🔥 51858 Beckett Electrodes – 6 Inch – CF375
The 51858 Beckett Electrodes are genuine replacement ignition electrodes designed for reliable spark ignition in Beckett oil burners, including the CF375 series. These electrodes deliver consistent spark performance to ensure proper burner ignition, smooth startup, and safe operation.
Manufactured to OEM specifications, these 6-inch electrodes are ideal for routine maintenance or replacement when ignition performance begins to degrade.
✅ Key Features & Benefits
✔ Genuine Beckett replacement electrodes
✔ Designed for CF375 oil burner applications
✔ 6-inch length for proper spark positioning
✔ Provides strong, consistent ignition spark
✔ Durable ceramic insulation for long service life
✔ Helps prevent ignition failure and misfires
✔ Direct-fit replacement – no modification required
📋 Technical Specifications
| Specification | Details |
|---|
| Part Number |
51858 |
| Brand |
Beckett |
| Component Type |
Ignition Electrodes |
| Length |
6 inches |
| Application |
Oil Burner Ignition |
| Compatible Burner |
CF375 |
| Insulation |
High-temperature ceramic |
| Installation |
Direct replacement |
🔁 Replacement / Compatibility Notes
-
OEM Beckett replacement part
-
Designed specifically for Beckett CF375 oil burners
-
Must be installed with proper electrode spacing per burner specifications
⚠️ Common Symptoms / When to Replace
-
Burner fails to ignite
-
Delayed ignition or rumbling at startup
-
Weak or inconsistent spark
-
Cracked or damaged ceramic insulation
-
Excessive soot or unburned oil
❓ Frequently Asked Questions (FAQ)
Q: What burners are these electrodes compatible with?
A: They are designed for Beckett CF375 oil burners.
Q: Are these OEM electrodes?
A: Yes, these are genuine Beckett replacement electrodes.
Q: How long are the electrodes?
A: Each electrode measures 6 inches in length.
Q: Do electrodes need to be adjusted after installation?
A: Yes. Always verify proper electrode spacing according to Beckett burner specifications.
🛒 Shopping Tips
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Confirm your burner model (CF375) before ordering
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Inspect ceramic insulation for cracks or carbon tracking
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Replace electrodes during annual burner service
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Proper spacing is critical for reliable ignition
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Power should be disconnected before servicing
