Jack Duffy

Part 2 of Retrotec's Level 2 Energy Training introduces the pressure gauge, and some of the common problems that can occur.

Learn how to check your gauge's calibration. This can be done quickly and easily in the field.

A demonstration of the smoke puff of a Retrotec Air Current tester.

This five part series looks what an air leakage test of a typical house might look at. In this part, we discuss how to setup for a house test. It's important to properly prepare before testing, so that we know the results are accurate.

Part 7 of our FanTestic series covers how to adjust the settings to prepare for an auto-test.

A brief walkthrough of how to use the Setup Menu to configure the Devices available on the DM-2.

How to run a semi-automatic blower door test using FanTestic software. This allows for the ease of an auto test along with manual input options for the user.

Part 3 of Retrotec's Level 2 Energy Training covers some of the different types of tests that can be done with a door fan/blower door system.

This five part series looks what an air leakage test of a typical house might look at. In this part, we take a look at a duct leakage to outdoors test. In some cases, this is more important than a total duct leakage test, as this test narrows down the duct leakage to only the energy lost to the outdoors.