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North Carolina Administrative Code Title 15A Subchapter 18C: Water Supplies
Building Component Safety Information: BCSI-ED2-D Guide to Good Practices for Handling
and maintenance of new and existing plumbing systems
99 Online Cram
1 -General
PSI D-1 Limited Warm Air, Air Conditioning & Refrigeration System Contractor HVAC North Carolina Administrative Code TitlePSI D 1 Limited Warm Air, Air Conditioning & Refrigeration System Contractor PSI Connecticut D 1 Limited Warm Air, Air Conditioning & Refrigeration System Contractor license allows individuals to install, repair, replace, maintain, or alter warm air, air conditioning, and refrigeration systems, including necessary piping and pumping equipment, but not oil burners. Approved References International Mechanical Code or International Mechanical Code
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