For AUTOTERM Air 4D, Air 8D & Flow5, Flow14D
The rubber seal for the combustion chamber fuel line is suitable with following heaters:
Air heaters:
AUTOTERM Air 4D
Engine pre-heaters:
AUTOTERM Flow 5D / 5B
AUTOTERM Flow 14D
Also suitable for following heater flame indicator wiring:
Air heaters:
AUTOTERM Air 8D
Liquid heaters:
AUTOTERM Flow 5D / B
