Optiheat Terra All-in-One

This compact geothermal heat pump with inverter technology is developed and produced in Münsingen – for maximum efficiency and low operating costs. It is ideal for single-family homes and apartment buildings with radiators and underfloor heating, reliably covering heating and hot water requirements. The heat pump is designed to keep installation costs very low: it scores with its proven and optimised all-in-one concept, in which components required for installation, such as circulation pumps, DHW changeover valve and emergency heating element, are already built in. It also features flexible pipe routing that can be adapted to the room. Thanks to the low refrigerant charge, there is no need for a site-specific safety concept for propane. In addition to heating and hot water preparation, free cooling is also possible. Several units can be combined if required. The heat pump is barely audible during operation and can be conveniently operated via the integrated display or app. The heat pump can be easily integrated into an energy management system, thus contributing to an increase in the self-consumption of photovoltaic systems. We recommend a LAN connection via the router provided by the building owner.

Optiheat Inverta TWW

This unit combines heating, boiler and cooling in a space-saving way. In multi-family houses, the individual room temperature can be set independently. Bills for heating costs are no longer necessary. Long waiting for hot water is a thing of the past, since the cold network connection means there is no heat loss in the distribution system. Suitable for new buildings and renovations.

Optiheat Inverta Economy

A wide variety of possible combinations and yet minimal planning effort: this heat pump can be adapted to individual circumstances. Since it disassembles and reassembles quickly and easily, it is particularly good for renovations.

Optialtum Inverta HT

Its robust reciprocating compressors make this heat pump the ideal solution for renovation and hot water generation. It outputs flow temperatures of up to 78 °C, thus keeping legionella at bay with no need for an electric booster heater. Integrates in home automation systems.

Optialtum Inverta HT with two compressors

Its robust reciprocating compressors make this heat pump the ideal solution for renovation and hot water generation. It outputs flow temperatures of up to 78 °C, thus keeping legionella at bay with no need for an electric booster heater. Integrates in home automation systems.