Achieving an 18 SEER efficiency rating, Bosch Thermotechnology’s new inverter air-to-air ducted split-system heat pump can save homeowners hundreds of dollars a year on energy bills by varying operating speeds depending on cooling and heating load rather than simply turning the unit on and off, the company notes. In addition, the outdoor condensing unit features a new silent blade technology, reducing sound levels down to 56dB.
Bosch ducted split system
