Welcome to homeenergymodel.dev
This website is an unofficial developers guide to the Home Energy Model (HEM).
The official documentation for the Home Energy Model is here.
This website includes:
How to download and install the HEM repository.
How to create and edit the input files.
How to run HEM simulations.
If you have any questions please do contact me.
Steven Firth
—
Contents:
- HEM_v0.36_FHS_v0.27
- Installing HEM
- Quick Start
- An example Input File
- Working with Input Files
- Tutorials
- API Reference
- src.core
- src.core.controls
- src.core.cooling_systems
- src.core.energy_supply
- src.core.heating_systems
- src.core.space_heat_demand
- src.core.water_heat_demand
- ductwork.py
- enums.py
- external_conditions.py
- input.py
- input_allowing_future_homes_standard_input.py
- material_properties.py
- pipework.py
- project.py
- schedule.py
- schema_utils.py
- simulation_time.py
- units.py
- src.wrappers
- hem.py
- read_CIBSE_weather_file.py
- read_weather_file.py
- src.core
- Input Reference - core HEM
- Input
- ApplianceGains collection
- ColdWaterSource collection
- Control collection
- Control choice
- EnergySupply collection
- HeatSourceWet collection
- HeatSourceWet choice
- OnSiteGeneration collection
- OnSiteGeneration choice
- PreHeatedWaterSource collection
- SmartApplianceControls collection
- SpaceCoolSystem collection
- SpaceCoolSystem choice
- SpaceHeatSystem collection
- SpaceHeatSystem choice
- WWHRS collection
- Zone collection
- Temp Internal Air Static Calcs
- AirFlowType
- ApplianceGains
- Events
- Standby
- Energysupply
- Gains Fraction
- Priority
- Start Day
- Time Series Step
- ApplianceGainsEvent
- Demand W
- Duration
- Start
- ApplianceLoadShifting
- Control
- Demand Limit Weighted
- Max Shift Hrs
- Priority
- Weight Timeseries
- Bath
- Coldwatersource
- Flowrate
- Size
- BatteryLocation
- BoilerCostScheduleHybrid
- Cost Schedule Start Day
- Cost Schedule Time Series Step
- BoilerHotWaterTest
- BuildingElementAdjacentConditionedSpace
- Type
- Area
- Areal Heat Capacity
- Pitch
- Thermal Resistance Construction
- U Value
- BuildingElementAdjacentUnconditionedSpace_Simple
- Type
- Area
- Areal Heat Capacity
- Pitch
- Thermal Resistance Construction
- Thermal Resistance Unconditioned Space
- U Value
- BuildingElementGroundHeatedBasement
- Type
- Area
- Total Area
- Perimeter
- Areal Heat Capacity
- Thermal Resistance Floor Construction
- U Value
- Psi Wall Floor Junc
- Pitch
- Thickness Walls
- Height Upper Surface
- Floor Type
- Depth Basement Floor
- Thermal Resist Walls Base
- Height Basement Walls
- Thermal Transm Envi Base
- Thermal Transm Walls
- Edge Insulation
- BuildingElementGroundSlabEdgeInsulation
- Type
- Area
- Total Area
- Perimeter
- Areal Heat Capacity
- Thermal Resistance Floor Construction
- U Value
- Psi Wall Floor Junc
- Pitch
- Thickness Walls
- Height Upper Surface
- Floor Type
- Edge Insulation
- BuildingElementGroundSlabNoEdgeInsulation
- Type
- Area
- Total Area
- Perimeter
- Areal Heat Capacity
- Thermal Resistance Floor Construction
- U Value
- Psi Wall Floor Junc
- Pitch
- Thickness Walls
- Height Upper Surface
- Floor Type
- Edge Insulation
- BuildingElementGroundSuspendedFloor
- Type
- Area
- Total Area
- Perimeter
- Areal Heat Capacity
- Thermal Resistance Floor Construction
- U Value
- Psi Wall Floor Junc
- Pitch
- Thickness Walls
- Height Upper Surface
- Floor Type
- Area Per Perimeter Vent
- Thermal Resist Insul
- Thermal Transm Walls
- Edge Insulation
- BuildingElementGroundUnheatedBasement
- Type
- Area
- Total Area
- Perimeter
- Areal Heat Capacity
- Thermal Resistance Floor Construction
- U Value
- Psi Wall Floor Junc
- Pitch
- Thickness Walls
- Height Upper Surface
