My Craftsman Model 919.165230 compressor with a 25-gallon tank served me well for over 12 years. I used it to paint motorcycle parts, power a cut-off tool for automotive body work, sandblast the ...

Last month’s article examined two systems that were experiencing high compressor discharge temperatures. One system had too much refrigerant, while the other had a partially restricted liquid line. In ...

A refrigeration or air conditioning system that is experiencing leaky valves or worn rings may be the most challenging troubleshooting scenario a technician will experience. That’s because a varying ...