The problem: A piston-type reciprocating compressor has had valve damage, or the valves just are not sealing for some reason. This low-temperature refrigeration system has a thermostatic expansion ...
Diagnosing a faulty compressor valve is something HVAC technicians have to deal with on a semi-regular basis, and while a bad valve is often not the main reason a compressor fails, it is an integral ...
AJ Restorations on MSN
Reed valves exposed: Diagnosing the compressor’s core
Opening up the valve plate to examine reed valves—the heart of the air compressor. This diagnostic step checks sealing, ...
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