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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 […]

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May 2023

What are the differences between Residential and Commercial HVAC?What seems like an obvious question may not be as it seems. Residential or Commercial HVAC are normally associated with the building that the equipment resides in. […]

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Tips for Your HVAC Interview

March 2023

Are you confident with your HVAC interviewing skills? Enrolling and completing your HVAC technician training at the ETI School of Skilled Trades is an achievement worth celebrating. You’ll have the basic skills required in a […]

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Advantages of Preventative A/C Maintenance

March 2023

Are you planning to start a career as an HVAC technician? Enrolling in a skilled trade school such as ETI School of Skilled Trades will expose you to various HVAC system maintenance strategies, such as […]

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Can you earn your HVAC certification online?

January 2023

Being an HVAC/R Technician is a demanding occupation that requires a professional to have knowledge and experience. Both skills can be acquired by attending an accredited institution that specializes in this field.As a HVAC/R technician, […]

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Which is Better: A Heat Pump or Gas Furnace?

July 2022

The debate between heat pumps and gas furnaces is one of the most heated in the HVAC. But which is truly superior?Here’s what you need to know.What are the Differences Between Furnaces and Heat Pumps?How […]

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What’s the Pell Grant? Everything You Need to Know.

June 2022

Don’t let finances dim your chances. Take advantage of financial aid and keep your future bright.Financial aid has several packages. The Pell Grant is reserved for students with extraordinary financial needs. Here’s how you know […]

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Tips for Career Growth as an HVAC Technician

September 2021

Tips for Career Growth as an HVAC TechnicianHVAC technicians are responsible for maintaining the heating, ventilation and air conditioning systems in buildings. HVAC technicians are in high demand because they offer a lot of value […]

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ETI Returnships – For Free for Life

August 2021

ETI has been training skilled welders and HVAC/R technicians in the Chicagoland area for the past 43 years. Our network of graduates is far-reaching and we work to support our alumni in any way we […]

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