Last month we discussed the importance of using the proper filter-drier in an air conditioning system that uses R-410A. This month we will take a look at other service practices that can affect the ...

Removal of refrigerant from a system can be accomplished by one of two basic methods: passive or active. To comply with government regulations and best serve customer needs, time must be taken to ...

SHREVEPORT, La. - Homeowners should be aware of a new change with their HVAC systems beginning Dec. 1. The EPA is tasked with phasing out potent greenhouse gases which means new HVAC systems will no ...

Most air conditioners use one of two types of refrigerant: R-22 or R-410A. I've never paid any attention to this detail while inspecting houses because it didn't make much difference, but that's all ...