- Floor Type
- Depth Basement Floor
- Height Basement Walls
- Thermal Resist Walls Base
- Thermal Transm Envi Base
- Thermal Transm Walls
- Edge Insulation
- BuildingElementOpaque
- Type
- Area
- Areal Heat Capacity
- Base Height
- Height
- Is Unheated Pitched Roof
- Orientation360
- Pitch
- Solar Absorption Coeff
- Thermal Resistance Construction
- U Value
- Width
- BuildingElementTransparent
- Type
- Control Windowopenable
- Base Height
- Frame Area Fraction
- Free Area Height
- G Value
- Height
- Max Window Open Area
- Mid Height
- Orientation360
- Pitch
- Shading
- Thermal Resistance Construction
- Treatment
- U Value
- Width
- Window Part List
- ChargeLevel
- ColdWaterSource
- Start Day
- Temperatures
- Time Series Step
- ControlChargeTarget
- Type
- Start Day
- Temp Charge Cut
- Time Series Step
- ControlCombination
- Controls
- ControlCombinationOperation
- ControlCombinationTime
- Type
- ControlCombinations
- ControlLogicType
- ControlOnOffCostMinimising
- Type
- Start Day
- Time On Daily
- Time Series Step
- ControlOnOffTimer
- Type
- Allow Null
- Start Day
- Time Series Step
- ControlSetpointTimer
- Type
- Advanced Start
- Default To Max
- Setpoint Max
- Setpoint Min
- Start Day
- Time Series Step
- CustomEnergySourceFactor
- Emissions Factor Kgco2E/Kwh
- Emissions Factor Kgco2E/Kwh Including Out-Of-Scope Emissions
- Primary Energy Factor Kwh/Kwh Delivered
- DuctShape
- DuctType
- EcoDesignController
- Max Outdoor Temp
- Min Flow Temp
- Min Outdoor Temp
- EcoDesignControllerClass
- EdgeInsulationHorizontal
- Type
- Edge Thermal Resistance
- Width
- EdgeInsulationVertical
- Type
- Edge Thermal Resistance
- Depth
- ElectricBattery
- Battery Age
- Capacity
- Charge Discharge Efficiency Round Trip
- Grid Charging Possible
- Maximum Charge Rate One Way Trip
- Maximum Discharge Rate One Way Trip
- Minimum Charge Rate One Way Trip
- EnergyDiverter
- Controlmax
- Heatsource
- EnergySupply
- Is Export Capable
- Priority
- Tariff
- Threshold Charges
- Threshold Prices
- EnergySupplyPriorityEntry
- ExternalConditionsInput
- Air Temperatures
- Diffuse Horizontal Radiation
- Direct Beam Conversion Needed
- Direct Beam Radiation
- Latitude
- Longitude
- Shading Segments
- Solar Reflectivity Of Ground
- Wind Directions
- Wind Speeds
- ExternalSensor
- Correlation
- ExternalSensorCorrelation
- Temperature
- Max Charge
- FanSpeedData
- Power Output
- Temperature Diff
- FancoilTestData
- Fan Power W
- Fan Speed Data
- FuelType
- HeatPumpBackupControlType
- HeatPumpBoiler
- Energysupply
- Energysupply Aux
- Efficiency Full Load
- Efficiency Part Load
- Electricity Circ Pump
- Electricity Full Load
- Electricity Part Load
- Electricity Standby
- Modulation Load
- Rated Power
- HeatPumpBufferTank
- Daily Losses
- Pump Fixed Flow Rate
- Pump Power At Flow Rate
- Volume
- HeatPumpHotWaterOnly
- Type
- Controlmax
- Controlmin
- Energysupply
- Daily Losses Declared
- Heat Exchanger Surface Area Declared
- Heater Position
- In Use Factor Mismatch
- Power Max
- Tank Volume Declared
- Thermostat Position
- Vol Hw Daily Average
- HeatPumpHotWaterOnlyTestDatum
- Cop Dhw
- Energy Input Measured
- Hw Tapping Prof Daily Total
- Hw Vessel Loss Daily
- Power Standby
- HeatPumpHotWaterTestData
- HeatPumpSinkType
- HeatPumpSourceType
- HeatPumpTestDatum
- Air Flow Rate
- Capacity
- Cop
- Degradation Coeff
- Design Flow Temp
- Eahp Mixed Ext Air Ratio
- Temp Outlet
- Temp Source
- Temp Test
- HeatSourceLocation
- HeatSourceWetBoiler
- Energysupply
- Energysupply Aux
- Efficiency Full Load
- Efficiency Part Load
- Electricity Circ Pump
- Electricity Full Load
- Electricity Part Load
- Electricity Standby
- Modulation Load
- Rated Power
- Type
- HeatSourceWetHIU
