In this video, learn how to refill your car or truck’s A/C system with refrigerant, specifically R134a, the most common ...

Question: Do I need to replace my R-22 system with an R410A refrigerant? — Noah, Plantation. Answer: The "Clean Air Act" mandates that all HVAC equipment manufacturers stop production of equipment ...

R-410A has been called the air conditioning refrigerant of the future and the long-term HFC replacement for R-22. But 410A is also turning up in refrigeration applications. One example is an ice rink ...