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The Carlin Combustion Technology 82776S is a 7 inch electrode set designed for use with residential oil fired burners. This set includes two electrodes and is built to meet UL standards for both Canada and the United States. Carlin combustion products are trusted by heating technicians and HVAC professionals who work on oil burning systems in homes and light commercial settings.
Electrodes play a critical role in any oil burner system. They generate the high-voltage spark that ignites the fuel-air mixture inside the burner. Without a properly functioning electrode set, the burner cannot fire reliably. Over time, electrodes wear down from repeated sparking, carbon buildup, and heat exposure. Replacing them with a manufacturer-matched set like the 82776S helps restore reliable ignition and keeps the burner operating safely and efficiently.
The 82776S is specifically compatible with Carlin burner models 99FRD, 100CRD, and 102CRD. These are common residential oil fired burner units found in forced hot water and steam boiler systems. Using the correct OEM-spec electrode set ensures proper gap spacing and alignment, which directly affects spark consistency and ignition performance. Each electrode in this set measures 7 inches in length, with an overall length of 8.75 inches. The two-piece set gives technicians everything needed to complete a full electrode replacement in one service call.
HVAC service professionals, oil burner technicians, and boiler maintenance contractors will find this part straightforward to install during annual tune-ups or no-heat service calls. Stocking this part reduces return trips and helps keep residential heating systems running through cold weather seasons.
The Carlin 82776S electrode set provides a direct OEM-compatible replacement for residential oil fired burners, ensuring dependable spark ignition and straightforward installation for HVAC and oil burner technicians.
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