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Articles

Navigating the heat pump jungle Article Image

Posted with permission from RSES.

Navigating the Heat Pump Jungle

Understanding that heat pumps are one of the only machines in the industry that can deliver more energy than they consume, can clarify the push to this efficient option.

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Indoor Air Quality article image

Posted with permission from RSES.

Indoor Air Quality or the HVAC Technician Part 1

This article series discusses some common indoor air quality issues, how to measure them and how to resolve them so customers can enjoy cleaner air.

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Indoor Air Quality article image

Posted with permission from RSES.

Indoor air quality for the HVAC technician Part 2

Part 2 continues with CO2, CO, humidity and temperature issues.

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RSES Logo

Posted with permission from RSES.

Indoor Air Quality for the HVAC Technician

According to the Environmental Protection Agency (EPA), we spend about 90% of our time indoors…

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Contractors observing HVAC work

Overcoming Challenges as a Minority Contractor

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Oxygen Heat Fuel triangle infographic

The Nuts and Bolts of Combustion Testing

A look at the basics of combustion and combustion-testing procedures for fuel-burning equipment starts the heating season start-up right. With the heating season quickly approaching, now is a great time to get back to the basics of combustion performance testing

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Glow from combustion appliance

Calculating Combustion Air For Fuel-Burning Appliances

With proper design and maintenance, combustion appliances can provide years of reliable service. Combustion is defined as a chemical reaction that causes the rapid oxidation…

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Contractor & Technician Tools

Videos

Turning Utility Programs into Install-Ready Job

Incorporating Building Science Into HVAC

Air Doctors – Service Nation Alliance video testimonial

Pearl Edison

Problem Solving Design

Managing Indoor Air Quality – Don’t forget the “V” in HVAC

Getting Electrification Right

Brynn Cooksey on Training and Trying

Brynn Cooksey on Building a Strong Company Culture Through Training

The Business of IAQ Monitoring and Reporting

Brynn Cooksey on Navigating Customer Conversations in HVAC: The Scripted Approach

Brynn Cooksey on The Business of IAQ Monitoring and Reporting: Effective Tools for Management

Building Performance Institute (BPI) Certifications Explained: Insights from CEO Amanda Hatherly

Brynn Cooksey on Ventilation Victories: Overcoming Sales Objections

Heat Pumps are the future – HVACU

Brynn Cooksey on Becoming a Real-life Success Stories with AirAdvice

Heat Pumps work great in cold climates – HVACU

Brynn Cooksey on The Art of Motivating Techs: Strategies for Success

Heat Pumps – Cost to Operate – HVACU

Brynn Cooksey on Leading the Way with AirAdvice

Avoid the HVAC Race to the Bottom – With Building Science, Heat Pumps, and Brynn Cooksey

Major parts shortage hits heating and cooling industry as A/C units start kicking into high gear

IAQ for the HVAC Tech with Brynn Cooksey

Heat Pumps – Happy Customers – HVAC U

Navigating the Heat Pump Jungle Webinar

Heat Pumps – Environmental Impact – HVACU

What is Home Performance?

Heat Pumps – Training is Important – HVACU

Understanding a Home’s Hidden Air Leaks: The Power of Blower Door Testing

Heat Pumps are the future – HVACU

2026 Top 25 Most Influential Instructors/Trainers

Pearl Edison

Brynn Cooksey on Building Science & MeasureQuick: How Home Performance Is Changing HVAC

What Is BetterHVAC? w/ Bill Spohn, Kevin Hart, Ben Reed, Adam Mufich

What is the Building Performance Institute (BPI) and What Are Their Most Popular Certifications?

https://www.hvactrain.com/webapp/GetFile?fid={b3d9c166-7706-432d-b848-a7af6a97caac}

Air Advice Podcast with the Air Doctor

What Is a Heat Pump? | Preparing for a Heat Pump Retrofit | Ask a Contractor

What is an Energy Audit? | Ask a Contractor with Air Doctors Heating and Cooling

Building Science Education – 4-7 – The Science of Water Heating

Building Science Education – 4-8 – Water Heating Technologies

Heat Pump Water Heater

Heat Pump Water Heaters 2

Building Science Education – 4-5 – Sample Load Calculations

Building Science Education – 4-4 – Heat Pumps

Problem Solving Design

The Top 25 Most Influential HVACR Educators and Trainers of 2024

How Fire Tube Boilers Work (Industrial Engineering)

How Watertube Boilers Work (Engineering)

Classification of Boiler

Boiler Cutoff, Blow Downs, and Gauge Glasses

What is a Boiler and How does It Work?

Green Training: Steam Boiler

What is Safety Valve law | Theory | Definition|?

Flame Scanner | Working Principle | Instrumentation Knowledge

Annual Boiler Inspection – Steamworks

How does a Centrifugal pump work?

How Boiler Combustion Works – Steam Culture

Control Valve Types (Gate Valve, Globe Valve, Ball Valve etc.)!

Zeolite process for water softening (Permutit process) – Water technology

Air Doctors – Service Nation Alliance video testimonial

Serendipity Interview: Brynn Cooksey – Air Doctors Heating and Cooling

The Business of HVAC/R Boot Camp

Minimizing the Effect of Wind on Blower Door Tests

Blower Door and DuctBlaster System Maintenance and Calibration

Understanding the Stack Effect and Building Ventilation

Duct Testing Webinar – from The Energy Conservatory (TEC)

Blower Door Basics

The Top 25 Most Influential HVACR Educators and Trainers of 2024

What is Combustion Safety Testing in Building Performance?

Master the Art of Self-Scouting

From Handwritten Forms to Half-Percent Callbacks – Brynn Cooksey | 2026 HVACR Training Symposium – Part 1

Academy helps Michigan trainees launch energy efficiency careers

How Air Doctors Uses measureQuick Daily – Brynn Cooksy | 2026 HVACR Training Symposium – Part 2

Real-World Financing Questions Contractors Are Asking

SPEER Industry + Policy Workshop 2025

Home Energy Audits with Electrify Now