Emily Griffith Opportunity School - College of Trades and Industry

Heating, Ventilation, Air Conditioning and Refrigeration (HVAC/R) programs prepare students for employment in residential and commercial HVAC and refrigeration installation, maintenance and repair. Programs vary from entry-level to advanced and completion times range from 12 weeks to 12 months. For more specific information about Heating, Ventilation, Air Conditioning and Refrigeration please see this informational website: AirConditioning-and-Heating.com.

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HVAC/R's Largest Programs

These are Qualified Federal Financial Aid Programs.

The Residential HVAC Technician program teaches you all aspects of residential heating and air-conditioning, including installation, maintenance, and repair of split systems, air-to-air heat pumps, electric resistance heating, standard and high efficiency furnaces, humidification, and filtration.

The Commercial and Residential HVAC Technician program teaches all aspects of residential heating and air-conditioning, including installation, maintenance, and repair of split systems, air-to-air heat pumps, electric resistance heating, standard and high efficiency furnaces, humidification, and filtration. Also, incorporates commercial equipment, including packaged roof-top units, water source heat pumps, commercial air handlers and more.

The Refrigeration Technician program focuses on food preservation and cold storage. Domestic and light commercial refrigeration are covered, including commercial reach-ins, walk-ins, supermarket, and specialty units.

The Designing and Installing HVAC Systems program teaches heat loss and heat gain calculations for single and multifamily structures. Learn methods based on ACCA manual J-7, J-8. ACCA manual D is used to design system ducts. Hands-on training with Wright-soft HVAC design software is included.

HVAC/R's Largest Programs

HVAC/R Programs