5780 Electrode Insulator Assembly for Beckett, for AF, AFG and SR Burners

★★★★★ 4.8 149 reviews

$20.99
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$20.99
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Product details

Management number 221349775 Release Date 2026/05/03 List Price $8.40 Model Number 221349775
Category

5780 Electrode Insulator Assembly for Beckett, for AF, AFG AND SR BURNERS

  • High-Voltage Arc Generation: Enables reliable ignition by delivering thousands of volts to create sparks, igniting atomized fuel efficiently in AF/AFG/AR/SF/SR burners.
  • Superior Insulation: Made with heat-resistant materials (silica, titania) to prevent current leakage, ensuring stable operation even at high temperatures (over 150°C).
  • Precise Electrode Support: Maintains optimal 3/16-inch electrode spacing via secure mechanical fixation, avoiding misalignment from vibration or thermal expansion.
  • Durable Construction: Resists corrosion from combustion byproducts, extending service life—ideal for boilers, furnaces in residential/commercial heating systems.
  • Easy Compatibility: Fit for 9-inch air tube assemblies in Beckett AF/AFG/AR/SF/SR models; includes T501 tool for quick spacing adjustments.
Item Weight 6.4 ounces
Manufacturer Rasaech
Item model number 5780-1
Package Dimensions 7.2 x 3.7 x 1.5 inches

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4.8 out of 5
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149 ratings | 61 reviews
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