- Type
- Energysupply
- Hiu Daily Loss
- Building Level Distribution Losses
- Power Max
- HeatSourceWetHeatBattery
- Type
- A
- B
- Controlcharge
- Energysupply
- Capillary Diameter M
- Electricity Circ Pump
- Electricity Standby
- Flow Rate L Per Min
- Heat Exchanger Surface Area M2
- Heat Storage Zone Material Kj Per K Above Phase Transition
- Heat Storage Zone Material Kj Per K Below Phase Transition
- Heat Storage Zone Material Kj Per K During Phase Transition
- Max Rated Losses
- Max Temperature
- Number Of Units
- Phase Transition Temperature Upper
- Phase Transition Temperature Lower
- Rated Charge Power
- Simultaneous Charging And Discharging
- Velocity In Hex Tube At 1 L Per Min M Per S
- HeatSourceWetHeatPump
- Type
- Energysupply
- Energysupply Heat Network
- Mechanicalventilation
- Eahp Mixed Max Temp
- Eahp Mixed Min Temp
- Min Modulation Rate 20
- Min Modulation Rate 35
- Min Modulation Rate 55
- Min Temp Diff Flow Return For Hp To Operate
- Modulating Control
- Power Crankcase Heater
- Power Heating Circ Pump
- Power Heating Warm Air Fan
- Power Max Backup
- Power Off
- Power Source Circ Pump
- Power Standby
- Temp Distribution Heat Network
- Temp Lower Operating Limit
- Temp Return Feed Max
- Test Data En14825
- Time Constant Onoff Operation
- Time Delay Backup
- Var Flow Temp Ctrl During Test
- HeatSourceWetServiceWaterRegular
- Type
- Controlmax
- Controlmin
- Energysupply
- Heater Position
- Name
- Temp Flow Limit Upper
- Thermostat Position
- HotWaterDemand
- Bath
- Distribution
- Other
- Shower
- HotWaterSource
- Hw Cylinder
- HotWaterSourceCombiBoiler
- Type
- Coldwatersource
- Heatsourcewet
- Daily Hw Usage
- Rejected Energy 1
- Rejected Factor 3
- Setpoint Temp
- Storage Loss Factor 2
- HotWaterSourceHUI
- Type
- Coldwatersource
- Heatsourcewet
- Setpoint Temp
- HotWaterSourceHeatBattery
- Type
- Coldwatersource
- Heatsourcewet
- HotWaterSourcePointOfUse
- Type
- Coldwatersource
- Energysupply
- Efficiency
- Setpoint Temp
- HotWaterSourceSmartHotWaterTank
- Type
- Coldwatersource
- Energysupply Pump
- Heatsource
- Daily Losses
- Init Temp
- Max Flow Rate Pump L Per Min
- Power Pump Kw
- Primary Pipework
- Temp Setpnt Max
- Temp Usable
- Volume
- ImmersionHeater
- Type
- Controlmax
- Controlmin
- Energysupply
- Heater Position
- Power
- Thermostat Position
- InfiltrationVentilation
- Control Ventadjustmax
- Control Ventadjustmin
- Control Windowadjust
- Mechanicalventilation
- Vents
- Ach Max Static Calcs
- Ach Min Static Calcs
- Altitude
- Cross Vent Possible
- Ventilation Zone Base Height
- Vent Opening Ratio Init
- InternalGains
- InternalGainsDetails
- Start Day
- Time Series Step
- InverterType
- MVHRLocation
- MassDistributionClass
- MechVentType
- MechanicalVentilation
- Control
- Energysupply
- Sfp
- Design Outdoor Air Flow Rate
- Ductwork
- Mvhr Eff
- MechanicalVentilationDuctwork
- Duct Perimeter Mm
- External Diameter Mm
- Insulation Thermal Conductivity
- Insulation Thickness Mm
- Internal Diameter Mm
- Length
- Reflective
- OtherWaterUse
- Coldwatersource
- Flowrate
- PhotovoltaicSystem
- Type
- Energysupply
- Base Height
- Height
- Inverter Is Inside
- Inverter Peak Power Ac
- Inverter Peak Power Dc
- Orientation360
- Peak Power
- Pitch
- Shading
- Width
- PhotovoltaicVentilationStrategy
- ScheduleEntryForBoolean
- ScheduleEntryForDouble
- ScheduleForBoolean
- ScheduleForDouble
- ScheduleRepeaterEntryForBoolean
- ScheduleRepeaterEntryForDouble
- ScheduleRepeaterForBoolean
- Repeat
- ScheduleRepeaterForDouble
- Repeat
- ScheduleRepeaterValueForBoolean
- ScheduleRepeaterValueForDouble
- ShadingObject
- Distance
- Height
- ShadingObjectType
- ShadingSegment
- End360
- Shading
- Start360
