2275-628G Allanson Beckett AF New Style Ignition Transformer
The Allanson 2275-628G Ignition Transformer is a high-performance double-pole transformer engineered for Beckett oil burners (A, AF, AFG types). Designed for constant-duty applications, it provides a reliable, efficient ignition source while minimizing operating temperature and energy consumption. Ideal for residential, commercial, and industrial oil-fired systems.
✅ Key Features
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High voltage output: 17.5 kVpk for consistent spark ignition
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Double-pole design – ensures reliable constant-duty operation
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Input Voltage: 120V AC, 28 mA
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Input Frequency: 50/60 Hz
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Mid-point grounding – eliminates need for additional ground connections
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HV Terminal: Large Spring Contact
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Hinge Location: End Hinge
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Energy-efficient and low operating temperature – runs cooler under load
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Quick and easy replacement design – reduces inventory and downtime
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Resistant to brownout conditions for consistent performance
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Meets American & European EMI/RFI noise standards
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Durable construction: operating temperature -30°C to 40°C, storage -40°C to 80°C, relative humidity up to 90%
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Air Gap Loading: 1/16″ – 3/16″
📊 Technical Specifications
| Specification | Details |
|---|
| Manufacturer |
Allanson |
| Part Number |
2275-628G |
| Application |
Oil Burners |
| Burner Manufacturer |
Beckett |
| Burner Type |
A, AF, AFG |
| Input Voltage |
120V AC |
| Input Current |
28 mA |
| Secondary Voltage |
17.5 kVpk |
| Poles |
Double |
| HV Terminal |
Large Spring Contact |
| Hinge Location |
End Hinge |
| Operating Temp |
-30°C to 40°C |
| Storage Temp |
-40°C to 80°C |
| Relative Humidity |
90% |
| Air Gap Loading |
1/16″ – 3/16″ |
| Dimensions |
4.06″ x 4.92″ x 2.91″ |
| Compliance |
Meets American & European EMI/RFI standards |
| Replaces |
Grainger 23M548 |
⚡ Common Problems Solved
❌ Burners failing to ignite properly
❌ Transformer overheating or energy inefficiency
❌ Misfires due to brownout conditions
❌ Difficulty sourcing replacement parts – reduces inventory with included mounting plate & hardware
❌ Premature failure of aftermarket or non-OEM transformers
🛒 Shopping Tips
✅ Confirm Burner Type – Compatible with Beckett A, AF, AFG oil burners.
✅ Check Voltage & Poles – 120V AC double-pole design for constant-duty operation.
✅ Ensure Replacement Part Number – Replaces Grainger 23M548 for a direct OEM-quality fit.
✅ Look for Hardware Included – Includes mounting plate, barrier gaskets, and clips for easy installation.
✅ Energy Efficiency Matters – Low operating temperature and brownout resistance improve reliability and reduce energy consumption.
❓ Frequently Asked Questions (FAQ)
Q: What burners does the 2275-628G fit?
✅ Beckett oil burners: A, AF, AFG types.
Q: What voltage does it output?
✅ 17.5 kVpk for reliable spark ignition.
Q: Is it single or double-pole?
✅ Double-pole, constant-duty design.
Q: Does it include mounting hardware?
✅ Yes – includes mounting plate, barrier gaskets, and mounting clips.
Q: Can it handle brownout conditions?
✅ Yes – designed for excellent performance under low-voltage conditions.
