The EMI Enviroair Series of single- and multi-zone residential ductless split systems features an inverter-driven compressor, which adjusts speed to reduce cycling and better maintain comfort. The ...

The following are some maintenance recommendations for technicians for their annual air conditioning system inspections. Warning: Disconnect the main electrical power to the unit before attempting any ...

Which mini split air conditioners are best? Mini split air conditioners are heating and cooling systems that allow users to control temperatures on a room-by-room basis. They are more efficient than ...