement business justification, lease arrangements and effect on ECM project interest, co