The “ASHRAE HVAC Duct Sizer” application designed by Carmel Software Corporation for ASHRAE, allows the user to quickly size one HVAC duct run or a range of duct sizes using the constant friction method. In the “Size by Airflow” mode, … Continue reading
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All three regions of Belgium (Brussels, Flanders and Walloon Region) have from the start of the energy performance legislation the airtightness of buildings in their regional Energy Performance (EP) regulations. Airtightness testing is not mandatory and there are no minimum requirements; … Continue reading