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Elco

SwitzerlandBurners & Combustion

Elco is a manufacturer of electrodes and motors for industrial combustion and heating systems, with a product line centered on ignition and ionization components for burner applications. The company supplies flame-detection electrodes, ignition electrodes, and integrated motor assemblies designed for use in oil and gas burners across residential, commercial, and industrial scales. Elco electrodes are engineered to withstand thermal cycling and electrical stress inherent in continuous-duty and intermittent-duty burner operation. The block-electrode series (EL 1 and related variants) provides robust construction for reliable electrode positioning and electrical contact in flame-sensing circuits. Ionization electrodes such as the EG01 support flame-safety interlocks by detecting flame ion currents, a standard requirement in modern burner control systems. Ignition electrodes in the EG1 family deliver timed spark pulses to initiate combustion in fuel-air mixtures. Motor offerings, including the EL EB 95 series, support fuel-pump drives, air-blower circuits, and valve actuation in burner management systems. Elco products are specified by plant engineers and maintenance managers where burner control reliability and fast spare-parts availability are operational priorities. The electrode and motor portfolio is designed for compatibility with standard burner control modules and flame-safety relays used across European and global burner platforms. 3G Electric supplies Elco components as part of its industrial-equipment catalog, ensuring that maintenance teams and system integrators can source these critical parts with consistent availability. The electrodes are manufactured with materials selected for high-temperature resistance and electrical conductivity, with ceramic insulators and metal rods that maintain dimensional stability under repeated heating and cooling cycles. The ionization electrodes are calibrated to produce a measurable ion current when exposed to a flame, enabling burner controllers to verify flame presence and shut down the system if the signal is lost. Ignition electrodes are designed to generate a reliable spark at the electrode tip, with gap specifications that match common burner nozzle configurations. The EL EB 95 motor is a compact, robust unit that provides the mechanical drive for fuel pumps and blowers, with mounting dimensions and shaft specifications that align with standard burner chassis. Elco's product range is not limited to these four items; the brand also offers a broader selection of electrodes and motors for various burner models, but the items carried by 3G Electric cover the most frequently replaced components in typical maintenance schedules. For procurement specialists, the key technical attributes to consider are the electrode's thread size, rod length, and insulation material, as well as the motor's voltage, power rating, and shaft diameter. These specifications are documented in the product datasheets and are critical for ensuring a correct fit and reliable operation. Elco components are commonly used in burners from manufacturers such as Weishaupt, Riello, and Ecoflam, but they are also suitable for retrofit applications where original parts are no longer available. The brand's focus on combustion-specific components means that its products are designed to meet the electrical and thermal demands of burner environments, including high-voltage ignition pulses and flame temperatures that can exceed 1000°C. By stocking Elco electrodes and motors, 3G Electric supports the operational continuity of industrial heating plants, commercial boilers, and process burners, providing a reliable source for these essential spare parts.

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About Elco

Elco is a manufacturer of electrodes and motors for industrial combustion and heating systems, with a product line centered on ignition and ionization components for burner applications. The company supplies flame-detection electrodes, ignition electrodes, and integrated motor assemblies designed for use in oil and gas burners across residential, commercial, and industrial scales. Elco electrodes are engineered to withstand thermal cycling and electrical stress inherent in continuous-duty and intermittent-duty burner operation. The block-electrode series (EL 1 and related variants) provides robust construction for reliable electrode positioning and electrical contact in flame-sensing circuits. Ionization electrodes such as the EG01 support flame-safety interlocks by detecting flame ion currents, a standard requirement in modern burner control systems. Ignition electrodes in the EG1 family deliver timed spark pulses to initiate combustion in fuel-air mixtures. Motor offerings, including the EL EB 95 series, support fuel-pump drives, air-blower circuits, and valve actuation in burner management systems. Elco products are specified by plant engineers and maintenance managers where burner control reliability and fast spare-parts availability are operational priorities. The electrode and motor portfolio is designed for compatibility with standard burner control modules and flame-safety relays used across European and global burner platforms. 3G Electric supplies Elco components as part of its industrial-equipment catalog, ensuring that maintenance teams and system integrators can source these critical parts with consistent availability. The electrodes are manufactured with materials selected for high-temperature resistance and electrical conductivity, with ceramic insulators and metal rods that maintain dimensional stability under repeated heating and cooling cycles. The ionization electrodes are calibrated to produce a measurable ion current when exposed to a flame, enabling burner controllers to verify flame presence and shut down the system if the signal is lost. Ignition electrodes are designed to generate a reliable spark at the electrode tip, with gap specifications that match common burner nozzle configurations. The EL EB 95 motor is a compact, robust unit that provides the mechanical drive for fuel pumps and blowers, with mounting dimensions and shaft specifications that align with standard burner chassis. Elco's product range is not limited to these four items; the brand also offers a broader selection of electrodes and motors for various burner models, but the items carried by 3G Electric cover the most frequently replaced components in typical maintenance schedules. For procurement specialists, the key technical attributes to consider are the electrode's thread size, rod length, and insulation material, as well as the motor's voltage, power rating, and shaft diameter. These specifications are documented in the product datasheets and are critical for ensuring a correct fit and reliable operation. Elco components are commonly used in burners from manufacturers such as Weishaupt, Riello, and Ecoflam, but they are also suitable for retrofit applications where original parts are no longer available. The brand's focus on combustion-specific components means that its products are designed to meet the electrical and thermal demands of burner environments, including high-voltage ignition pulses and flame temperatures that can exceed 1000°C. By stocking Elco electrodes and motors, 3G Electric supports the operational continuity of industrial heating plants, commercial boilers, and process burners, providing a reliable source for these essential spare parts.

