Resideo R8184M1051 Burner Control

Protectorelay Oil Burner Control, Operates the Oil Burner and Oil Valve ( if desired ) in Response to a call for Heat from a Low Voltage Control Circuit, 45 Second Safety Timing Switch, Mounts on a Standard 4"x4" Junction Box, Full Load Contact Ratings: 7.4 Amp @ 120Vac, 3.7 Amp @ 240Vac, Locked Rotor Contact Ratings: 44.4 Amp @ 120Vac, 22.2 Amp @ 240Vac, Includes a 40Va Transformer and Y and G Terminals for Connection of Cooling Equipment

R8184M1051 is the direct replacement for 668-451

Resideo R8184M1051 Protectorelay® Oil Burner Control – 45 Second Safety Timing, 120/240V

The Resideo R8184M1051 Protectorelay® Oil Burner Control provides dependable, automatic, nonrecycling control of intermittent ignition oil burner systems. Designed for safety and performance, this primary control operates the oil burner, ignition transformer, and oil valve (if desired) in response to a call for heat from a low-voltage control circuit.

The R8184M1051 is the direct replacement for discontinued model R8184M1002, making it an ideal upgrade or service replacement for residential and light commercial oil heating systems.

Key Features & Benefits

• 45-Second Safety Lockout Timing – Protects equipment with enclosed safety switch and external reset button

• Nonrecycling Control – Prevents automatic restart after lockout for enhanced safety

• Solid-State Flame Sensing Circuit – Reliable flame detection using cadmium sulfide flame detector

• LED Lockout Indicator – Clear visual indication of system status

• Manual Trip Lever – Allows safety switch to open for maintenance

• Built-In 40VA Transformer – Simplifies installation and wiring

• Y & G Terminals – Allows connection of compatible cooling equipment

• Standard 4" x 4" Junction Box Mounting – Easy retrofit installation

Performance Specifications

Control Type: Protectorelay Oil Burner Control
Ignition Type: Intermittent
Lockout Timing: 45 Seconds

Electrical Ratings

Full Load Contact Ratings:

• 7.4A @ 120VAC

• 3.7A @ 240VAC

Locked Rotor Contact Ratings:

• 44.4A @ 120VAC

• 22.2A @ 240VAC

Alarm Load Ratings (Pilot Duty):

• 75 VA @ 120/240VAC, 50–60 Hz

• 25 VA @ 24V, 50–60 Hz

Alarm Load Ratings (Resistive):

• 1.5A @ 120/240V

• 3A @ 24V

Installation & Compatibility

• Mounts on standard 4" x 4" junction box

• Select models may mount directly on burner housing

• Requires C554A Cadmium Sulfide Flame Detector

• Requires 24 VAC thermostat

• Temperature Range: -40°F to +130°F

• Dimensions: 4-3/8" H x 4-1/8" W x 2-1/2" D

Applications

• Residential oil-fired heating systems

• Light commercial oil burner systems

• Replacement for R8184M1002 primary controls

• Oil burners with intermittent ignition systems

The Resideo R8184M1051 Oil Burner Control delivers reliable flame supervision, built-in transformer convenience, and proven 45-second safety lockout protection—making it a trusted choice for HVAC professionals and service technicians.