HVACDHWBranch

class iesve.HVACDHWBranch

Bases: HVACAbstractComponent

delivery_efficiency: float | None: DHW delivery efficiency if simple mode, None otherwise

dhw_design_supply_temperature_set_point_profile: str | None: DHW design supply temperature set point profile ID if simple mode and setpoint type is profile, None otherwise

dhw_design_supply_temperature_set_point_type: HVACDHWTemperatureSetPointType | None: DHW design supply temperature set point type if simple mode, None otherwise

dhw_design_supply_temperature_set_point_value: float | None: DHW design supply temperature set point value if simple mode and setpoint type is constant, None otherwise

dhw_location_on_hwl: HVACHWLDemandLoop: DHW heat exchanger (HX) location on HWL

hwl_dhw_heat_exchanger: HVACHWLDHWHeatExchanger: DHW HWL heat exchanger (HX)

hx_approach: float | None: Heat exchanger approach if explicit mode, None otherwise

hx_effectiveness: float

hx_load_hwl_hx_capacity: float | None: Heat exchanger load and HWL HX capacity(W) if explicit mode, None otherwise

hx_source_side_flow_rate: float | None: Heat exchanger source-side flow rate if explicit mode, None otherwise

hx_supply_flow_rate: float | None: Heat exchanger DHW supply flow rate if explicit mode, None otherwise

is_pre_heat_using_solar_water_heater: bool | None: Is DHW pre-heat using Solar Water Heater (SWH)? True or False if simple mode, None otherwise.

is_pump_used: bool | None: Is a DHW pump used? True or False if explicit mode, None otherwise.

is_recirculation_percent_of_flow: bool | None: Is this recirculation a percentage of the DHW design supply flow? True or False if recirculation is used, None otherwise.

is_recirculation_scheduled: bool | None: Is the recirculation scheduled? True or False if recirculation is used, None otherwise.

is_recirculation_used: bool: Is DHW recirculation used? True if so, False otherwise

is_storage_tank_used: bool: Is a DHW storage tank used? True if so, False otherwise

pump: HVACPump | None: Pump component if a DHW pump is used, None otherwise

pump_heat_gain_fraction: float | None: Pump heat gain (fraction) if a DHW pump is used, None otherwise

recirculation_flow_rate: float | None: Recirculation flow rate if recirculation is used, None otherwise

recirculation_loop_length: float | None: Recirculation loop length if recirculation is used, None otherwise

recirculation_losses: float | None: Recirculation losses if recirculation is used, None otherwise

recirculation_percent_of_supply_flow_rate: float | None: % of DHW design supply flow rate if recirculation is used, None otherwise

recirculation_profile_id: str | None: Recirculation profile ID if recirculation is used, None otherwise

recirculation_pump_meter: VEEnergyMeter | None: Recirculation pump meter ID if recirculation is used, None otherwise

recirculation_pump_power: float | None: Recirculation pump power if recirculation is used, None otherwise

recirculation_schedule_type: HVACRecirculationScheduleType | None: Recirculation schedule type if recirculation is used, None otherwise

solar_water_heater: HVACSolarWaterHeater | None: Solar water heater (SWH) if SWH is used for DHW pre-heat, None otherwise

specific_pump_power_at_rated_speed: float | None: Specific pump power at rated speed if a DHW pump is used, None otherwise

tank_heat_loss: float | None: Storage tank heat loss if storage tank is used, None otherwise

tank_insulation_thickness: float | None: Tank insulation thickness if storage tank is used, None otherwise

tank_insulation_type: HVACDHWTankInsulationType | None: Tank insulation type if storage tank is used, None otherwise

tank_storage_volume: float | None: Tank storage volume if storage tank is used, None otherwise

tank_type: HVACDHWTankDetails | None: Storage tank type if storage tank is used, None otherwise