Laserfiche WebLink
I � <br />6.2 Abbreviation Reference <br />AHU - Air Handling Unit <br />BAS - Building Automation System <br />CCF - Hundred Cubic Feet <br />CHW - Chilled Water <br />CDW - Condenser Water <br />CBECS - Commercial Building Energy Consumption Survey <br />DAT - Discharge Air Temperature <br />DDC - Direct Digital Controls <br />DOAS - Dedicated Outdoor Air System <br />DX - Direct - Expansion <br />ECM - Energy Conservation Measure <br />EPA - Environmental Protection Agency <br />EPO - Energy Profiler Online <br />ERV - Energy Recovery Ventilator <br />EUI - Energy Usage Index <br />GPM - Gallons Per Minute <br />HP - Horsepower <br />HVAC - Heating, Ventilation, and Air Conditioning <br />HZ - Hertz <br />IGV - Inlet Guide Vanes <br />kBtu - Thousand British Thermal Units <br />kW - Kilowatt <br />kWh - Kilowatt -hours <br />LED - Light- Emitting Diode <br />MAT - Mixed Air Temperature <br />PBX - Telecommunications <br />PIU - Parallel Induction Unit <br />RAT - Return Air Temperature <br />RcX - Re- Commissioning <br />RLA - Run Load Amps <br />RTU - Rooftop Unit <br />SEER - Seasonal Energy Efficiency Ratio <br />VAV - Variable Air Volume <br />VFD - Variable Frequency Drive <br />VSD - Variable Speed Drive <br />WSHP - Water Source Heat Pump <br />7 Revision History <br />Date Revisions and Notes Version <br />5/14/2012 Internal review draft RevA <br />Rev A 2012 -05 -15 <br />Page 29 <br />Final Draft <br />G -2 Page 353 <br />