Choosing the Right Refrigerant Freon: A Guide for Technicians

Navigating the world of refrigerants can be complex, especially with ongoing environmental phase-outs of older types like R-22. Choosing the correct freon is not just about performance; it's about compliance, safety, and efficiency. Modern HVAC systems primarily use HFC refrigerants like R-410A and R-134a, which are more environmentally friendly than their predecessors. When servicing a unit, it's crucial to use the specific refrigerant type the system was designed for. Mixing refrigerants can lead to poor performance and catastrophic system failure. Always check the unit's nameplate for the manufacturer's specified refrigerant type before beginning any service. Our wholesale supply includes a wide range of common and specialized freons to ensure you have the compliant choice for any job.