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The LFL is applicable for on-off, multistage or modulating burners. The LFL… is designed for direct main burner ignition, intermittent or interrupted pilot operation.
The LFL integrates the flame amplifier, purge timer and sequencer in a single control. Flame supervision is accomplished using UV sensor or flame rod detection.
- Primary flame safeguard control
- Visual sequence indication
- Optional combustion air blower control
- Optional postpurge
- Preignition interlock
- Continuous flame monitoring, including extraneous light detection
- UV sensor functional test
- Proven air switch function
- Proven high fire purge interlock
- Proven low fire ignition interlock
- Direct main burner ignition, intermittent or interrupted pilot operation
- Integrated flame amplifier
- UV sensor or flame rod detector
- Lockout alarm terminal
- Local and optional remote reset
- Burner off - economy position (fully closed air damper interlock)
- Unit fuse and spare fuse provided
This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.