Bosch Thermotechnology has released its residential Greensource Innovation Series SV model in a split system version. Heat pump split systems allow the condenser unit to be installed separately from the fan coil to reduce noise, vibration and heat from the conditioned space. The condenser may be located indoors away from living areas.
Bosch Greensource Split Systems are rated for water loop heat pumps (WLHPs) with EEER up to 13.8 and COP up to 4.3. Ground loop heat pumps (GLHPs) have an EER up to 15.7 and COP up to 3.5.
Eight split system sizes are available from Bosch: 1 ½, 2, 2 ½, 3, 3 ½, 4,5 and 6 tons. Air handler/fan coil and condenser section cabinets are constructed with G90 galvanized steel, with air handlers available in either horizontal and vertical configurations depending on the application preference.
Thermal expansion valves (TXV) are a standard feature in both the air handler/fan coil and the condenser section as well as 1/2″ dual density micromat fiberglass insulation; a closed cell foam insulation option is also available. A filter drier can be installed in the SV Split in the field.
The SV Split System is available with a state-of-the-art air coil protection option that features two layers of corrosion protection. All active copper heat transfer surface on the air coil is coated in a tin plating to resist all common forms of formicary coil corrosion. DuoGuard protected coils exceed 1000 hours of ASTM B117 salt spray testing.
Greensource SV Model Split Systems carry a 1-year limited warranty and a 5-year limited warranty on the compressor.
Engineering submittal sheets, installation-owner’s manual and warranty certificate can be found at www.boschheatingandcooling.com.