Properly Dry Out your Home After a Flood
Having a flood in your home is an awful situation and requires a lot of time to properly clean up. It is worth the time, however, to research and make…
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5 Questions To Ask Yourself When Choosing A Duct Tester
Introduction Duct leakage is a large contributor to comfort issues, indoor air quality and energy consumption in a home. Typical duct systems lose 25 to 40 percent of the heating…
Historic Homes: Handle with Care
If youāve ever lived in a historic home, youāve likely noticed the level of comfort can change throughout different parts of the house. This can typically change throughout different times…
5 Questions to Ask Yourself When Choosing a Blower Door System
Introduction For those looking to improve building and HVAC performance, a blower door is a must-have. This tool measures and exposes air leaks in buildings, one of the most vital…
Nashville Update Its Building Code to IECC 2018
Beginning December of 2020, the Nashville TennesseeĀ area will update its building code to the IECC 2018. This means a blower door and duct leakage test will be required for all…
What If CFD Modeling Was Readily Available For Residential Duct Design
Author: Sam Myers Abstract Within the confines of the HVAC field, airflow behavior is one aspect that can be difficult to understand when it comes to proper duct system design…
Residential Duct Testing Now A Code Requirement in Virginia
Starting in September of 2019, a duct leakage test will be required for all residential new construction homes that have ductwork outside of the conditioned space. This includes ducts located…
Danger Zone
This is the 3rd installment of aĀ monthly column from Ben Walker, Co-CEO of Retrotec. Ben’s column focuses on observations on the art and science of high-performance building and home testing.Ā …
Blower Door Testing in 1915?
This is the 2nd installment of a monthly column from Ben Walker, Co-CEO of Retrotec. Ben’s column focuses on observations on the art and science of high-performance building and home…
Let’s Talk Tubing: Pressurizing a Building with a Blower Door
Author: Sam Meyers, Retrotec When pressurizing a building with a blower door, did you know that extra tubing must be added to the Channel B side of your gauge if…