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AAON Knowledge Base
General HVAC
General HVAC
Refrigerants
Heat Pumps
Efficiency
Airflow
Split Systems
Government & Industry Regulations
ASHRAE
AHRI
Refrigerant Transition
Controls Technical Support
Controls Documentation
Prism 2 Software
Xtend Program
Obsolete Controllers
Software Updates
Additional Support
Product Support
AAON Applications
Resources and Documentation
Revit Files
Product Literature
AAON Training Programs
AAON Careers
Customer Service
ECat Support
AAON Locations
Account & Setup Resources
Research and Development
General HVAC
The fundamentals of heating, ventilation, and air conditioning (HVAC).
What are the Advantages of Different HVAC Compressor Technologies?
Refrigerants
What is a refrigerant?
How is refrigerant used in Heating Ventilation and Air Conditioning (HVAC)?
How are refrigerants selected in the HVAC (Heating Ventilation and Air Conditioning) Industry, and how do they affect manufacturers?
Heat Pumps
What is a heat pump?
What is an air-source heat pump?
What is a water-source heat pump?
What is a water-to-water heat pump?
Efficiency
What do the different efficiency ratings mean?
Airflow
What is static pressure and how does static pressure affect the performance of an HVAC system?
Split Systems
What is split system line sizing and why is it important?