grundfos upm3 hydra gps external pwm signal controlled solar boilers 3 slz Optional extensions such as longer

Optional extensions such as longer electrodes and enlarged separation sections optimize cleaning intervals and adapt the system to individual performance requirements – particularly recommended for combustion systems over 50 kW

for example via a thermostat or control contact

Contents: 110 liters

ensures that the component functions optimally for many years

Vaillant hydraulic station for air/water heat pump aroTHERM plus

grundfos upm3 hydra gps external pwm signal controlled solar boilers 3 slz Optional extensions such as longerSolar pump 20 8 130 PWM Hydra GPS II The Hydra GPS solar pump 20 8 130 PWM is an electronic and energy efficient pump with high efficiency. Designed for solar heating applications, it is controlled via an external PWM signal (stepless speed control), ensuring maximum energy yield. Its excellent price performance ratio makes it a popular replacement in many systems, such as the Grundfos UPM3 Solar 15 75. Advantages of the solar pump: EEI0. 21 developed