- ShowerInstantElectric
- Type
- Coldwatersource
- Energysupply
- Rated Power
- ShowerMixer
- Type
- Coldwatersource
- Wwhrs
- Flowrate
- SimulationTime
- End
- Start
- Step
- SmartApplianceBattery
- Battery State Of Charge
- Energy Into Battery From Generation
- Energy Into Battery From Grid
- Energy Out Of Battery
- SmartApplianceControl
- Appliances
- Non Appliance Demand 24Hr
- Power Timeseries
- Time Series Step
- SolarCollectorLoopLocation
- SolarThermalSystem
- Type
- Controlmax
- Energysupply
- Area Module
- Collector Mass Flow Rate
- First Order Hlc
- Heater Position
- Incidence Angle Modifier
- Modules
- Orientation360
- Peak Collector Efficiency
- Power Pump
- Power Pump Control
- Second Order Hlc
- Solar Loop Piping Hlc
- Thermostat Position
- Tilt
- SpaceCoolSystemAirConditioning
- Type
- Control
- Energysupply
- Cooling Capacity
- Efficiency
- Frac Convective
- SpaceHeatSystemElectricStorageHeater
- Type
- Controlcharger
- Esh Max Output
- Esh Min Output
- Energysupply
- Control
- Fan Pwr
- Frac Convective
- N Units
- Pwr In
- Rated Power Instant
- Storage Capacity
- Zone
- Temp Setback
- Advanced Start
- SpaceHeatSystemHeatSource
- Name
- Temp Flow Limit Upper
- SpaceHeatSystemInstantElectricHeater
- Type
- Energysupply
- Control
- Frac Convective
- Rated Power
- SpaceHeatSystemWarmAir
- Type
- Control
- Frac Convective
- SpaceHeatSystemWetDistribution
- Type
- Bypass Percentage Recirculated
- Design Flow Rate
- Design Flow Temp
- Emitters
- Max Flow Rate
- Min Flow Rate
- Temp Diff Emit Dsgn
- Thermal Mass
- Variable Flow
- Control
- Energysupply
- Zone
- StorageTank
- Type
- Coldwatersource
- Heatsource
- Daily Losses
- Heat Exchanger Surface Area
- Init Temp
- Primary Pipework
- Volume
- SupplyAirFlowRateControlType
- SupplyAirTemperatureControlType
- TerrainClass
- TestLetter
- ThermalBridgingLinear
- Type
- Length
- Linear Thermal Transmittance
- ThermalBridgingPoint
- Type
- Heat Transfer Coeff
- Vent
- Area Cm2
- Mid Height Air Flow Path
- Orientation360
- Pitch
- Pressure Difference Ref
- VentilationLeaks
- Env Area
- Test Pressure
- Test Result
- Ventilation Zone Height
- VentilationShieldClass
- WasteWaterHeatRecoverySystem
- Coldwatersource
- Efficiencies
- Flow Rates
- Utilisation Factor
- WasteWaterHeatRecoverySystemType
- WaterHeatingEvent
- Duration
- Start
- Temperature
- Volume
- WaterHeatingEvents
- Shower
- Bath
- Other
- WaterPipeContentsType
- WaterPipework
- External Diameter Mm
- Insulation Thermal Conductivity
- Insulation Thickness Mm
- Internal Diameter Mm
- Length
- Surface Reflectivity
- WaterPipeworkLocation
- WaterPipeworkSimple
- Internal Diameter Mm
- Length
- WetEmitterFanCoil
- Wet Emitter Type
- Frac Convective
- N Units
- WetEmitterRadiator
- Wet Emitter Type
- C
- Frac Convective
- N
- WetEmitterUFH
- Wet Emitter Type
- Emitter Floor Area
- Equivalent Specific Thermal Mass
- Frac Convective
- System Performance Factor
- WindShieldLocation
- WindowPart
- Mid Height Air Flow Path
- WindowShadingObject
- Depth
- Distance
- WindowShadingObstacle
- Type
- Height
- Distance
- Transparency
- WindowShadingType
- WindowTreatment
- Control Closing Irrad
- Control Open
- Control Opening Irrad
- Delta R
- Is Open
- Opening Delay Hrs
- Trans Red
- WindowTreatmentControl
- WindowTreatmentType
- Zone
- Buildingelement
- Spacecoolsystem
- Spaceheatsystem
- Thermalbridging
- Area
- Temp Setpnt Init
- Volume
- ZoneTemperatureControlBasis
- Input Reference - core HEM allowing FHS
- InputFHS
- ApplianceGains collection
- ColdWaterSource collection
- Control collection
- Control choice
- EnergySupply collection
- HeatSourceWet collection
- HeatSourceWet choice
- OnSiteGeneration collection
- OnSiteGeneration choice
