How to Test HVAC Room Pressurization (Zonal Pressure Testing for HVAC Commissioning)

Using a TEC DG-8 manometer and a Testo 400 hot wire anemometer (https://www.trutechtools.com/building..., Corbett evaluates the HVAC balancing in the home his family built in Atlanta. Keep your room pressures below 3 Pascals if you can, 5 Pascals will start to give you problems- rooms don't receive enough conditioned air, and/or whistling or doors closing from 'ghosts'. Get more coaching, consulting, and trainings at: https://BuildingPerformanceWorkshop.com Get the book on testing homes: https://HomePerformanceBook.com Join our Patreon group and be part of our R&D team:   / homediagnosistv   Watch the first ever TV series about the science of homes: https://HomeDiagnosis.tv