Autoterm
Autoterm High Altitude Control Unit 4D 12V
                            SKU:
                            RVZ8229
                        
                            
                                Availability:
                                Usually ships in 24 hours
                            
                            
                                
                                    TYPE:
                                    Parts/Fittings
                                
                    
            
                
            
            
            $220.00
        
         
                    Voltage: 12V / For AUTOTERM Air 4D
This High altitude control unit is suitable for air heaters AUTOTERM Air 4D (previously known as PLANAR 44D) with a specific serial number.
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 | 
| 44D12 | 4142…. | Assy.4144 | Assy.3333 | Assy.4002 | Assy.3333 | 
| 44D24 | 4137…. | Assy.4139 | Assy.3333 | Assy.4188 | Assy.3333 | 
| 44D12 | 3046…. | Assy.3048 | Assy.2288 | Assy.4002 | Assy.3333 | 
| 44D24 | 3031…. | Assy.3033 | Assy.2253 | Assy.4188 | Assy.3333 | 
In order to change the control unit for 44D with control units assy.3048 and assy.3033, you have to change the Glow plug as well.
 
 New Zealand Dollars
  New Zealand Dollars
                                    
                                    
                                        
                                    
                                 
                                     
                             
             
             
             
             
             
             
                                 
                                 
                                 
                                