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      Microprocessor, RM7800 Series

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      38 products

      R7849A1023 product photo
      Honeywell
      R7849A1023
      Plug-in signal amplifier, UV, 3.0 flame failure response, gas/oil fuel
      $ 419.56
      RM7895A1014 product photo
      Honeywell
      RM7895A1014
      Full function primary control, intermittent w/o AFSC, replaces R7795A,B
      $ 1,178.10
      R7847A1033 product photo
      Honeywell
      R7847A1033
      Plug-in signal amplifier, rectification, 3.0 flame failure response, gas/oil fuel
      $ 419.56
      S7800A1142 product photo
      Honeywell
      S7800A1142
      Keyboard display module for VP setup
      $ 917.66
      ST7800A1062 product photo
      Honeywell
      ST7800A1062
      Plug-in purge timer, 90 sec prepurge
      $ 117.48
      RM7890A1015 product photo
      Honeywell
      RM7890A1015
      Automatic primary flame relay, 10 sec initiate time, 4/10/30 sec pilot flame establishing period, replaces RA890F,G,H
      $ 883.32
      Q7800A1005 product photo
      Honeywell
      Q7800A1005
      Wiring subbase, universal, panel mount
      $ 65.04
      RM7897A1002 product photo
      Honeywell
      RM7897A1002
      On-Off primary control, selectable, with pre and programmable postpurge
      $ 1,171.60
      ST7800A1039 product photo
      Honeywell
      ST7800A1039
      Plug-in purge timer, 30 sec prepurge
      $ 117.48
      S7800A1001 product photo
      Honeywell
      S7800A1001
      Keyboard display module for burner
      $ 891.18
      Q7800B1003 product photo
      Honeywell
      Q7800B1003
      Wiring subbase, universal, burner, wall mount
      $ 65.04
      R7847A1025 product photo
      Honeywell
      R7847A1025
      Plug-in signal amplifier, rectification, 0.8 flame failure response, gas/oil fuel
      $ 419.56