ELECTRICAL ABBREVIATIONS LIST. EXIT LIGHT WITH EMERGENCY. LIGHTING HEADS. F. SMOKE DETECTOR/CO DETECTION. NURSE CALL LIGHT - CEILING MOUNT. LIGHTING CONNECTED ... |
The list then provides over 100 common HVAC-related abbreviations and their meanings to help interpret engineering drawings. |
ventilation and air conditioning (HVAC), lighting and water heating systems. Page 24. Energy performance of a building. Calculated or measured amount of ... |
A – Air, Compressed Air, compressed air line, area. A/C – Air conditioning. ABC – Above ceiling. AC – Air Conditioning air chamber, alternating current |
Some common HVAC abbreviations mentioned on page 1 include AC, A/C, AFF, ATC, AUTO, AUX, BTU, BV, CFM, CW, and DDC. |
1 апр. 2024 г. · ABV. ABOVE. AC. AIR CONDITIONING UNIT. ACC. AIR COOLED CONDENSER. ACD. AUTOMATIC CONTROL DAMPER. AD. ACCESS DOOR. AFF. ABOVE FINISHED FLOOR. |
AHU, Air Handling Unit ; AI, Analog Input ; AO, Analog Output ; ASHRAE, American Society of Heating Refrigeration and Air Conditioning Engineers. |
ABBREVIATIONS LIST. NOISE CRITERIA. NC. ROOM CRITERIA. RC. RELATIVE HUMIDITY. RH. DRY BULB. DB. WET BULB. WB. PROCESS CHILLED WATER SUPPLY. PCHWS. PROCESS ... |
GENERAL: 1. HVAC GENERAL NOTES, SYMBOLS LIST AND DETAILS ARE APPLICABLE TO ALL "M" SERIES DRAWINGS. 2. DRAWINGS ARE DIAGRAMMATIC AND ARE INTENDED TO INDICATE ... |
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