HVAC stands for heating, ventilation, and air conditioning.
As a residential HVAC technician, you will work on installing and servicing complete residential HVAC systems. You'll install ductwork for a wide variety of residences including single-family homes, town homes and apartment buildings. You may also work on duct systems for existing buildings to remodel, upgrade or troubleshoot. Most of your work will be done in the field.
Opportunities in this field include:
Source: International Training Institute
Learn more about ITI
CONTENT REVIEWED: 2025
Technical Standards
Shop the SMACNA bookstore for all technical standards, including the most recent editions and recently revised manuals.
Shop Now