Services: HERS and Energy Star testing and field verifications
1. Duct leakage 2. High Quality Insulation Installation (QII) 3. TXV verification 4. High EER air conditioner 5. Infiltration 6. Fan watt draw
7. Duct system design a. Duct surface area b. Adequate Airflow c. Maximum cooling capacity d. Refrigeration charge
8. Buried ducts 9. Deeply buried ducts