- PreHeatedWaterSource collection
- SmartApplianceControls collection
- SpaceCoolSystem collection
- SpaceHeatSystem collection
- SpaceHeatSystem choice
- WWHRS collection
- Zone collection
- Temp Internal Air Static Calcs
- Appliances collection
- General collection
- NumberOfBedrooms collection
- NumberOfWetRooms collection
- PartGcompliance collection
- PartO_active_cooling_required collection
- GroundFloorArea collection
- HeatingControlType collection
- WaterHeatSchedDefault collection
- Tariff collection
- ThermalBridgingLinear collection
- AirFlowType
- ApplianceEnergyPerAnnum
- Kwh Per Annum
- ApplianceGainsEvent
- Demand W
- Duration
- Start
- ApplianceGainsFHS
- Events
- Standby
- Energysupply
- Gains Fraction
- Priority
- Start Day
- Time Series Step
- Type
- Appliances
- Clothes Drying
- Clothes Washing
- Dishwasher
- Fridge
- Fridge-Freezer
- Freezer
- Hobs
- Kettle
- Microwave
- Otherdevices
- Oven
- Bath
- Coldwatersource
- Flowrate
- Size
- BatteryLocation
- BoilerCostScheduleHybrid
- Cost Schedule Start Day
- Cost Schedule Time Series Step
- BoilerHotWaterTest
- BuildingElementAdjacentConditionedSpace
- Type
- Area
- Areal Heat Capacity
- Pitch
- Thermal Resistance Construction
- U Value
- BuildingElementAdjacentUnconditionedSpace_Simple
- Type
- Area
- Areal Heat Capacity
- Pitch
- Thermal Resistance Construction
- Thermal Resistance Unconditioned Space
- U Value
- BuildingElementGroundHeatedBasement
- Type
- Area
- Total Area
- Perimeter
- Areal Heat Capacity
- Thermal Resistance Floor Construction
- U Value
- Psi Wall Floor Junc
- Pitch
- Thickness Walls
- Height Upper Surface
- Floor Type
- Depth Basement Floor
- Thermal Resist Walls Base
- Height Basement Walls
- Thermal Transm Envi Base
- Thermal Transm Walls
- Edge Insulation
- BuildingElementGroundSlabEdgeInsulation
- Type
- Area
- Total Area
- Perimeter
- Areal Heat Capacity
- Thermal Resistance Floor Construction
- U Value
- Psi Wall Floor Junc
- Pitch
- Thickness Walls
- Height Upper Surface
- Floor Type
- Edge Insulation
- BuildingElementGroundSlabNoEdgeInsulation
- Type
- Area
- Total Area
- Perimeter
- Areal Heat Capacity
- Thermal Resistance Floor Construction
- U Value
- Psi Wall Floor Junc
- Pitch
- Thickness Walls
- Height Upper Surface
- Floor Type
- Edge Insulation
- BuildingElementGroundSuspendedFloor
- Type
- Area
- Total Area
- Perimeter
- Areal Heat Capacity
- Thermal Resistance Floor Construction
- U Value
- Psi Wall Floor Junc
- Pitch
- Thickness Walls
- Height Upper Surface
- Floor Type
- Area Per Perimeter Vent
- Thermal Resist Insul
- Thermal Transm Walls
- Edge Insulation
- BuildingElementGroundUnheatedBasement
- Type
- Area
- Total Area
- Perimeter
- Areal Heat Capacity
- Thermal Resistance Floor Construction
- U Value
- Psi Wall Floor Junc
- Pitch
- Thickness Walls
- Height Upper Surface
- Floor Type
- Depth Basement Floor
- Height Basement Walls
- Thermal Resist Walls Base
- Thermal Transm Envi Base
- Thermal Transm Walls
- Edge Insulation
- BuildingElementOpaqueFHS
- Type
- Area
- Areal Heat Capacity
- Base Height
- Height
- Is Unheated Pitched Roof
- Orientation360
- Pitch
- Solar Absorption Coeff
- Thermal Resistance Construction
- U Value
- Width
- Is External Door
- BuildingElementTransparentFHS
- Type
- Control Windowopenable
- Base Height
- Frame Area Fraction
- Free Area Height
- G Value
- Height
- Max Window Open Area
- Mid Height
- Orientation360
- Pitch
- Shading
- Thermal Resistance Construction
- Treatment
- U Value
- Width
- Window Part List
- Security Risk
- ChargeLevel
- ClothesDrying
- Kwh Per 100Cycle
- Kg Load
- ClothesWashing
- Kwh Per 100Cycle
- Kg Load
- ColdWaterSource
- Start Day
- Temperatures
