What Does a Heater Exchanger Do in an HVAC System?

Quality HVAC technicians know that HVAC systems don't generate cold energy; they move heat from one place to another. But how does this work?

Furnace Heat Exchanger: Where Is It and What Does It Do? - Sun Aire Comfort Systems

What Are Heat Exchangers & How Do They Function?

Heat Exchangers In HVAC Systems

Heat Exchanger Failure - Sippin Energy Products

HVAC Heat Exchangers Explained - The Engineering Mindset

SHINEHEAT Plate Heat Exchangers in HVAC Systems

Heating in New Orleans, Metairie and Kenner - Trusty Air Conditioning and Heating

HVAC Heat Exchangers Explained - The Engineering Mindset

How do heat exchangers work? - Explain that Stuff