EN5780 ELITE BECKETT ELECTRODE KIT – AF, AFG, AR, SF, SR BURNERS
Product Overview:
The EN5780 ELITE Electrode Kit is a premium replacement kit designed for Beckett AF, AFG, AR, SF, and SR oil burners. Compatible with electrode assemblies through 9" air tube combinations, this kit ensures reliable ignition and optimal burner performance.
🔥 T-Gauge Included – The ELITE version provides the T501 T-Gauge for precise flame tube measurement (standard Beckett 5780 kits do not).
Kit Includes:
📊 Kit Components
| Item | Qty |
|---|
| Electrode & Insulator Assembly |
2 |
| Hex Nut 10-32NF |
2 |
| Steel Coupling |
2 |
| Rod Extension |
2 |
| T501 T-Gauge |
1 |
| Part No. T501 T-Gauge |
1 |
📊 Cross Reference Chart
| Part Number | Brand / Manufacturer | Compatible Burners | Notes |
|---|
| 5780 |
Beckett |
AF, AFG, AR, SF, SR |
Standard Beckett kit (does not include T501 T-Gauge) |
| EN5780 ELITE |
ELITE |
AF, AFG, AR, SF, SR |
Includes T501 T-Gauge, all electrode assemblies and accessories for 9" air tube burners |
Technical Specifications
| Specification | Details |
|---|
| Model |
EN5780 ELITE |
| Compatible Burners |
Beckett AF, AFG, AR, SF, SR |
| Air Tube |
Up to 9" combination |
| Function |
Electrode replacement and measurement |
| T-Gauge |
Included for precise flame tube measurement |
| Replacement / Cross Ref |
Beckett 578731, 5780, Westwood S88-20, Aqua Hot ELX-375-005 |
⚡ Common Issues Solved
-
Faulty ignition due to worn electrodes
-
Misaligned electrode assemblies
-
Inconsistent flame or burner performance
-
Need for complete kit including measurement gauge
❓ Frequently Asked Questions (FAQ)
Q1: Which burners is this kit compatible with?
A: Compatible with Beckett AF, AFG, AR, SF, and SR burners.
Q2: Does it include the T-Gauge?
A: Yes — the ELITE kit includes the T501 T-Gauge for precise flame tube measurement. Beckett’s standard 5780 kit does not include the T-Gauge.
Q3: What is the T501 T-Gauge used for?
A: The Beckett T501 multipurpose gauge is used to set the electrode gap and position, adjust oil nozzle distance from the burner head, and check firing pin length and gap between motor and blower wheel on AFII burners.
Q4: Does this kit replace the Beckett 5780?
A: Yes — it is a direct replacement for Beckett 578731 (burners with up to 9" air tube combination) and Westwood S88-20.
Q5: Can this kit be installed without professional help?
A: Yes — all components are included and designed for straightforward installation.
Q6: How many components are included?
A: The kit includes 2 electrodes with insulators, 2 hex nuts, 2 steel couplings, 2 rod extensions, and 1 T501 T-Gauge.
🛒 Shopping Tips / Buyer Guidance
✅ Ensure your burner model matches AF, AFG, AR, SF, or SR.
✅ Use the included T501 T-Gauge for proper electrode setup.
✅ Inspect electrode assemblies and replace if worn before reinstalling.
✅ Keep leftover components in a dry, safe location for future maintenance.
