Learn about blower door testing with multiple fans in this webinar. This video discusses: Fan options Fan calculator Frame options Controlling multiple fans Multi-fan compartmentalization Multiple fan testing FanTestic basics…
What This Step Covers Connecting flex duct to return or supply registersUse the supplied flex duct and adjustable collar to form an airtight seal over the register opening. Securing the…
https://youtu.be/gp0-VS3m7uY In the fourth installment of the Retrotec Air Current Tester series, the focus turns to the power tiny smoke generator, showcasing how technicians visualize subtle airflow for diagnostics in…
Infiltration and duct leakage video session with Joe Medosch, a Building Analysis, Envelope Professional, as well as International Code Council Residential/Commercial Energy Inspector. This video webinar entails: Infiltration and Duct…
*You can view the version of the Retrotec software you are using by starting the application and looking at the top left corner on the title bar* Software Release Date…
Watch a video about air leakage testing for home inspectors. This webinar helps home inspectors understand what the role of an energy auditors, as well as attempt to assist home…
What Are ERVs and HRVs? HRVs (Heat Recovery Ventilators) transfer sensible heat between exhaust and incoming air. ERVs (Energy Recovery Ventilators) transfer both sensible and latent heat (humidity) to improve…
This video webinar surrounds Passive House Tightness Test & Design with 475 High Performance Building Supply. Questions include: What is the passive house standard for air tightness? What are the…
Use Your DucTester or Blower Door as a Powered Flow Hood Add Retrotec’s PP105 DucTester Powered Flow Hood attachment to convert your duct tester into a precise airflow hood. Measure…
Watch a webinar from Retrotec about calibration vs accuracy forĀ air duct testingĀ andĀ blower door equipment. What happens during laboratory testing for fans and gauges An inside look at the actual calibration…