- Time Series Step
- CombustionAirSupplySituation
- CombustionAppliance
- CombustionApplianceType
- CombustionFuelType
- ControlChargeTarget
- Type
- Start Day
- Temp Charge Cut
- Time Series Step
- ControlCombination
- Controls
- ControlCombinationOperation
- ControlCombinationTime
- Type
- ControlCombinations
- ControlLogicType
- ControlOnOffCostMinimising
- Type
- Start Day
- Time On Daily
- Time Series Step
- ControlOnOffTimer
- Type
- Allow Null
- Start Day
- Time Series Step
- ControlSetpointTimer
- Type
- Advanced Start
- Default To Max
- Setpoint Max
- Setpoint Min
- Start Day
- Time Series Step
- CustomEnergySourceFactor
- Emissions Factor Kgco2E/Kwh
- Emissions Factor Kgco2E/Kwh Including Out-Of-Scope Emissions
- Primary Energy Factor Kwh/Kwh Delivered
- Dishwasher
- Kwh Per 100Cycle
- DuctShape
- DuctType
- EcoDesignController
- Max Outdoor Temp
- Min Flow Temp
- Min Outdoor Temp
- EcoDesignControllerClass
- EdgeInsulationHorizontal
- Type
- Edge Thermal Resistance
- Width
- EdgeInsulationVertical
- Type
- Edge Thermal Resistance
- Depth
- ElectricBattery
- Battery Age
- Capacity
- Charge Discharge Efficiency Round Trip
- Grid Charging Possible
- Maximum Charge Rate One Way Trip
- Maximum Discharge Rate One Way Trip
- Minimum Charge Rate One Way Trip
- EnergyDiverter
- Controlmax
- Heatsource
- EnergySupply
- Is Export Capable
- Priority
- Tariff
- Threshold Charges
- Threshold Prices
- EnergySupplyPriorityEntry
- EnergySupplyType
- ExternalConditionsInputFHS
- Air Temperatures
- Diffuse Horizontal Radiation
- Direct Beam Conversion Needed
- Direct Beam Radiation
- Latitude
- Longitude
- Shading Segments
- Solar Reflectivity Of Ground
- Wind Directions
- Wind Speeds
- ExternalSensor
- Correlation
- ExternalSensorCorrelation
- Temperature
- Max Charge
- FanSpeedData
- Power Output
- Temperature Diff
- FancoilTestData
- Fan Power W
- Fan Speed Data
- FlueGasExhaustSituation
- Freezer
- Kwh Per Annum
- Fridge
- Kwh Per Annum
- FridgeFreezer
- Kwh Per Annum
- Kwh Per Cycle
- FuelType
- General
- HeatPumpBackupControlType
- HeatPumpBoiler
- Energysupply
- Energysupply Aux
- Efficiency Full Load
- Efficiency Part Load
- Electricity Circ Pump
- Electricity Full Load
- Electricity Part Load
- Electricity Standby
- Modulation Load
- Rated Power
- HeatPumpBufferTank
- Daily Losses
- Pump Fixed Flow Rate
- Pump Power At Flow Rate
- Volume
- HeatPumpHotWaterOnly
- Type
- Controlmax
- Controlmin
- Energysupply
- Daily Losses Declared
- Heat Exchanger Surface Area Declared
- Heater Position
- In Use Factor Mismatch
- Power Max
- Tank Volume Declared
- Thermostat Position
- Vol Hw Daily Average
- HeatPumpHotWaterOnlyTestDatum
- Cop Dhw
- Energy Input Measured
- Hw Tapping Prof Daily Total
- Hw Vessel Loss Daily
- Power Standby
- HeatPumpHotWaterTestData
- HeatPumpSinkType
- HeatPumpSourceType
- HeatPumpTestDatum
- Air Flow Rate
- Capacity
- Cop
- Degradation Coeff
- Design Flow Temp
- Eahp Mixed Ext Air Ratio
- Temp Outlet
- Temp Source
- Temp Test
- HeatSourceLocation
- HeatSourceWetBoiler
- Energysupply
- Energysupply Aux
- Efficiency Full Load
- Efficiency Part Load
- Electricity Circ Pump
- Electricity Full Load
- Electricity Part Load
- Electricity Standby
- Modulation Load
- Rated Power
- Type
- HeatSourceWetHIU
- Type
- Energysupply
- Hiu Daily Loss
- Building Level Distribution Losses
- Power Max
- HeatSourceWetHeatBattery
- Type
- A
- B
- Controlcharge
- Energysupply
- Capillary Diameter M
- Electricity Circ Pump
- Electricity Standby
- Flow Rate L Per Min
- Heat Exchanger Surface Area M2
- Heat Storage Zone Material Kj Per K Above Phase Transition
- Heat Storage Zone Material Kj Per K Below Phase Transition
