ssst gpswilopwm bundle The Duo FR functions in

The Duo FR functions in all installation positions

Thermostat with overheating protection

Mounting kit

All necessary components for integration

the system can be flexibly adapted to a wide variety of requirements

ssst gpswilopwm bundle The Duo FR functions inTwo way solar station GPS PWM Hydra Advanced solution for your solar thermal system Performance and efficiency The two way solar station GPS PWM Hydra offers efficient control and regulation in solar thermal systems. Thanks to the innovative PWM control, the pump speed is precisely adjusted, resulting in optimal performance and maximum energy savings. The integrated pump ensures reliable circulation of the heat transfer fluid in the solar circuit.