Upgrade Replacement Programming Control for R4140L Zoom

Upgrade Replacement Programming Control for R4140L


Brand: Honeywell

Qty Price
/ each
In Stock! Ships in 24-48 Hours
(5 Available)



120 VAC
Frequency: 50 Hz
60 Hz

Description for Honeywell R7140L1009

The Honeywell R7140G, L, M Burner Control Modules are microprocessor-based integrated burner control for automatically fired gas, oil or combination fuel single burner applications.


  • Functions provided by the R7140G,L,M include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshooting.
  • Upgrade replacement for BC7000 or R4140 legacy Programmer controls.
  • Require ST7800 Purge Timer and appropriate R78XX Amplifier to complete the replacement.

  • Flame Establishing Period - Pilot: 4 sec or 10 sec
  • Flame Establishing Period - Main: 10 sec, or 15 sec, or 30 sec, or Intermittent
  • Interlocks: Lockout
  • Preignition: Yes
  • Required Components: UR7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier. ST7800 Plug-in Purge Timer Card.
  • AirFlow Check: User selectable
  • Second Stage Pilot Valve: Interrupted
  • Pilot Type: Interrupted
  • Vibration: 0.5 G environment

  • Upgrade Replacement Programming Control for R4140L

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