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Existing Home Evaluation and Performance Improvement establishes the minimum criteria by which deficiencies in existing homes are assessed and home performance improvements are implemented.


ACCA ...

Verification activities associated with the ANSI/ACCA 5 QI – 2015 (HVAC Quality Installation Specification), the QI Standard, involve validating that an HVAC installation adheres to ...

For the public good, it is essential that residential Heating Ventilating and Air-conditioning (HVAC) systems support a comfortable, healthy indoor environment and operate efficiently ...

This is a Spanish translation of ACCA’s core HVAC Quality Installation Specification.

ACCA’s Quality Installation Specification is an ANSI-recognized standard that describes the industry-specified steps a contractor must take to ensure a quality HVAC installation.

Developed ...

Establishes the minimum criteria for the cleaning of HVAC systems.