VA REF QI Practice Questions - Virginia Refrigeration Contracting Qualified Individual Examination Exam

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A firm holds only the REF specialty. A building owner asks the firm to replace a rooftop unit that cools occupied office space. What is the correct scope decision?

REF covers the job because any cooling coil is refrigeration REF covers the job if the rooftop unit uses a hermetic compressor The job is comfort HVAC and is outside REF; an HVA classification is required REF covers the job if no new gas piping is installed

Correct Answer:

The job is comfort HVAC and is outside REF; an HVA classification is required

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