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Home » Keywords » Duct Dynasty

Items Tagged with 'Duct Dynasty'

ARTICLES

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Four Steps to Determine the Correct Mixed Air Temperature

How to predict what happens when outside air is added to the mix
David-richardson
David Richardson
November 18, 2019
One Comment
With a few measurements or design numbers and some quick math, you can estimate the influence outside air has on a system.
Read More
Duct-Dynasty-ACHR-News.jpg

Three System-Sizing Superstitions The HVAC Industry Suffers From

“When you believe in things you don’t understand, then you suffer — superstition ain’t the way.” – Stevie Wonder
David-richardson
David Richardson
October 21, 2019
No Comments
Some beliefs often have hidden consequences that lead to long-standing issues and a lot of aggravation.
Read More
Skills to Add to Your HVAC Service Repertoire

Skills to Add to Your HVAC Service Repertoire

Lions, Stools, and HVAC System Performance
David-richardson
David Richardson
October 7, 2019
No Comments
New skills and test instruments may look like a predator to employees if they don’t understand why they’re important.
Read More
An undersized, leaky, and poorly insulated duct system.

Five Reasons HVAC Systems Don’t Maintain Comfortable Conditions

Hidden reasons the system might not be working
David-richardson
David Richardson
September 9, 2019
No Comments
Let’s look at five hidden reasons HVAC systems might not keep up when the temperatures get hot, how to test for them, and potential repairs.
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National Comfort Institute’s High-Performance Sales Excellence Award

Contractors Can Use Persuasion for HVAC Customers' Good

Positive persuasion can lead to profits and long-lasting relationships
David-richardson
David Richardson
August 12, 2019
No Comments
With the right conversation, customers get the HVAC system they expect, and you get a profitable sale that leads to a long-lasting relationship.
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Lessons I Learned From Overcoming HVAC Adversity - The ACHR News

Lessons I Learned From Overcoming HVAC Adversity

Obstacles give us the opportunity to learn important lessons
David-richardson
David Richardson
June 17, 2019
No Comments
When faced with an obstacle, we decide to overcome it or quit and walk away. The consequences of those decisions mold us into the individuals we become.
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10 Factors That Determine Duct System Performance  - The ACHR News

10 Factors That Determine Duct System Performance

Here’s how to make sure duct systems are working at their highest potential
David-richardson
David Richardson
May 27, 2019
No Comments
Paying attention to these 10 factors will ensure that customers get the highest possible comfort and efficiency.
Read More
Larger-Tonnage Fans Diagram - The ACHR News

Watch Out for Larger-Tonnage Fans

David-richardson
David Richardson
April 29, 2019
No Comments
I made a comment about pairing larger-tonnage fans with smaller-tonnage outdoor units that has drawn a lot of interest.
Read More
Start Predicting Static Pressure Changes by Applying Fan Law 2 - The ACHR News

Start Predicting Static Pressure Changes by Applying Fan Law 2

Air balancers have been using these formulas for years
David-richardson
David Richardson
March 18, 2019
No Comments
What if there were a quick and simple way to anticipate what would happen to static pressures if you increased or decreased airflow?
Read More
HVAC System Measuring - The ACHR News

The HVAC Revolution Is Calling

Contractors must get with times or be left behind
David-richardson
David Richardson
January 14, 2019
No Comments
For decades, many company business models have remained the same. Run service calls one after the other, and fix or replace the equipment. This often results in companies barely surviving and a bleak outlook on the future.
Read More
More Articles Tagged with 'Duct Dynasty'
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From seasonal maintenance to a system upgrade, your business is actually centered around providing the best indoor air experience, with quality at the core.

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The ACHR News - December 2, 2019

2019 December 2

Week 1: December 2
In this issue of The ACHR NEWS, we look at unique applications of HVAC technology, and new markets contractors should consider expanding into.

Week 2: December 9
We also examine Variable Refrigerant Flow (VRF) technology, and the benefits that contractors can pass along to their customers through the equipment.

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