An observation of ducts
Before you read any further, assign a percentage of importance to each of the four duct-related factors below. Together they […]
Duct Design
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What kind of damper are you using?
In HVACR systems, the term “damper” can refer to various types of devices used to regulate airflow. Here are some common types of dampers, including those that might come up in a discussion related to Manual D®, which is a methodology for sizing residential duct systems.
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Measurements, Not Eyeballs!
In the HVACR industry, it’s all too common to hear comments about ductwork being too big or too small based solely on appearance. Similarly, there are far too many comments that a system will never condition a space properly just by looking at it. While everyone is entitled to their opinion, there is a significant difference between opinions based on expectations and those grounded in precise measurements.
Announcing ACCA Quality Installation with measureQuick!
ACCA is proud to announce ACCA Quality Installation with the measureQuick app. Learn more and receive a complimentary QI certificate in this blog.
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Troubleshooting a Duct System with ACCA’s Duct Slide Rule®
The ACCA Duct Slide Rule allows contractors and technicians to calculate the size of a system’s duct with friction rate. Read more at this blog.
