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Honeywell RM7897A1002 On-Off Primary Control with Pre & Programmable Post Purge, Shutter Drive Hot Deal
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Honeywell RM7897A1002 On-Off Primary Control with Pre & Programmable Post Purge, Shutter Drive Hot Deal

Original price was: $954.46.Current price is: $381.78.

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SKU: SK0045139 Category: Tag:
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The Honeywell RM7897A1002 On-Off Primary Control is essential for managing gas, oil, or combination fuel single burner applications. This microprocessor-based control ensures full functionality and reliability.

  • Microprocessor-based control
  • Includes blinking LED fault annunciation
  • Programmable post purge

Product Highlights

Features automatic burner sequencing, flame supervision, and system status indication. It also offers self-diagnostics and troubleshooting capabilities, making it ideal for various heating applications.

Product Information

Standard Information

  • Brand: Honeywell
  • Model: RM7897A1002

Technical Specifications

  • Requires: S7800A1142 Display
  • Flame Establishing Period – Pilot: 4 sec or 10 sec
  • Interlocks: Selectable
  • PrePurge: Determined by ST7800A Purge Timer Card
  • PostPurge: Programmed with S7800A1142 display
  • Airflow Switch Check: Included
  • Delayed Main Valve: Included
  • Nonvolatile Memory: Retains history files after power loss

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