Multi-Family‎ > ‎Multi Family API‎ > ‎1. Submit Method‎ > ‎Building‎ > ‎Building Configuration‎ > ‎Space‎ > ‎Zone‎ > ‎HVAC‎ > ‎HVAC Equipment‎ > ‎

HVAC Property

Class Name: hvac_property

Description: Specific properties of a unit of heating or cooling equipment

Parent Class: hvac_equipment

Number of Instances: 0...N

Attributes:

Name Description Required Type Len
Options Min Max
 type type of hvac equipment property
Y string 20 efficiency, capacity, pilot, aux_capacity, outdoor_air
   
 valuevalue of the property
 Y
 float   0 100,000
Notes:

Validation/Rules:

 type notes
 efficiencyRequired if hvac_equipment->performance = user
 capacityIf not submitted then equipment is auto-sized
 aux_capacityCapacity of baseboard heater for type baseboard. capacity should be set to 0.001.
 pilotOnly used by furnace. 1 = yes, 0 = no
 outdoor_airOnly used for heating equipment


 type condition min max units
 efficiencyfurnace, baseboard
0 1 Btu/Btu
 efficiencyheat_pump (heating)
0 20 HSPF
 efficiencysplit_dx020
 SEER
 efficiencypackaged_dx020
EER
 capacitynatural_gas, lpg
0
 1000kBtuh
 capacityelectric0 1000kW
 capacityfuel_oil0 100gal/hour
 aux_capacitybaseboard
0 100 kBtuh

Child Classes