Voltage: 24V / For AUTOTERM Air 4D
Voltage: 24V / For AUTOTERM Air 4D
This High altitude control unit is suitable for air heatersAUTOTERM Air 4Dwith a specific serial number.
Suitable for heaters with the following serial numbers:
This 24V control unit is compatible with AUTOTERM Air 4D heaters equipped with the following air pumps (assy numbers):
Heater equipped with this control unit can work at altitude up to 2500 meters above sea level (MASL).
Interchangeable control units.
Heater | serial number | control unit | Glow plug | HA control unit | HA Glow plug |
4D12 | 4142¦. | Assy.4144 | Assy.3333 | Assy.4002 | Assy.3333 |
4D24 | 4137¦. | Assy.4139 | Assy.3333 | Assy.4188 | Assy.3333 |
4D12 | 3046¦. | Assy.3048 | Assy.2288 | Assy.4002 | Assy.3333 |
4D24 | 3031¦. | Assy.3033 | Assy.2253 | Assy.4188 | Assy.3333 |
In order to change the control unit for 44D with control unitsassy.3048andassy.3033, you have to change the Glow plug as well.