Ask almost anyone in the industry and they will tell you the proper fill level of HCFC-22 in a recovery cylinder is 80 percent of the water capacity. Wrong! Most will also say this is an Environmental ...

The service technician cannot control many factors that affect a reciprocating compressor’s capacity. However, the tech can control a few factors that can help the system have more capacity and run ...

Here's something you may not have thought about before: how do you test the efficacy of an air conditioner? Air conditioners are surprisingly complex pieces of technology, as they need to carefully ...