421-655-G ALLANSON Power Flame Ignition Transformer – 120V Primary, 10,000V Secondary | Double Pole

The 421-655-G ALLANSON Power Flame Ignition Transformer is a high-performance, double-pole ferromagnetic transformer designed for constant-duty oil burner applications. With a 120V primary input and 10,000V secondary output, this transformer provides a reliable ignition source for Power Flame oil burners in commercial, residential, and industrial settings. Built to burner manufacturer specifications, it runs cooler, quieter, and safer, while meeting American and European EMI/RFI noise emission standards.

The 421-655-G and 421-655 are the same model. The “G” simply indicates a replacement part for Power Flame burners, with no functional difference between the two.

🔑 Key Features

✅ Burner Manufacturer: Power Flame
✅ Burner Type: Power Flame
✅ Primary Voltage: 120V AC, Input Frequency 60Hz
✅ Current: 23 mA
✅ Secondary Voltage: 10,000V
✅ Poles: Double Pole
✅ Grounding: Mid-Point Ground
✅ HV Terminal: Rajah Connector for secure high-voltage connection
✅ Junction Box: Internal for clean installation
✅ Can Size: Large Can Series
✅ Designed with high-temperature wire for durability
✅ Runs cooler, quieter, and safer on all types of burners
✅ Designed according to burner manufacturer specifications
✅ Meets American and European EMI/RFI noise emission standards
✅ Constant-duty design for oil burner applications

📊 Technical Specifications

⚠️ Common Symptoms Indicating Transformer Replacement

• Burner fails to ignite or produces weak spark

• Inconsistent ignition performance

• Excessive heat or unusual noise from transformer

• Visible damage or insulation wear

🛒 Shopping Tips

• Confirm Compatibility: Designed for Power Flame oil burners, replacement for 421-655.

• Proper Installation: Use mid-point grounding and Rajah HV connector correctly for safe operation.

• Constant Duty: Designed for continuous operation without overheating.

• Noise Compliance: Meets EMI/RFI standards for safe and quiet operation.

• Can Size: Large Can Series, compatible with Power Flame burners.

❓ Frequently Asked Questions (FAQ)

Q1: What does the “G” in 421-655-G mean?
A: The “G” indicates a replacement part for Power Flame burners. Functionally, it is identical to the 421-655 model.

Q2: What burners can this transformer be used with?
A: Designed specifically for Power Flame oil burners.

Q3: Is this a single-pole or double-pole transformer?
A: This is a double-pole transformer.

Q4: What is the input and output voltage?
A: Input: 120V AC, Output: 10,000V.

Q5: What type of HV terminal does it use?
A: Rajah Connector for secure high-voltage connection.

Q6: Can it be used for constant-duty operation?
A: Yes, it’s designed for continuous operation without overheating.

Q7: What type of junction box does it use?
A: Internal junction box for clean and convenient installation.