Duct testing - Articles - Page 3

One Simple Test to Discover Restrictive Duct Systems

Duct systems are a critical system is often overlooked

August 18, 2020

A duct system is the part of an HVAC system that most homeowners don’t consider, yet it determines how well their equipment works.

International Code Council Removes Exception for Duct Leakage Tests

Industry groups oppose broader testing and the specified method

Robert Beverly

April 6, 2020

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The ICC passed a proposal that will require more duct testing in an effort to combat duct leakage, conserve energy, and reduce utility bills.

AIR REPAIR: Duct-leakage testing kits are typically made up of a duct-testing fan, pressure gauge, speed controller tubing, and flexible duct.

Duct Dynasty: Residential Duct-leakage Testing

A properly executed duct-leakage test reveals a lot about an HVAC system’s health

David Richardson

June 15, 2015

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Many professionals are wondering exactly what’s involved in this test, the equipment that’s needed, third-party testing, and how to pass these tests. Let’s take a look at some of the basics for residential duct-leakage testing.

Nov. 13, 2014: BPI Introduces Certification for Duct and Envelope Tightness Testing Verification

Provides Credential for IECC Compliance Testing

November 13, 2014

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The Building Performance Institute Inc. (BPI) has announced the introduction of its Infiltration and Duct Leakage (IDL) certification, a task-oriented credential that verifies a candidate can successfully conduct air infiltration and duct leakage tests to the ASTM E1554-07 standard.

Duct Dynasty: Using Duct Surface for Leakage Testing?

Simple Testing Isn’t Always the Most Accurate

David Richardson

January 6, 2014

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Are we using the most accurate metrics for determining duct leakage in a residential duct system? Would this be the best metric to use for quantifying duct leakage in residential duct systems?

Air Infiltration Testing: Five Reasons Why You Should Do It

Colin Genge

June 18, 2012

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Energy codes are emerging or being updated nationwide. As air leakage testing becomes a requirement, some testers wonder what value it adds over informed visual inspections. Here are five reasons why blower door and duct leakage testing actually saves auditors’ and homeowners’ time and money.