The OpenRFA collection is the brain-child of several architects, engineers, contractors, and BIM specialists from around the world who worked together to create the first crowdsourced set of shared parameters.
Public
      
  The OpenRFA collection is the brain-child of several architects, engineers, contractors, and BIM specialists from around the world who worked together to create the first crowdsourced set of shared parameters.
| PARAM | DATATYPE | TAGS | 
|---|---|---|
| DistanceClearanceFront  | LENGTH | Common | 
| DistanceClearanceLeft  | LENGTH | Common | 
| DistanceClearanceRadial  | LENGTH | Common | 
| DistanceClearanceRight  | LENGTH | Common | 
| DistanceClearanceTop  | LENGTH | Common | 
| DrawingType Organize views and sheets | TEXT | Common | 
| EconomizerType  | TEXT | Mechanical | 
| EfficiencyEvaporation Efficiency of evaporation | NUMBER | Mechanical | 
| EfficiencyExhaustFanMotor Motor efficiency of an exhaust fan | NUMBER | Mechanical | 
| EfficiencyExhaustFanStatic Static efficiency of an exhaust fan | NUMBER | Mechanical | 
| EfficiencyFanStatic Fan Static Efficiency | NUMBER | Mechanical | 
| EfficiencyFanStaticFailure Fan static efficiency at failure conditions | NUMBER | Mechanical | 
| EfficiencyFullLoad  | NUMBER | EnergyAnalysis | 
| EfficiencyHeating  | NUMBER | Mechanical | 
| EfficiencyMotor Motor Efficiency | NUMBER | Electrical | 
| EfficiencyRatingFilter The filter Beta Rating expressed as a percentage. | NUMBER | Mechanical | 
| EfficiencySupplyFanMotor Motor efficiency of a supply fan | NUMBER | Mechanical | 
| EmbedPlateHeight The height of an embed plate. | LENGTH | Structural | 
| EmbedPlateThickness The thickness of an embed plate. | LENGTH | Structural | 
| EmbedPlateWidth The width of an embed plate. | LENGTH | Structural | 
| EmbedStudDiameter The diameter of an embed stud. | LENGTH | Structural | 
| EmbedStudLength The length of an embed stud. | LENGTH | Structural | 
| EpaRating  | TEXT | Electrical | 
| EquipmentName  | TEXT | Common | 
| EquipmentNumber  | TEXT | Common |