Universal Digital Electronic Oil Primary, 120 to 240 VAC

Honeywell Universal Electronic Oil Primary Control — R7284U1004

The Honeywell R7284U1004 Universal Electronic Oil Primary Control offers advanced functionality, safety, and flexibility for residential and commercial oil-fired burners. This control provides precise management of burner operation, including interrupted or intermittent ignition modes, diagnostic capability, and system status display. Designed for easy installation and reliable performance, it operates across a wide voltage and temperature range for dependable ignition control in demanding environments.

• Model number R7284U1004 identifies this Universal Electronic Oil Primary Control designed for both interrupted and intermittent ignition systems.
• Suitable for controlling oil burners used in residential and light commercial heating systems.
• Operates on 120 to 240 VAC and supports burner motor loads from 3.7 to 7.4 amps.
• Features an LCD digital display that provides real-time system diagnostics, fault codes, and operating status.
• Compact, junction box-mounted design simplifies retrofit or replacement applications.
• Engineered for durability and consistent ignition performance in extreme temperature conditions.

Technical Data & Performance

• Type: Universal electronic oil primary control
• Brand: Honeywell
• Model: R7284U1004
• Voltage Range: 120 to 240 VAC
• Motor Load: 3.7 to 7.4 amps
• Ignition Type: Interrupted and intermittent ignition
• Mounting Type: Junction box mount
• Operating Temperature Range: -40°F to 147°F (-40°C to 64°C)
• Dimensions: 4-5/32 inch length × 4-11/32 inch width × 2-1/2 inch height
• Display: LCD screen provides setup guidance, diagnostics, and fault history
• Reset Capability: Manual reset for safety lockout conditions
• Timing Features: Adjustable lockout and trial-for-ignition timings for system compatibility
• Application: Residential and light commercial oil-fired heating systems
• Construction: High-impact, heat-resistant polymer housing
• Compliance: Meets applicable UL safety standards for oil burner controls
• Provides reliable ignition management, safety shutdown protection, and advanced diagnostics for modern oil burner systems.