The control unit 24B (4D 4DM) AT Sb.1263 air heater designed to control an air type heater 4D, 4DM - 24B, only with PU-10M control, this block has no possibility of connecting the cabin temperature sensor.
- operating voltage range from 21.6 to 28;
- weight control unit, not more than 0.25 kg;
- Overall dimensions, no more than 100h100h35 mm.
Warranty - 12 months.