ASKOWALL OP hydraulic unit, 1- 9 kW, DN40 (11/2")

- For external connection to the heating buffer cylinder, completely pre-assembled
- For storing PV energy as heat in heating water
- For existing buffer storage tanks in which there is no heating element connection
- Heating up the buffer cylinder using the instantaneous water heater principle
- Full buffer cylinder volume can be utilised
- For screw-in radiators DN 40 (1 1/2") up to installation length 750 mm
- Temperature setting on the thermostatic mixing valve 50°C - 75°C
- Integrated circulation pump and dirt trap
- Connection for MAG
- Supplied without screw-in heater
Technical data:
- Circulation pump: UPM3 Auto 15-70
- Connection: DN 20 (3/4") IG
- Connection for heating element: DN 40 (1 1/2")
- Max. operating pressure: 3 bar
- Operating temperature range: 10 to 90°C
- Dimensions (H x W x D): 690 x 690 x 208 mm

- Electrical connection box is pre-wired for the on-site Fronius Ohmpilot and the circulation pump, contains the overrun relay
- For ASKOHEAT-OP screw-in heaters
- Fronius Ohmpilot not included in the scope of delivery