Beckett 51771U Electronic Oil Igniter – 120VAC for A, AF & AFG Burners
Model: 51771U
Category: Heating & Combustion → Burner Components → Ignition Systems
Type: Electronic Oil Igniter – 120VAC (Beckett OEM, A/AF/AFG Compatible)
The Beckett 51771U Electronic Oil Igniter – 120VAC is a genuine OEM ignition system engineered for reliable burner startup and efficient combustion in Beckett A, AF, and AFG burner models. Designed with a compact, durable construction, this igniter delivers consistent high-voltage output for quick and dependable ignition.
Key Features
Genuine Beckett OEM electronic oil igniter
120VAC operation (60 Hz, 35VA input)
Compatible with Beckett A, AF, and AFG burners
20kV peak output for fast, reliable ignition
Vacuum-encapsulated for moisture resistance and durability
High-temperature thermoplastic housing for impact and chemical resistance
Compact, lightweight design (~1.1 lbs)
Integrated wire management with breakout sections and protective hood
UL recognized (US & Canada)
Technical Specifications
Product Name: Electronic Oil Igniter
Model / Part Number: 51771U
Input: 120VAC, 60 Hz, 35VA
Output Voltage: 6kV RMS / 20kV peak
Output Current: 35mA RMS
Mounting: End mount base (6" length)
Operating Temperature: -20°F to 150°F
Storage Temperature: -40°F to 150°F
Construction: Vacuum-encapsulated synthetic resin
Case Material: High-temperature thermoplastic
Compatibility: Beckett A, AF, AFG Burners
Certifications: UL (US & Canada)
Weight: Approx. 1.1 lbs
Application Type: Oil burner ignition system
Brand: Beckett (Genuine OEM)
Condition: New
Typical Applications
Beckett A, AF, and AFG burner systems
Hot water pressure washer burners
Industrial and commercial heating equipment
Oil burner ignition replacements
Performance Benefits
- Fast, reliable ignition with 20kV peak output
- Moisture-resistant design for harsh environments
- Durable housing resists heat, impact, and chemicals
- Simplified installation with built-in wire management
- Consistent performance for stable burner operation
