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Thermal convection calculation method for kitchen ventilation systems according to DW172 2018

AppliancePowerCoefficent WidthDepthAreaFlowrate AFlowrate B 
Theoretical extract volume required   
Canopy  JetStreamCanopy Height Based on area DW172 

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This calculator is intended solely for general information and educational purposes, and is provided to help decrease the learning curve for those inexperienced in the Commercial Kitchen Ventilation field and to give more experienced users additional reference tools.

The calculator provided is not intended in any way as engineering advice or service, or as a solicitation for any engineering product or service. Any results from use of this calculator may not be applicable or accurate with regard to the individual circumstances, cannot be relied upon for anything, including, without limitation, engineering designs or decisions, and should not be the basis for any action or inaction on your part.