typeChillersAndStages

Chiller and stage type enumeration

Information

It provides constants that indicate the chiller type based on the compressor type and a chiller stage type based on the type of chillers being staged. The chiller types are enumerated in the order of the recommended staging hierarchy, per ASHRAE Guideline 36-2021, section 5.20.4.14.

Literals

NameDescription
PositiveDisplacementPositive displacement chiller or a stage with all positive displacement chillers
VariableSpeedCentrifugalVariable speed centrifugal chiller or a stage with any variable speed and no constant speed centrifugal chillers
ConstantSpeedCentrifugalConstant speed centrifugal chiller or a stage with any constant speed centrifugal chiller

Revisions

  • February 25, 2025, by Jianjun Hu:
    First implementation.