Protective tube for firebox sensor -Paradigma-

Protective tube for the firebox sensor / flame chamber sensor.
This is mounted on the upper boiler lid.

There are two variants!
Please pay attention to the variant installed in your system:

• Plate with 2 screw holes
  or
  
• Plate with 3 screw holes

COST-EFFECTIVE ALTERNATIVE TO THE PROTECTIVE TUBE WITH 3 SCREW HOLES:

• Adapter plate with gasket + protective tube with 2 screw holes.
  
  The adapter plate has the three screw holes provided
  The protective tube is pushed onto the small gasket and inserted into the combustion chamber.
  The adapter plate is then simply placed onto the inserted protective tube together with the large gasket and screwed into place.

Please select the required variant.