CS_DN25 D PWM2 • Heating loop pump sets, direct circuit

The CS_DN25 D PWM2 is a pump group with insulation and a direct temperature for heating and cooling. The group is used in combination with the ETERA geothermal heat pump. The PWM pump is directly powered and controlled by the KSM controller in this heat pump.

• KRONOTERM

The CS_DN25 D PWM2 pump group is mounted on the collector to circulate the cold or hot water over a circuit with the direct temperature of the heat pump water. There is no mixing section in this group. Radiators or fan coil units are usually supllied directly with heat pump water, whilst floors are supplied with water that is mixed in temperature. One mixed/direct circuit and one direct circuit can be connected to the ETERA heat pump as standard, and with the expansion card on the controller (KSM+ 2) two more mixed/direct circuits can be added. The CS_DN25 D PWM2 can easily be hydraulically connected to the HR_DN25-2/3/4VI collectors.

• Pump group with thermometers and insulation
• PWM circulation pump
• Socket
• Insulation panel of the heating loop