Ventilation calculations in Heatpunk
When selecting which ventilation calculation to use, you will have the option between theĀ Standard method, Measured air permeability (both based on BS EN 12831-1:2017) and theĀ Legacy method based on (BS EN 12831:2003).Ā
Ā
Standard methodĀ
Measured air permeability
Legacy method
MCS certification in accordance with MIS 3005-D now requires heat loss calculations comply with BS EN 12831-1:2017. Please only select this method when viewing old projects.Ā
This method is based on BS EN 12831:2003. This is a much simpler calculationĀ