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Features <ul style="margin-top:0px; padding-top: 5px; padding-bottom: 5px;"><li>Provides safety, functional capability and features beyond conventional controls</li><li>Functions include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshooting</li><li>Access for external electrical voltage checks</li><li>Application flexibility and communication interface capability</li><li>Five LEDs provide sequence information</li><li>Five function Run/Test Switch</li><li>Interchangeable plug-in flame amplifiers</li><li>Local or remote annunciation of RM7840 operation and fault information</li><li>Nonvolatile memory retains history files and lockout status after loss of power</li><li>Compatible with existing Honeywell flame detectors</li></ul>

Honeywell Programmer Control RM7840L1018, LHL-LF&HF Proven Purge

honeywell-programmer-control-rm7840l1018-lhllfhf-proven-purge

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