ACCA Releases Updated HVAC System Maintenance Requirements
2019 Quality Maintenance Standard now available
ARLINGTON, Va. — ACCA announced the release of the 2019 Quality Maintenance Standard: ANSI/ACCA 4QM – 2019 Maintenance of Residential Systems.
“ACCA is proud to lead the industry by creating these technical standards that provide contractors with a template to create their own maintenance programs,” said ACCA president and CEO, Barton James. “For more than fifty years ACCA has been recognized as the industry’s standard provider. ACCA undergoes a vigorous approval process that includes contractor, manufacturer, and partner involvement to reach consensus for ACCA standards, and ACCA proudly leads these contractor-driven efforts that increase professionalism in the industry.”