The Bosch Greensource CDi Series SM Model residential geothermal heat pump is now available in a split system for applications seeking to separate the condenser unit from the fan coil.

A split system allows the installer to separate the condenser section up to 75 feet away from the fan coil section to isolate sound, vibration and unwanted heat from the conditioned space. The condenser may be located indoors or outdoors.

The highly efficient CDi Series SM Split Model geothermal heat pump system comes equipped with Bosch’s commitment to quality, including up to 33.0 EER (part load) and up to 24.0 EER (full load) GWHP. Greensource CDi Series SM split models use a Bosch communicating thermostat that displays alerts and controls not only air temperature but also humidity levels.

Greensource CDi Series heat pumps – packaged and split models – are designed and built in Bosch’s ISO 9001 and ISO 14001 certified facilities in Fort Lauderdale, Fla. They serve as a platform for renewable energy products in a residential comfort control system.

Both packaged and split models are ENERGY STAR rated and are awarded ENERGY STAR 2014 Most Efficient product recognition. The new CDi Series meets ENERGY STAR Tier 3 requirements, making it eligible for up to a 30% tax credit. (See for details.)

Advantages for the installer include configurability – return air can be customized for the job, either left side, right side or back or top of unit.

Bosch provides 10-year parts and labor limited warranties on the CDi Series SM Model and split systems.


Bosch, Bosch Greensource CDi Series SM Model