RM7838B2013 Honeywell Burner Control
$2,040.00
Manual Start Industrial Programmers
The RM/EC7800 2000 Series must be used with subbases Q7800A2005/U, Q7800B2003/U, Q7800B2011/U
1 in stock (can be backordered)
Overview
The Honeywell RM7838B2013 is a microprocessor-based semi-automatic ON/OFF programming burner control in the RM7800 / RM7838B family. It supports 120 VAC operation and integrates burner sequencing, flame supervision, diagnostics, memory retention, and safety interlocks. This model includes support for plug-in flame amplifiers, selectable flame timing, and modular construction for serviceability.
Features
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Semi-automatic ON/OFF burner control for 120 VAC systems
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Microprocessor logic providing self-diagnostics and system status
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Five LED indicators for sequence and fault display
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Nonvolatile memory retains fault & sequence history across power cycles
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Selectable pilot flame establishing period (4 sec or 10 sec)
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Selectable main flame establishing period (10 sec or intermittent)
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Early spark termination (5 seconds)
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Uses plug-in purge timer card (ST7800 series) for prepurge timing
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Support for interlocks, airflow checks, and lockout logic
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Modular, plug-in design enabling easy replacement and upgrades
Specifications
| Application | Semi Automatic Programming Control |
| Dimensions (in.) | 5 in. wide x 5 in. high x 5 1/4 in. deep with Q7800A Subbase x 6 3/32 in. deep with Q7800B Subbase |
| Dimensions (mm) | 127 mm wide x 127 mm high x 133 mm deep with Q7800A Subbase x 155 mm deep with Q7800B Subbase |
| Weight (lb) | 1 lb 10 oz |
| Weight (kg) | 0.7 kg |
| Comments | Includes S7800 Display |
| Frequency | 50 Hz; 60 Hz (±10%) |
| Approvals, Underwriters Laboratories Inc. | Component Recognized, File No. MP268; Guide No. MCCZ. |
| Approvals, Canadian Standards Association | Certified, File No. LR95329-3. |
| Voltage | 120 Vac (+10, -15%) |
| Shipping and Storage Temperature Range (F) | -40 F to +140 F |
| Shipping and Storage Temperature Range (C) | -40 C to +60 C |
| Approvals, Federal Communications Commission | FCC Part 15, Class B, Emissions. |
| Flame Establishing Period – Pilot | 4 sec or 10 sec |
| Flame Establishing Period – Main | 10 sec or Intermittent |
| Interlocks | Lockout |
| Preignition | Yes |
| PrePurge | Determined by ST7800A Purge Timer Card |
| Early Spark Termination | Yes, 5 sec |
| Required Components | Q7800A,B Universal Wiring Subbases. R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier. ST7800A Plug-in Purge Timer Card. |
| Pilot Type | interrupted |
| Vibration | 0.5 G environment |
| Approvals, Control Safety Devices | Acceptable: CSD-1 |
| Approvals, Swiss RE | Acceptable |
| Approvals, Factory Mutual | Report No. OX4A5.AF. |
Applications
The RM7838B2013 Honeywell Burner Control is used in combustion systems requiring reliable sequencing, flame supervision, diagnostics, and modular service design. Typical applications include:
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Industrial and commercial boilers
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Process heaters, furnaces, and ovens
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Single burner systems using gas, oil, or combination fuels
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Packaged burner controls needing modular replacement
This controller ensures safe ignition, continuous flame supervision, and automatic shutdown under fault conditions.
Benefits
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All-in-one flame safeguard and sequencing in a single control
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Modular design for fast replacement and minimal downtime
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Built-in diagnostics through LEDs and memory simplify troubleshooting
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Flexibility in flame timing options adapts to various burner setups
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Robust build quality for industrial reliability
| Weight | 3 lbs |
|---|---|
| Dimensions | 9 × 9 × 9 in |
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