A Class 2 rater can rate new or existing buildings using site audit data.Learn More.

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Understand the requirements of the HVAC QI Technician Checklist for EnergyStar V3 and how to complete in the most efficient way.Learn More.

ENERGY STAR version 3.0 will require that the rater, builder and HVAC contractor have been trained in the new programming requirements. Learn More.

Gain a working knowledge of the latest mandatory provisions and performance, prescriptive and Energy Rating Index compliance options, and learn about building air leakage (blower door) and duct leakage testing and mechanical ventilation requirements.Learn More.