Programmer Control LHL-LF Proven Purge w/ S7800 Display (Lockout) Zoom

Programmer Control LHL-LF Proven Purge w/ S7800 Display (Lockout)


Brand: Honeywell

RM7800L1012 has been discontinued.
Please contact customer service at
(888) 757-4774 for help finding an alternative.


Application: Programming Control
120 VAC
Interlocks: Lockout

Description for Honeywell RM7800L1012

Overview: Microprocessor-based integrated burner control for automatically fired gas, oil, coal or combination fuel single burner applications. Provides safety, functional capability and features beyond conventional controls.


  • Functions include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and trouble shooting.
  • Access for external electrical voltage checks.
  • Application flexibility and communication interface capability.
  • Five LEDs provide sequence information.
  • Five function Run/Test Switch.
  • Interchangeable plug-in flame amplifiers.
  • Local or remote annunciation of operation and fault information (optional).
  • Nonvolatile memory retains history files and lockout status after loss of power.
  • Compatible with existing Honeywell flame detectors.
  • Includes Keyboard Display Module.

  • Programmer Control LHL-LF Proven Purge w/ S7800 Display (Lockout)


    by PowerReviews

    (based on 1 review)

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    Reviewed by 1 customer

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    Honeywell Controller

    By I/E/A Technologist

    from Fresno, Texas

    Verified Buyer

    Honeywell controller is good for its intended purpose.

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