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HE-Pumpe

DeltaSol® AX HE

The DeltaSol® AX HE is a simple solution for differential controls. It is equipped with an adjustable temperature difference and an antifreeze function as well as a minimum or maximum temperature limitation. Equipped with an electromechanical relay and a PWM output, the DeltaSol® AX HE controller manages the speed control of a high-efficiency pump. The enclosed silicone sealing cord guarantees a protection against dripping water.
  • Differential temperature controller for solar, heating & air conditioning systems
  • Ideal for differential controls
Differential temperature controller for solar, heating and air conditioning systems with a PWM output for speed control of a high-efficiency pump
Art. no. 115 213 43|Price on request
Variants:
Solar controller DeltaSol® AX HE - Full kit
Differential temperature controller for solar, heating and air conditioning systems with a PWM output for speed control of a high-efficiency pump incl. 2 sensors Pt1000 (1 x FKP6, 1 x FRP6)
Art. no. 115 213 53|Price on request

Solar system with 1 store

Heat exchange control

Heating circuit return preheating

Solid fuel boiler (DeltaSol® AX / AX HE)