• Extend the life of your compressor
• Reduce damaging in-rush current by up to 50%
• Save homeowners money by using less energy
• Protect vital internal components
• Refrigeration systems
• Start air conditioners that are breaking down

Reduce the amount of time required to stabilize the compressor during start up and you will reduce the length of time the compressor is exposed to damaging heat. 5-2-1 Compressor Saver accomplishes this by providing your compressor with a precise "boost" during the critical start up period. As a result, the compressor stabilizes faster, length of exposure to damaging electrical heat is reduced and ultimately the compressor life is extended.