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- A “freon” (refrigerant) undercharge of only 10% can increase operating costs by almost 20%.
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- A dirty evaporator, condenser and blower could increase air conditioning or heat pump electrical usage by 50% or more.
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- Unrepaired, small problems can lead to very expensive repairs.
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- Up to 80% of all air conditioning and heat pump compressor failures could be eliminated if the problems that lead to the failure were connected in a timely manner.
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- Freon should never need to be replaced. If it must be added, there is an expensive leak that should be repaired.
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- Just a 100th of an inch of dirt or film on an evaporator coil can reduce its efficiency by 5%
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