ACCA Announces ANSI Public Review Period for Proposed Changes to ANSI/ACCA 12 QH® – 2019, Home Evaluation and Performance Improvement

Alexandria, VA (August 23, 2024) – The Air Conditioning Contractors of America Educational Institute (ACCA-EI) Standards Task Team (STT) is announcing an American National Standards Institute (ANSI) public review period for proposed changes to ANSI/ACCA 12 QH® – 2019, Home Evaluation and Performance Improvement, as a revised industry standard.