ALWAYS BUILDING SOMETHING

WHAT'S HAPPENING AT ETI

READY TO BEGIN?
REQUEST INFO HERE

Get Trained and in the Field in as Little as 7 Months!
Fill Out Your Information Below To Get Started:

Common HVAC System Problems

August 2025

HVAC systems help maintain year-round comfort in residential and commercial buildings. Like any other technology, they require maintenance and are susceptible to occasional failures that require repairs from a trained professional. Are you considering a […]

Read More

Understanding Humidity In HVAC

May 2025

Humidity management is key to any effective HVAC system, as humidity levels impact everything from indoor air quality to HVAC energy efficiency. For aspiring HVAC technicians, understanding how to balance moisture levels is a sure […]

Read More

What Is A Heat Pump

April 2025

Heat pumps are getting increasingly popular, thanks to their excellent energy efficiency and versatility. They can provide both heating and cooling for a home or business. HVAC technicians need to have a good understanding of […]

Read More

What Is Air Duct Cleaning?

December 2024

Air duct cleaning is a sometimes overlooked but highly important part of keeping HVAC systems functioning optimally. Many HVAC repair and maintenance firms offer air duct cleaning as one of their standard services, so any […]

Read More

Comparing Common HVAC Refrigerants

December 2024

HVAC systems are critical for a comfortable and welcoming home or business throughout the different seasons. As a result, there is a consistent demand for skilled HVAC technicians to keep these systems working properly.If you’re […]

Read More

Air Conditioning Components And Common Malfunctions

November 2024

Air conditioners are crucial appliances, consisting of several key components that work together to create comfortable indoor air. Maintaining HVAC systems and repairing them when they malfunction is the role of highly trained HVAC industry […]

Read More

The Basics On Air Filtration In HVAC

August 2024

Air filters are vital to central heating, ventilation and air conditioning systems. These thin, porous filters help maintain the cleanliness of your home’s HVAC system. For property owners with an air conditioner and furnace, understanding how […]

Read More

HVAC Career Paths

July 2024

HVAC/R (heating, ventilation, air conditioning, and refrigeration) technicians play a vital role in maintaining the comforts of modern life many of us take for granted. With a foundation of training from a good HVAC school, […]

Read More

How Does the Central Heating System Work?

June 2023

In residential and commercial buildings, central heating and cooling systems play a key role in maintaining comfortable indoor temperatures. They provide warmth during cold winter months and coolness in hot summers. Understanding how these systems work […]

Read More