- Heat Storage Zone Material Kj Per K During Phase Transition
- Max Rated Losses
- Max Temperature
- Number Of Units
- Phase Transition Temperature Upper
- Phase Transition Temperature Lower
- Rated Charge Power
- Simultaneous Charging And Discharging
- Velocity In Hex Tube At 1 L Per Min M Per S
- HeatSourceWetHeatPump
- Type
- Energysupply
- Energysupply Heat Network
- Mechanicalventilation
- Eahp Mixed Max Temp
- Eahp Mixed Min Temp
- Min Modulation Rate 20
- Min Modulation Rate 35
- Min Modulation Rate 55
- Min Temp Diff Flow Return For Hp To Operate
- Modulating Control
- Power Crankcase Heater
- Power Heating Circ Pump
- Power Heating Warm Air Fan
- Power Max Backup
- Power Off
- Power Source Circ Pump
- Power Standby
- Temp Distribution Heat Network
- Temp Lower Operating Limit
- Temp Return Feed Max
- Test Data En14825
- Time Constant Onoff Operation
- Time Delay Backup
- Var Flow Temp Ctrl During Test
- HeatSourceWetServiceWaterRegular
- Type
- Controlmax
- Controlmin
- Energysupply
- Heater Position
- Name
- Temp Flow Limit Upper
- Thermostat Position
- HeatingControlType
- Hobs
- Kwh Per Cycle
- HotWaterDemand
- Bath
- Distribution
- Other
- Shower
- HotWaterSourceCombiBoiler
- Type
- Coldwatersource
- Heatsourcewet
- Daily Hw Usage
- Rejected Energy 1
- Rejected Factor 3
- Setpoint Temp
- Storage Loss Factor 2
- HotWaterSourceFHS
- Hw Cylinder
- HotWaterSourceHUI
- Type
- Coldwatersource
- Heatsourcewet
- Setpoint Temp
- HotWaterSourceHeatBattery
- Type
- Coldwatersource
- Heatsourcewet
- HotWaterSourcePointOfUse
- Type
- Coldwatersource
- Energysupply
- Efficiency
- Setpoint Temp
- HotWaterSourceSmartHotWaterTankFHS
- Type
- Coldwatersource
- Energysupply Pump
- Heatsource
- Daily Losses
- Init Temp
- Max Flow Rate Pump L Per Min
- Power Pump Kw
- Primary Pipework
- Temp Setpnt Max
- Temp Usable
- Volume
- ImmersionHeater
- Type
- Controlmax
- Controlmin
- Energysupply
- Heater Position
- Power
- Thermostat Position
- ImmersionHeaterFHS
- Type
- Controlmax
- Controlmin
- Energysupply
- Heater Position
- Power
- Thermostat Position
- Temp Setpnt Max
- InfiltrationVentilationFHS
- Control Ventadjustmax
- Control Ventadjustmin
- Control Windowadjust
- Mechanicalventilation
- Vents
- Ach Max Static Calcs
- Ach Min Static Calcs
- Altitude
- Cross Vent Possible
- Ventilation Zone Base Height
- Vent Opening Ratio Init
- Noise Nuisance
- Combustionappliances
- InternalGains
- InternalGainsDetails
- Start Day
- Time Series Step
- InverterType
- Kettle
- Kwh Per Cycle
- Lighting
- Efficacy
- Bulbs
- LightingBulbs
- Count
- Efficacy
- Power
- LoadShifting
- MVHRLocation
- MassDistributionClass
- MechVentType
- MechanicalVentilationDuctwork
- Duct Perimeter Mm
- External Diameter Mm
- Insulation Thermal Conductivity
- Insulation Thickness Mm
- Internal Diameter Mm
- Length
- Reflective
- MechanicalVentilationFHS
- Control
- Energysupply
- Sfp
- Design Outdoor Air Flow Rate
- Ductwork
- Mvhr Eff
- Measured Air Flow Rate
- Measured Fan Power
- Microwave
- Kwh Per Cycle
- OtherWaterUse
- Coldwatersource
- Flowrate
- Oven
- Kwh Per Cycle
- PhotovoltaicSystem
- Type
- Energysupply
- Base Height
- Height
- Inverter Is Inside
- Inverter Peak Power Ac
- Inverter Peak Power Dc
- Orientation360
- Peak Power
- Pitch
- Shading
- Width
- PhotovoltaicVentilationStrategy
- ScheduleEntryForBoolean
- ScheduleEntryForDouble
- ScheduleForBoolean
- ScheduleForDouble
- ScheduleRepeaterEntryForBoolean
- ScheduleRepeaterEntryForDouble
- ScheduleRepeaterForBoolean
- Repeat
- ScheduleRepeaterForDouble
- Repeat
- ScheduleRepeaterValueForBoolean
- ScheduleRepeaterValueForDouble
- ShadingObject
- Distance
- Height
- ShadingObjectType
- ShadingSegmentFHS
- End
- Start
- Number
