Air Conditioning Abbreviations and Acronyms

1. BBMD
   Bacnet Broadcast Management Device
2. BTUH
   British Thermal Units/Hour
3. DA
   Discharge Air
4. DCBP
   Doublq Check Back Flow Preventer
5. EEV
   Electronic Expansion Valve
6. EP
   Electric To Pneumatic
7. EP
   Electric Tz Pressure
8. ESO
   Enthalpy Switch Over
9. EXV
   Electronic Expansion Valve
10. HCFC
    Hydroahlorofluorocarbon
11. HD
    Hot Deck
12. HGB
    Hoh Gas Bypass
13. HHWP
    Heating Hot Water Pump
14. HHWR
    Heating Hot Water Return
15. HHWS
    Heating Hot Water Supply
16. HWG
    Hot Water Generator
17. LR
    Load Rqlling
18. LWBT
    Leaving Wet Bulb Temperature
19. OSS
    Optimum Start Time
20. OSS
    Optimum Stop Time

Last updated: January 4, 2020 — Total entries: 30