Common Applications

  • Industrial boiler systems — Elco EG01 ionization electrode for flame detection in burner management systems
  • Commercial heating plants — Elco EG1 ignition electrode for reliable spark ignition in gas-fired burners
  • Process heating equipment — Elco EL 1 block electrode for flame-sensing circuits in continuous-duty burners
  • Oil-fired burner maintenance — Elco EL EB 95 motor for fuel pump and blower drive in replacement applications
  • Retrofit burner upgrades — Elco electrodes and motors for compatibility with standard burner control modules
Origin: Manufactured in Switzerland

Related brands we carry

Comparable manufacturers in the same product category.

Riello
Beckett
Cuenod
Eclipse
FBR
Combutech

Frequently asked questions

Common questions about Elco from 3G Electric.

What is the difference between the Elco EG01 ionization electrode and the EG1 ignition electrode?

The Elco EG01 is an ionization electrode used for flame detection. It operates by sensing the ion current generated when a flame is present, sending a signal to the burner control module to confirm combustion. The EG1 is an ignition electrode that produces a high-voltage spark to ignite the fuel-air mixture. While both are electrodes, they serve distinct functions: the EG01 is part of the safety interlock system, and the EG1 is part of the ignition system. They are not interchangeable, and each must be matched to the burner's control circuit and mechanical mounting.

What are the typical specifications for the Elco EL 1 block electrode?

The Elco EL 1 block electrode is a robust component designed for reliable electrode positioning and electrical contact in flame-sensing circuits. It features a ceramic block that insulates the electrode rod, with a metal terminal for connecting the ignition or ionization cable. The electrode rod is typically made of a high-temperature alloy, and the block is designed to fit standard burner mounting brackets. Specific dimensions, such as rod length and thread size, vary by model, so it is essential to verify the part number against the burner's requirements. The EL 1 is commonly used in oil burners and gas burners where a stable electrode gap is critical.

Is the Elco EL EB 95 motor suitable for use in commercial burners?

Yes, the Elco EL EB 95 motor is designed for use in commercial and industrial burners, providing mechanical drive for fuel pumps, air blowers, and valve actuators. It is a compact, robust motor with a standard mounting flange and shaft configuration that fits many burner chassis. The motor is rated for continuous duty and is compatible with typical burner control systems. When replacing a motor, it is important to match the voltage, power rating, and shaft dimensions to the original unit to ensure proper operation. The EL EB 95 is a common replacement part for burners in the 100-500 kW range.

How do I know if an Elco electrode is compatible with my burner?

Compatibility is determined by several factors: the electrode's thread size (e.g., M8 or M10), the rod length, the angle of the electrode tip, and the type of connection (e.g., plug-in or screw terminal). You should also consider the electrode's function—ignition or ionization—and the burner's control system requirements. The best way to ensure compatibility is to reference the burner's parts list or consult the technical datasheet for the Elco electrode. 3G Electric can assist in cross-referencing part numbers, but it is the buyer's responsibility to verify fitment before installation.

What maintenance is required for Elco electrodes?

Elco electrodes should be inspected regularly for signs of wear, such as erosion of the electrode tip, cracking of the ceramic insulator, or carbon buildup. The electrode gap should be checked and adjusted to the manufacturer's specification, typically between 2-4 mm for ignition electrodes. Ionization electrodes should be clean and free of deposits to ensure accurate flame sensing. Replace electrodes if the ceramic is cracked or the metal rod is severely pitted. Regular maintenance extends the life of the electrode and ensures reliable burner operation.

Can Elco electrodes be used in both oil and gas burners?

Yes, Elco electrodes are designed for use in both oil and gas burners, as the ignition and ionization principles are similar. However, the specific electrode model must match the burner's design, including the mounting arrangement and the required spark gap. Oil burners may have different electrode configurations due to the atomization process, while gas burners often use a simpler electrode setup. Always consult the burner's technical manual to select the correct Elco electrode for your application.