Top-level dicts with a unique identifier
marker |
Marker labels a dict with typing information |
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equip |
Equipment asset |
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actuator |
Equipment to move or control a mechanism |
damper-equip |
Actuator to regulate the flow of air |
valve-equip |
Actuator to regulate the flow of fluid |
airHandlingEquip |
HVAC equipment that conditions and delivers air via one or more fans |
ahu |
Air handling unit - mixes outside air and return air |
mau |
Makeup air unit - delivers 100% outside air to space |
rtu |
Packaged rooftop air handling unit |
fcu |
Fan coil unit |
unitVent |
Unit ventilator |
heatPump |
Heat pump |
airTerminalUnit |
Equipment in air distribution systems which terminate at the space |
cav |
Constant air volume terminal unit |
vav |
Variable air volume terminal unit |
coolingOnly-vav |
Cooling only VAV without fan or reheat |
fanPowered-vav |
VAV contains a fan with reheat |
battery |
Equipment used to store electric energy |
boiler |
Equipment to generate hot water or steam for heating |
hot-water-boiler |
Boiler which outputs hot water |
steam-boiler |
Boiler which outputs steam |
chiller |
Equipment to remove heat from a liquid |
conduit |
Duct, pipe, or cable to convey a substance or phenomenon |
duct |
Conduit used to convey air for HVAC |
pipe |
Conduit used to convey a fluid |
wire |
Cabling used to convey electricity or data |
coolingTower |
Equipment to transfer waste heat into the atmosphere |
fumeHood |
Ventilation equipment to limit exposure to hazardous fumes |
heatExchanger |
Equipment to transfer heat between two working fluids |
coil |
Heat exchanger used to heat or cool air |
coolingCoil |
Coil used to cool air |
chilled-water-coil |
Coil used to transfer heat from air to chilled water |
heatingCoil |
Coil used to heat air |
elec-coil |
Heating element which converts electricity into heat |
hot-water-coil |
Coil used to transfer heat from hot-water to air |
steam-coil |
Coil used to transfer heat from steam to air |
luminaire |
Light fixture using electricity to provide illumination |
meter |
Equipment to meter a substance or electricity |
elec-meter |
Electricity meter |
ac-elec-meter |
AC Electricity meter |
dc-elec-meter |
DC Electricity meter |
flow-meter |
Meter to measure flow rate and total volume of fluid |
thermal-meter |
Meter to measure energy transfer via fluid |
motor |
Equipment that converts electrical energy into mechanical energy |
fan-equip |
Equipment to create air flow |
pump-equip |
Equipment to move fluid |
vfd |
Motor with variable frequency drive |
plant |
Central plant used to generate a substance for a process |
chilled-water-plant |
Plant used to generate chilled water for cooling |
hot-water-plant |
Plant used to generate hot water for heating |
steam-plant |
Plant used to generate steam for heating |
radiantEquip |
HVAC equipment that conditions a space without forced air |
chilledBeam |
Conditions a space using a heat exchanger integrated into the ceiling |
radiantFloor |
Heats a space using pipes or cables embedded beneath floor |
radiator |
Heats a space using exposed pipes or coils |
tank |
Tank used to store a substance for temporary holding |
thermostat |
Senses and controls temperature of space in HVAC system |
verticalTransport |
Equipment to move humans and materials |
elevator |
Enclosure used to move people between floors |
escalator |
Moving staircase used to move people between floors |
movingWalkway |
Conveyor to move people across a horizontal or inclined plane |
weatherStation |
Weather station |
point |
Data point such as a sensor or actuator |
site |
Site is a geographic location of the built environment |
building |
Site which is a building |
weatherStation |
Weather station |
space |
Space is a three-dimensional volume in the built environment |
building |
Site which is a building |
floor |
Storey of a building |
ground-floor |
Floor at ground level |
roof-floor |
The roof floor is the topmost level of a building |
subterranean-floor |
Floor below ground level |
room |
Enclosed room of a building |
zone-space |
Space associated with a specific system |
hvac-zone-space |
Zone related to conditioning of a space's air temperature and quality |
lighting-zone-space |
Zone related to lighting system |
dis |
Display name for an entity |
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id |
Defines the unique identifier of an entity in system using a Ref value type |