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HVAC Definitions Terms & Acronyms | Heating Cooling

HVAC Definitions Terms & Acronyms

This is a comprehensive list of HVAC Acronyms and HVAC Terms. High Performance HVAC is certain there are more terms and acronyms. If you know of something we missed please email us. Thanks! [caption id="attachment_6198" align="alignleft" width="300"]HVAC Definitions Terms & Acronyms - VSD or Variable Speed Drives VSD or Variable Speed Drives[/caption] AC – Air Conditioning or Alternating Current ACCA – Air Conditioning Contractors Associations AFUE – Annual Fuel Utilization Efficiency AHU – Air Handling Unit AI – Analog Input AMCA – Air Movement and Control Association AO – Analog Output AQS – Air Quality Systems ASHRAE – American Society of Heating, Refrigerating, and Air Conditioning Engineers AV – Automatic Air Vent AWG – American Wire Gage B – Boiler BACnet – Computer communication protocol for building automation systems and control networks BAS – Building Automation System BI – Binary Input BMS – Building Management System BO – Binary Output BP – Backflow Preventer BTU – British Thermal Unit BTUh – Brtish Thermal Units per Hour (more…)
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