Bosch Thermotechnology, Watertown, Massachusetts, announces the addition of its inverter ducted package (IDP) three ton, which offers peak efficiency and compressor technology of its IDP five-ton air-source heat pump system. The IDP three ton comprises all the benefits of the inverter split system in a single cabinet, including modulation to minimize energy usage. It has a SEER rating of 18.5 and of 19, and EER ratios of 12 and 12.5.
Bosch Thermotechnology www.bosch-climate.us