Burner Accessories

Burner accessories cover the controls, flame detectors, pressure switches, gas valves, servo motors, ignition transformers, and valve proving devices used to make industrial combustion systems safe, repeatable, and serviceable.

How to Use This Catalog

Start from the brand, then narrow by series, model prefix, voltage, pressure range, flame supervision type, or control sequence. Each model page links to related models and verification notes for replacement research.

Replacement Checklist

  • Match original brand and exact model family.
  • Verify voltage, frequency, pressure, or torque.
  • Confirm burner controller and flame detector compatibility.
  • Check terminal layout, safety interlocks, and local standards.

Burner Accessory Types

Burner accessories include the control, detection, ignition, regulation, and safety components that keep industrial combustion systems operating safely and efficiently. These parts are used in gas burners, oil burners, dual-fuel burners, boilers, furnaces, kilns, ovens, dryers, and process heating systems.

CategoryTypical ComponentsFunction
Burner ControllersLME, LFL, RM7800, EC7800Manage burner sequence and safety lockout
Flame DetectorsQRA, QRB, C7012, C7027Detect flame presence and signal the control unit
Servo MotorsSQM, SQN, actuator motorsPosition air dampers or fuel valves
Gas ValvesDMV, VAS, VCS, VE seriesControl and isolate fuel gas flow
Pressure SwitchesGW, LGW, L404Monitor gas, air, steam, or oil pressure
Ignition TransformersFida, Brahma, COFI, EBIGenerate high voltage for ignition
Valve Proving SystemsVPS, LDUCheck gas valve tightness before burner start

Priority Series Guides

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