• 39.25.1 Basic information36
• 39.25.3 Retrofitting/modification38
• 39.25.5 Stationary heater/auxiliary heating, complete1
• 39.25.11 Control unit/relay3
• 39.25.12 Sensor/switch/wiring harness14
• 39.25.30 Heater9
• 39.25.42 Operating unit/cable2
• 39.25.46 Pump/container8
• 39.25.47 Exhaust system3