Siemens LFL1.333 240V Burner Control BoxSiemens LFL1.333 240V Burner Control Box
Siemens LFL1.333 240V Burner Control Box
  • Secure checkout with SSL

  • Free shipping on orders over £250

  • Same day dispatch Order before 2.30pm

  • Not sure if its the right part? Call Us

Looking to buy larger quantities?

Call: 01905 773377


Buy The BurnerPRO

A Direct Plug In Replacement FOR LGK & LFL Control Boxes

A Direct Replacement for the LGK and LFL Control Boxes, with solid state internals and advanced fault finding features. 

Siemens Landis LFL1.333 240V Control Box

Gas burner controls for gas, oil or dual-fuel forced draft burners of medium to high capacity. This Siemens Control Box is designed for multistage or modulating burners in intermittent operation; for safety reasons, at least one controlled shutdown must take place every 24 hours.

The Gas Burner Controls are tested to EN 298 and CE-certified in compliance with the directives for gas-fired appliances and electromagnetic compatibility.


The burner controls of the LFL1 are designed for the control and supervision of forced draught gas burners of both expanding flame and interrupted pilot construction of medium to high capacity. They are universally applicable and can be used for both multistage and modulating burners as well as for dual fuel burners and for burners of stationary air heaters.

The difference between 01 series and 02 series is the duration of the safety time for the pilot burner of burners equipped with pilot gas valves.

Design Specifications

  • Made of impact-proof and heat-resistant black plastic
  • Lockout reset button with viewing window showing
  • Plug-in base and connectors of the LFL1... are designed such that only LFL1... type burner controls can be plugged in
  • With 24 connection terminals


Please click the link below to download the Technical Manual for this product

Siemens LFL1.333 Control Box


FOLLOW @PowerHeating

      Just added to your wishlist:
      My Wishlist
      You've just added this product to the cart:
      Go to cart page