Duct Products - Articles - Page 7

HVAC Contractors Can Recommend Duct Upgrades in Four Simple Steps

Provide customers with the information they need to make the best purchasing decision

December 17, 2018

There is a formula that successful contractors use to answer such questions and generate customer interest in duct upgrades. Their approach focuses on the facts about what an HVAC system is doing — they don’t share opinions or use smoke and mirrors.

The AHRI EDGE Ductless Systems

December 1, 2018

The NEWS again teamed up with AHRI to produce an eBook to help contractors learn about a specific technology — ductless systems. In this book, you will learn how to promote the advantages of ductless, learn about training options, and also read about real world examples of where ductless was the right technology for a specific job.

Measuring Static Pressure Readings - The ACHR News

Using Static Pressure to Pinpoint Air Upgrade Opportunities

David Richardson

October 22, 2018

You might wonder, “Why can’t I just use a duct calculator and tape measure to identify duct repairs?” You could, but that means making a lot of assumptions and wasting valuable time.

Contractors Discuss In-House Sheet Metal Fabrication Shops

To Fabricate or Not to Fabricate?

Angela D. Harris

October 15, 2018

Ductwork is a mandatory comfort delivery system. In fact, the only thing optional about it is whether or not HVAC contractors make their own fittings and duct runs.

Offer Ductwork Maintenance as a New Service, Source of Revenue

Manufacturers discuss installation and maintenance best practices

Angela D. Harris

October 15, 2018

Although ductwork doesn’t require quite as much maintenance as other HVAC equipment does, there are steps to be taken to ensure its longevity, safety, and efficient operation.

Duct Leakage Is Tricky Business

It’s complicated, so contractors need to make sure they are educated

Robert Beverly

August 20, 2018

As common as the duct leakage problem is, it’s also very easy to go in with less-than-adequate knowledge for solving the problem in customers’ homes due to all the possible variables in play.

Five Issues That Cause Static Pressure Readings to Look Great

Several situations can cause readings to look better than they really are

David Richardson

August 20, 2018

Many of the calls I receive about goofy static pressure readings typically tie into one of five issues. Let’s look at these issues and how you can be sure they don’t affect your measurements.

2018: It’s the Year of The Duct

New codes and regulations focus on addressing the ever-present issue of leaky ductwork

John Dixon

August 13, 2018

Even though the overwhelming evidence points to duct leakage as a main culprit behind a slew of building performance problems, little attention has been paid to addressing the situation … until now.

Four Reasons for Contractors to Ignore Static Pressure Readings

Some techs believe measuring is a waste of time

David Richardson

July 30, 2018

The first reason not to measure static pressure is because hooking up a refrigeration manifold to the system tells you everything you need to know. Don’t worry about the fact that this practice often leads to leaks, can introduce non-condensables, and can cause potential refrigerant contamination.

Johns Manville: Duct Liner

July 9, 2018

This flexible fiberglass duct liner features an R-12 thermal resistivity rating. This insulation is designed specifically to meet the new code requirements set forth by the International Energy Conservation Code (IECC) in 2015 that mandate the use of R-12 insulation on ducts in unconditioned spaces in climate zones 5 through 8.