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Honeywell RM7890A1056 On-Off Primary Control

Honeywell RM7890A1056 On-Off Primary Control
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Honeywell RM7890A1056
Our Price: $297.74
(Minimum order):  2

Availability:: Usually Ships in 1 to 2 Weeks
Product Code: RM7890A1056
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Description
 

Honeywell RM7890A1056 On-Off Primary Control

This microprocessor-based integrated primary burner control for automatically fired gas, oil or combination fuel single burner applications.

Features:

  • Five LEDs provide sequence information
  • Power LED blinks Fault Code on lockout
  • Interchangeable plug-in flame amplifiers
  • Subbase and amplifier are required for operation
  • Selectable relight or lockout on loss of flame
  • Pre-ignition
  • Intermittent pilot type
  • Flame Establishing Period - Pilot: 4 sec or 10 sec
  • Flame Establishing Period - Main: Intermittent
  • Includes programmable Valve Proving Switch check feature and blinking LED fault annunciation
  • 5" wide x 5" high x 5-1/4" deep with Q7800A subbase x 6-3/32" deep with Q7800B subbase

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