Power booster
Additional power units for expanding the output range of the control units.
- S2-18 can also control 9 kW, low-noise
- S2-18S in addition to S2-18: low-noise
- S2-30 can also control 21 kW
- TÜV and VDE tested
All models
S2-18
O-S2-18
dimensions operating unit [W*D*H]250 x 224 x 75
S2-18S silent
O-S2-18S
dimensions operating unit [W*D*H]250 x 224 x 75
S2-30
O-S2-30
dimensions operating unit [W*D*H]250 x 224 x 75