C610U Universal Intermittent Pilot Ignition Control Module (BG1600M51EF-1AA Replacement)

The C610U is a dual microprocessor based intermittent pilot ignition control to provide reliable software control of all timings, ignition sequence, flame monitoring, diagnostic LED for trouble shooting, and safety shut-off for intermittent applications. This control replaces many of the BASO, Johnson Controls, Honeywell, Fenwal, White Rodgers, ICM and Robertshaw intermittent pilot gas ignition/flame relay controls. Accessories include a Rajah (spark plug) male to female 1/4 inch terminal and wire nuts.

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Default Settings
  • Trial for ignition: 3 @ 30 seconds
  • Pre-Purge: 0 seconds
  • Retry: 0 minutes
  • Inter-purge: 15 seconds
  • Flame Sense: Internal (Local) or External (Remote)
  • Damper: With or Without automatic vent damper
  • Note: DIP Switch selectable is preprogrammed with 28 of the most popular timings.
  • Input Power: 24 VAC (18 to 30 VAC 50/60 Hz)
  • Input Current drain: 300mA @ 24VAC with pilot relays and gas energized
  • Main Gas Valve: 2.0A maximum cont.
  • Pilot Gas Valve: 2.0A maximum cont.
  • Operating Temperature: -40° to 176°F (-40° to 80°C)
  • Flame Sensitivity: 0.4µA minimum
  • Type of gases: Natural, LP, or other manufactured
  • Spark Rate: 24VAC – 3o sparks per second
  • Moisture Resistance: Conformal coated to operate non-condensing 95% R.H. PC board must be protected from direct exposure to water
Agency Listing
  • UL

Download C610U IPI Installation Instructions
Download Intermittent Pilot Ignition Dimensions
Download BASO Ignition Control Accessories



Only licensed service professionals of the original equipment manufacturer or trained licensed contractors are approved to install or service BASO Gas Products. BASO Gas Products shall not be liable for damages resulting from misapplication or misuse of its products.

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