Many air conditioning and heating problems can double the operating costs of your system, while degrading performance and making your home much less comfortable than it can be. Small problems left unresolved can lead to bigger problems and more expensive repairs. Our ESA program is designed to eliminate small problems in order to avoid larger issues.

Consider that…

  • up to 80% of all air-conditioning and heat pump compressor failures could be eliminated if the problem leading to failure was corrected in a timely manner.
  • a refrigerant (or “freon”) charge 10% lower than required can increase your operating costs by 20%.
  • refrigerant should never need to be replaced – if its being added every year, you have an expensive leak that generally should be repaired.
  • a dirty evaporator, condenser or blower wheel could increase electrical usage by 50% or more.
  • just a 100th of an inch of dirt on the evaporator can decrease its efficiency by 5%.


dirty-coilDirty condensor and evaporator coils can decrease the efficiency of your heat pump and air conditioning system, costing you more in electricity bills and repair costs than a modest investment in a Central York Home Energy Savings Agreement.