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HVAC 도면 약어 모음
HVAC 는 Heating, ventilation, & air conditioning 의 약어이며 우리말로 공조 시스템을 말합니다.
배관, 장치류 관련 P&ID 와 HVAC 에서 사용하는 약어의 많은 부분에서 동일하게 사용되는 것들이 있으나 배관과 공조라는 분야의 차이가 명확하기 때문에 약어의 사용이 구분되어야 합니다.
예를 들어 배관관련 P&ID 에서 약어 CW 는 Cooling water 를 뜻 하나, HVAC 에서는 Cold water 를 뜻 합니다.
- CW : Cooling water (배관관련 P&ID 약어)
- CW : Cold water (HVAC 약어)
** 아래 기술된 HVAC 용 약어는 공사별로 그 의미에 차이가 있을 수 있으므로 우선적으로 해당 공사의 Abbreaviations 을 사전에 확인해야 한다는 점을 기억해야 겠습니다.
HVAC System Abbreviations 120 가지
- AD : ACCESS DOOR
- AAV : AUTOMATIC AIR VENT
- AV : ANGLE VALVE
- AF : AIR FILTER or ABLUTION FAUCET
- AHU : AIR HANDLING UNIT
- ATT : ATENUATOR
- BMS : BUILDING MANAGEMENT SYSTEM
- BOD : BACKDRAFT DAMPER
- BDG : BIRD GUARD
- BG : BELT GUARD
- B.TUB : BATH TUB
- BV : BALL VALVE
- BVI : BASE VIBRATION ISOLATIORS
- CAP : CAPACITY
- CW : COLD WATER
- CO : CLEANOUT
- CAV : CONSTANT AIR VOLUME
- CHW : CHILLED WATER
- CHWR : CHILLED WATER RETURN
- CHWS : CHILLED WATER SUPPLY
- CDP : CONDENSATE DRAIN PIPE
- CC : COOLING COIL
- CS : CLEANER SINK
- D : DRAIN
- DA : DAMPER ACTUATOR
- DC : DAMPER CONTROLLER
- DF : DRINKING FOUNTAIN
- DN : NOMINAL DIAMETER
- DRV : DOUBLE REGULATING VALVE
- DS : DISCONNECT SWITCHES
- DH : DISHWASHER HOOD
- DTLL : DROP TO LOW LEVEL
- DPS : DIFFERENTIAL PRESSURE SWITCH
- DPT : DIFFERENTIAL PRESSURE TRANSMITTER
- DDC : DIRECT DIGITAL CONTROL
- EAV : EXHAUST AIR VALVE
- EAG : EXHAUST AIR GRILL
- EA : EXHAUST AIR
- EAL : EXHAUST AIR LOUVER
- EAD : EXHAUST AIR DUCT
- EF : EXHAUST FAN
- EHC : ELECTRIC HEATER CONTROL
- ECG : EXHAUST CEILING GRILLE
- EDV : EXHAUST DISC VALVE
- EPOO : EPOXY COATING. NO COLOR SELECTED
- ESP : ELECTOR STATIC PRECIPITATOR
- EHC : ELECTRIC HEATER COIL
- ELB : EXTENDED LIFE BEARINGS
- EIV : EXTERNAL INLET VANES
- EWH : ELECTRIC WATER HEATER
- EWC : EASTERN WATER CLOSET
- FFL : FINISHED FLOOR LEVEL
- FASD : FRESH AIR SUPPLY DUCT
- FARD : FRESH AIR RETURN DUCT
- FA : FRESH AIR
- FACP : FIRE ALARM CONTROL PANEL
- FAD : FRESH AIR DUCT
- F/A : FROM ABOVE
- F/B : FROM BELOW
- FCU : FAN COIL UNIT
- FACP : FIRE ALARM CONTROL PANEL
- FS : FLOW SENSOR
- FD : FIRE DAMPER
- GA : GAUGE
- GF : GROUND FLOOR
- GED : GENERAL EXHAUST DAMPER
- GTK :GREASE TRAP KIT
- HB : HEAT BAFFLE
- HP : HEAT PIPE
- HK : HINGING KIT
- HS : HEAT SLINGERS
- HZ : HERTZ
- H/C : HEATING COIL
- H/L : HIGH LEVEL
- HVI : HENGING VIBRATION ISOLATORS
- IV : ISOLATION VALVE
- KER : KITCHEN EXHAUST RISER
- KSD : KITCHEN SUPPLY DUCT
- KED : KITCHEN EXHAUST DUCT
- KH : KITCHEN HOOD
- KEH : KITCHEN EXHAUST HOOD
- L/L : LOW LEVEL
- LSD : LINEAR SLOT DIFFUSER
- LBG : LINEAR BAR GRILLE
- MA : MIXED AIR
- MD : MOTORIZED DAMPER
- MC : MOTOR CONTROL
- NIV : NESTED INLET VANES
- OAD : OUTSIDE AIR DAMPER
- OA : OUTSIDE AIR
- OS : OUTLET SCREEN
- ODP : OPEN DRIP PROOF
- OVD : OUTLET VOLUME DAMPERS
- PM : PLATE MOUNTED
- PD POWER DISCONNECT
- PH : PHASE
- PS : PERENNIAL SPRAY
- PW : POTABLE WATER
- RC : ROOF CRUB
- RCD : RETURN CEILING DIFFUSER
- RAD : RETURN AIR DUCT
- RAG : RETURN AIR GRILLE
- RAO : RETURN AIR OPENING
- RA : RETURN AIR
- RAD : RETURN AIR DUCT
- RH : RANGE HOOD
- RTHL : RISE TO HIGH LEVEL
- SAP : SUPPLY AIR GRILLE
- SBD : STEEL BUTTERFLY DAMPERS
- STL : SAND TRAP LOUVER
- SAR : SUPPLY AIR REGISTER
- SAD : SUPPLY AIR DUCT
- SA : SUPPLY AIR
- SD : SMOKE DAMPER
- SD : SMOKE DETECTOR
- SF : SUPPLY FAN
- SD : STORM DRAIN
- SAN : SANITARY
- SDS : STORM DRAIN STACK
- SDP : STORM DRAIN PIPE
- SS : SERVICE SINK
- SSS : STAINLESS STEEL SHAFTS
- SWS : SANITARY WASTE STACK
- SWP : SANITARY WASTE PIPE
- SWHP : SOLAR WATER HEATER PUMP
- SHWP : SOLAR HOT WATER
- SHS : SHAFT SEALS
- TEAD : TOILET EXHAUST AIR DUCT
- TYP : TYPICAL
- TA : TRANSFER AIR
- TT : TEMPERATURE TRANSDUCER
- U/G : UNDER GROUND
- VA : VALVE ACTUATOR
- VFD : VARIABLE FREQUENCY DRIVE
- VAV : VARIABLE AIR VOLUME
- VP : VENT PIPE
- VS : VENT STACK
- WCO : WALL CLEAN OUT
- WL : WEATHER LOUVER
- WH : WEATHER HOOD
- WPDS : WEATHER PROOF DISCONNECT SWITCHES
- WO : WALL OPENING
- WHA : WATER HAMMER ARRESTOR
- ZC : ZONE CONTROLLER
INSIDE INSIGHTS ENCYCLOPEDIA
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