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Microprocessor-RM7800 Series

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RM7840G1014 product photo
Honeywell
RM7840G1014
Programmer burner relay module no display, auto, 60 hz, replaces R4140G
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Q7800B1003 product photo
Honeywell
Q7800B1003
Wiring subbase, universal, burner, wall mount
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RM7895B1013 product photo
Honeywell
RM7895B1013
Full function primary control, intermittent w/ AFSC, replaces R7795E,F
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RM7890A1031 product photo
Honeywell
RM7890A1031
Automatic primary flame relay, 10 sec initiate time, 30 sec fixed pilot flame establishing period, replaces RA890F,G,H
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S7800A1001 product photo
Honeywell
S7800A1001
Keyboard display module for burner
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RM7897A1002 product photo
Honeywell
RM7897A1002
On-Off primary control, selectable, with pre and programmable postpurge
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RM7840E1016 product photo
Honeywell
RM7840E1016
Programmer burner relay module no display, auto, 50/60 hz
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R7847A1025 product photo
Honeywell
R7847A1025
Plug-in signal amplifier, rectification, 0.8 flame failure response, gas/oil fuel
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R7848B1006 product photo
Honeywell
R7848B1006
Plug-in signal amplifier, infrared, dynamic ampli-check™, 3.0 flame failure response, gas/oil/coal fuel
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ST7800A1013 product photo
Honeywell
ST7800A1013
Plug-in purge timer, 7 sec prepurge
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R7851B1000 product photo
Honeywell
R7851B1000
Plug-in signal amplifier, optical , Ampli-Check™, 2.0 flame failure response, gas/oil/coal fuel
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ST7800A1039 product photo
Honeywell
ST7800A1039
Plug-in purge timer, 30 sec prepurge
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RA890F1346 product photo
Honeywell
RA890F1346
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Protectorelay™ primary control, commercial, rectification, 30 sec safety switch, 3.0 sec flame failure response
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R7248A1004 product photo
Honeywell
R7248A1004
Amplifier, burner control system, infrared, gas, oil, coal fuel
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R7140L2007 product photo
Honeywell
R7140L2007
Programmer burner control, auto, interrupted pilot, replaces BC7000L, PM720L
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