- End360
- Start360
- Shading
- ShowerInstantElectric
- Type
- Coldwatersource
- Energysupply
- Rated Power
- ShowerMixer
- Type
- Coldwatersource
- Wwhrs
- Flowrate
- SimulationTime
- End
- Start
- Step
- SmartApplianceBattery
- Battery State Of Charge
- Energy Into Battery From Generation
- Energy Into Battery From Grid
- Energy Out Of Battery
- SmartApplianceControl
- Appliances
- Non Appliance Demand 24Hr
- Power Timeseries
- Time Series Step
- SolarCollectorLoopLocation
- SolarThermalSystem
- Type
- Controlmax
- Energysupply
- Area Module
- Collector Mass Flow Rate
- First Order Hlc
- Heater Position
- Incidence Angle Modifier
- Modules
- Orientation360
- Peak Collector Efficiency
- Power Pump
- Power Pump Control
- Second Order Hlc
- Solar Loop Piping Hlc
- Thermostat Position
- Tilt
- SpaceCoolSystemFHS
- Type
- Control
- Energysupply
- Cooling Capacity
- Efficiency
- Frac Convective
- Advanced Start
- Temp Setback
- SpaceHeatControlType
- SpaceHeatSystemElectricStorageHeater
- Type
- Controlcharger
- Esh Max Output
- Esh Min Output
- Energysupply
- Control
- Fan Pwr
- Frac Convective
- N Units
- Pwr In
- Rated Power Instant
- Storage Capacity
- Zone
- Temp Setback
- Advanced Start
- SpaceHeatSystemHeatSource
- Name
- Temp Flow Limit Upper
- SpaceHeatSystemInstantElectricHeaterFHS
- Type
- Energysupply
- Control
- Frac Convective
- Rated Power
- Advanced Start
- Temp Setback
- SpaceHeatSystemWarmAirFHS
- Type
- Control
- Frac Convective
- Advanced Start
- Temp Setback
- SpaceHeatSystemWetDistributionFHS
- Type
- Bypass Percentage Recirculated
- Design Flow Rate
- Design Flow Temp
- Emitters
- Max Flow Rate
- Min Flow Rate
- Temp Diff Emit Dsgn
- Thermal Mass
- Variable Flow
- Control
- Energysupply
- Zone
- Advanced Start
- Temp Setback
- StorageTank
- Type
- Coldwatersource
- Heatsource
- Daily Losses
- Heat Exchanger Surface Area
- Init Temp
- Primary Pipework
- Volume
- SupplyAirFlowRateControlType
- SupplyAirTemperatureControlType
- Tariff
- TerrainClass
- TestLetter
- ThermalBridgingLinearFHS
- Type
- Length
- Linear Thermal Transmittance
- Junction Type
- ThermalBridgingPoint
- Type
- Heat Transfer Coeff
- Vent
- Area Cm2
- Mid Height Air Flow Path
- Orientation360
- Pitch
- Pressure Difference Ref
- VentilationLeaks
- Env Area
- Test Pressure
- Test Result
- Ventilation Zone Height
- VentilationShieldClass
- WasteWaterHeatRecoverySystem
- Coldwatersource
- Efficiencies
- Flow Rates
- Utilisation Factor
- WasteWaterHeatRecoverySystemType
- WaterHeatingEvent
- Duration
- Start
- Temperature
- Volume
- WaterHeatingEvents
- Shower
- Bath
- Other
- WaterHeatingSchedule
- WaterPipeContentsType
- WaterPipework
- External Diameter Mm
- Insulation Thermal Conductivity
- Insulation Thickness Mm
- Internal Diameter Mm
- Length
- Surface Reflectivity
- WaterPipeworkLocation
- WaterPipeworkSimple
- Internal Diameter Mm
- Length
- WetEmitterFanCoil
- Wet Emitter Type
- Frac Convective
- N Units
- WetEmitterRadiator
- Wet Emitter Type
- C
- Frac Convective
- N
- WetEmitterUFH
- Wet Emitter Type
- Emitter Floor Area
- Equivalent Specific Thermal Mass
- Frac Convective
- System Performance Factor
- WindShieldLocation
- WindowPart
- Mid Height Air Flow Path
- WindowShadingObject
- Depth
- Distance
- WindowShadingObstacle
- Type
- Height
- Distance
- Transparency
- WindowShadingType
- WindowTreatment
- Control Closing Irrad
- Control Open
- Control Opening Irrad
- Delta R
- Is Open
- Opening Delay Hrs
- Trans Red
- WindowTreatmentControl
- WindowTreatmentType
- ZoneFHS
- Buildingelement
- Spacecoolsystem
- Spaceheatsystem
- Thermalbridging
- Area
- Temp Setpnt Init
- Volume
- ZoneTemperatureControlBasis
- How to contribute
- Disclaimer