EPA Credentials
EPA Flammable and Mildly Flammable (A2L) Refrigerant Safety
Older refrigerants are being replaced with more efficient and environmentally friendly refrigerants. Many of these refrigerants are classified by ASHRAE (American Society of Heating Refrigeration and Air Conditioning Engineers) as flammable. The Low GWP Refrigerant Safety - A2L Refrigerants examination validates that a person possesses the knowledge to safely work with low GWP refrigerants and helps reduce liability.