Compressor Staging

The compressor staging for the unit. Select "Single Stage" for units with single stage (on/off) control. Select "Multiple, Discrete Stages" for units with multiple compressors, discrete unloading stages, or compressors with stepped speed motors that are controlled to operate at discrete stages. Select "Variable" for compressors that operate at variable speeds or with modulating unloading.

Data Type: 
Constrained List
Category: 
Unit of Measure: 
None
Sector: 
Commercial, Residential, Multifamily
List Options Option Definition Unit of Measure
Multiple discrete stages Operated with multiple, discrete stages, discrete unloading stages, or with stepped speed motors that are controlled to operate at discrete stages None
None None None
Not applicable Not applicable None
Other Other None
Single stage Operated with single stage (on/off) control None
Unknown Unknown None
Variable Operated at variable speeds or with modulating unloading None
Term ID: 8db00da0-baad-4605-bacd-1457e8838e54
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