
Geothermal energy
Optiheat Inverta TWW
3-in-1 concept, capacity-regulated, personalised
Heating capacity range (product family): 2 - 7.5 kW
One unit for heating, cooling and hot water
Space-saving all-in-one unit
No heat billing in block of flats
Scarcely audible

Geothermal energy
Optiheat Inverta Economy
Energy-efficient, capacity-regulated, flexible
Heating capacity range (product family): 5 - 35 kW
Wide performance range
Available with hydraulics ready for connection (OH I 9ec)
Fits through all standard doors
Very quiet operation

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
No heat billing in block of flats

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
No heat billing in block of flats
Fitted free cooling set

Geothermal energy
Optiheat Economy
Versatile, high-performance
Heating capacity range (product family): 21.5 - 32.9 kW
Versatile
Cascadable/combinable
Quiet operation

Geothermal energy
Optialtum Inverta HT
Hot water generation made easy – compact and reliable
Heating capacity range (product family): 12.7 - 47.7 kW
Particularly suitable for hot water generation
Legionella protection without electric booster heater
Perfect for renovations
Reliable make with one or two separate cooling circuits

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/combinable
Fits through standard doors

Geothermal energy
Optialtum Inverta HT with two compressors
Hot water generation made easy – compact and reliable
Heating capacity range (product family): 12.7 - 95.4 kW
Particularly suitable for hot water generation
Legionella protection without electric booster heater
Perfect for renovations
Reliable make with one or two separate cooling circuits

Geothermal energy
Optiheat Duo HT
Two separate cooling circuits for high performance
Heating capacity range (product family): 20.8 - 35 kW
Two cooling circuits for high reliability
Cascadable/combinable
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