Aug 06, 2026  
2026-2027 DCTC Catalog 
  
2026-2027 DCTC Catalog

HVAC 1110 - Indoor Air Quality



1 Credits
Indoor air quality is an important consideration for the HVAC technician. This course familiarizes the student with accessories utilized in the HVAC field to improve indoor air quality. Topics covered include the different types of air filters, electronic air cleaners, UV air purifiers, air quality sensors, fresh air ventilation, humidifiers/dehumidifiers and heat/energy recovery ventilators.

Learning Outcomes
Preform preventative maintenance procedures and test for proper operations on miscellaneous ventilation, humidification/dehumidification and purification systems and equipment.

Demonstrate proper HVAC/R technician behavior and participate in the ride along days, as well as recognizing, defining and practicing safe work habits.

Analyze, discuss, and explain whole house ventilation and humidification/dehumidification system selection, operation and installation.

Analyze, discuss and explain air filtration and air purification techniques and equipment.