We're back again with my HVAC design calculations trainer Alex Meaney (https://MeanHVAC.com), to talk about ductwork and connections and filters and how to get all this right when replacing an old system in existing homes.
Watch my first two videos with Alex:
Manual J Load Calculation    • Manual J Deep Dive (and Selecting HVA...  
Manual S Equipment Selection    • Manual S Deep Dive: Selecting HVAC Eq...  
Consult or train with Corbett: https://BuildingPerformanceWorkshop.com
Watch the first-ever TV series about the Science of Homes: https://HomeDiagnosis.tv
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