Geothermal energy
Optiheat All-in-One
Compact, reliable and high flow temperatures
Heating capacity range (product family): 5 - 17.8 kW
Space-saving all-in-one unit
High flow temperatures
Scarcely audible
Geothermal energy
Optiheat All-in-One with Free Cooling
Compact, with fitted free cooling set
Heating capacity range (product family): 5 - 17.8 kW
Space-saving all-in-one unit
High flow temperatures
Scarcely audible
Fitted free cooling set
Geothermal energy
Optiheat Duo
Two compressors for high performance
Heating capacity range (product family): 44 - 85 kW
Single-circuit heat pump with two compressors
Cascadable
Fits through standard doors
Geothermal energy
Optipro
Compact model for large buildings and industrial use
Heating capacity range (product family): 100 - 230 kW
Two cooling circuits for high reliability
Fits through all standard doors
Integrates in home automation systems
Geothermal energy
Optiheat Terra All-in-One
Unique – uses propane with no need for an on-site safety plan (up to 12 kW)
Heating capacity range (product family): 1 - 12 kW
Natural refrigerant R-290 (propane)
Swiss development and production
Simple and flexible installation
Scarcely audible
High flexibility of hydraulic connections
Highest efficiency (SCOP 5.3 à B0/W35 resp. 6.2 à B5/W35)
Secure, no on-site safety concept required
5 from 133 product ranges
