RM7840E1016 | Honeywell 7800 Series Burner Control Relay Module with Interrupted Pilot
Notifier · Relays, Contactors & Switches
Description The Honeywell RM7840E1016 is a burner control relay module designed for precise flame safeguard and sequencing control in commercial and industrial combustion systems. This unit manages ignition, pilot operation, and purge timing to ensure safe burner startup and shutdown. It is commonly used in gas-fired heating applications requiring reliable programmed control. Technical Specifications Condition New/Never Used Surplus Brand Honeywell Category HVAC Part Number RM7840E1016 Subcategory Burner Control Series 7800 Series Control Type Burner control relay module Pilot Type Interrupted pilot Second Stage Pilot Interrupted pilot valve Airflow Check User selectable Early Spark Termination 5 seconds Post Purge Time 15 seconds Ignition Sequence Pre-ignition enabled Protective Feature Dust cover Application Commercial and industrial burner systems Weight 1.88 lbs Information About RM7840E1016 The RM7840E1016 is part of Honeywell’s 7800 Series burner control platform, engineered for advanced flame safety management. It features a modular relay design with integrated programming logic and a protective dust cover for control panel installation. The unit is compatible with Honeywell flame detectors, amplifiers, and accessories used in 7800 Series burner management systems. Typical usage includes boilers, furnaces, and process heaters where controlled ignition sequencing, airflow verification, and safety interlocks are required. Key Features: 7800 Series relay module: Designed for use within Honeywell 7800 Series burner control systems. Interrupted pilot control: Supports interrupted pilot and second-stage pilot valve operation. User-selectable airflow check: Allows configurable airflow verification during startup. Early spark termination: Provides 5-second early spark termination for controlled ignition. Timed post-purge: Includes a fixed 15-second post-purge cycle for safe shutdown. Pre-ignition sequence: Ensures proper system readiness before fuel ignition. Dust cover protection: Helps protect internal components in control cabinet environments. The RM7840E1016 delivers the reliability and precision required for safe burner sequencing and flame safeguard control in HVAC combustion systems.
Brand: Notifier · Category: Relays, Contactors & Switches
Key features
- 7800 Series relay module: Designed for use within Honeywell 7800 Series burner control systems.
- Interrupted pilot control: Supports interrupted pilot and second-stage pilot valve operation.
- User-selectable airflow check: Allows configurable airflow verification during startup.
- Early spark termination: Provides 5-second early spark termination for controlled ignition.
- Timed post-purge: Includes a fixed 15-second post-purge cycle for safe shutdown.
- Pre-ignition sequence: Ensures proper system readiness before fuel ignition.
- Dust cover protection: Helps protect internal components in control cabinet environments.
Specifications
| Manufacturer part number | RM7840E1016 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | HVAC |
| Part Number | RM7840E1016 |
| Subcategory | Burner Control |
| Series | 7800 Series |
| Control Type | Burner control relay module |
| Pilot Type | Interrupted pilot |
| Second Stage Pilot | Interrupted pilot valve |
| Airflow Check | User selectable |
| Early Spark Termination | 5 seconds |
| Post Purge Time | 15 seconds |
| Ignition Sequence | Pre-ignition enabled |
| Protective Feature | Dust cover |
| Application | Commercial and industrial burner systems |
| Weight | 1.88 lbs |
| Product type | Burner Control |
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