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FENWAL

FENWAL is a brand within the industrial controls and safety systems sector, recognized for its specialization in gas ignition controls, flame sensing, and temperature management components. Originating from the United States, FENWAL has a history dating back to the mid-20th century, with a focus on developing reliable control solutions for heating, ventilation, air conditioning, and refrigeration (HVACR) equipment, as well as industrial process applications. The brand's product portfolio includes ignition controls, direct spark igniters, flame sensors, electrodes, wire harnesses, and ignition control boards, all designed to meet the operational demands of commercial and industrial burner systems. FENWAL components are engineered to comply with relevant safety and performance standards, such as those from UL and CSA, ensuring compatibility with a range of gas-fired equipment. Typical specifications for FENWAL products include voltage ratings (e.g., 120V for ignition control boards), response times for flame detection, and temperature ranges suitable for high-heat environments. The brand's ignition controls are used in applications requiring reliable spark generation and flame verification, while its sensors and electrodes provide feedback for system safety interlocks. 3G Electric supplies a selection of FENWAL replacement parts, including wire harnesses and ignition controls, to support maintenance and repair operations for HVACR systems globally. These components are sourced to match original equipment manufacturer (OEM) specifications, facilitating direct replacement in existing installations. For procurement specialists and plant engineers, FENWAL products offer a standardized interface for integrating into burner management systems, with part numbers that correspond to specific form factors and electrical characteristics. 3G Electric's inventory includes multiple SKUs across FENWAL's product families, enabling customers to source individual components for field repairs or bulk orders for scheduled maintenance. The availability of these parts through 3G Electric's logistics network supports timely delivery to industrial facilities, reducing downtime for critical heating and combustion processes.

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About FENWAL

FENWAL is a brand within the industrial controls and safety systems sector, recognized for its specialization in gas ignition controls, flame sensing, and temperature management components. Originating from the United States, FENWAL has a history dating back to the mid-20th century, with a focus on developing reliable control solutions for heating, ventilation, air conditioning, and refrigeration (HVACR) equipment, as well as industrial process applications. The brand's product portfolio includes ignition controls, direct spark igniters, flame sensors, electrodes, wire harnesses, and ignition control boards, all designed to meet the operational demands of commercial and industrial burner systems. FENWAL components are engineered to comply with relevant safety and performance standards, such as those from UL and CSA, ensuring compatibility with a range of gas-fired equipment. Typical specifications for FENWAL products include voltage ratings (e.g., 120V for ignition control boards), response times for flame detection, and temperature ranges suitable for high-heat environments. The brand's ignition controls are used in applications requiring reliable spark generation and flame verification, while its sensors and electrodes provide feedback for system safety interlocks. 3G Electric supplies a selection of FENWAL replacement parts, including wire harnesses and ignition controls, to support maintenance and repair operations for HVACR systems globally. These components are sourced to match original equipment manufacturer (OEM) specifications, facilitating direct replacement in existing installations. For procurement specialists and plant engineers, FENWAL products offer a standardized interface for integrating into burner management systems, with part numbers that correspond to specific form factors and electrical characteristics. 3G Electric's inventory includes multiple SKUs across FENWAL's product families, enabling customers to source individual components for field repairs or bulk orders for scheduled maintenance. The availability of these parts through 3G Electric's logistics network supports timely delivery to industrial facilities, reducing downtime for critical heating and combustion processes.

Common Applications

  • Commercial HVAC systems — FENWAL ignition control (35-725903-997) for rooftop unit burner management
  • Industrial process heating — FENWAL direct spark igniter (22-100000-593) for gas-fired ovens
  • Refrigeration equipment — FENWAL flame sensor (22-100001-117) for defrost heater safety interlocks
  • Boiler control panels — FENWAL ignition control board (35-705701-103) for 120V burner sequencing
  • Residential furnace repair — FENWAL wire harness (05-127694-448) for replacing damaged wiring in gas furnaces
  • Food service equipment — FENWAL electrode (22-100001-117) for commercial fryer ignition systems

Frequently asked questions

Common questions about FENWAL from 3G Electric.

What types of FENWAL ignition controls does 3G Electric carry?

3G Electric stocks several FENWAL ignition control models, including part numbers 35-725903-997, 35-705500-001, 35-605606-227, and 35-705701-103. These controls are designed for use in HVACR equipment to manage spark ignition and flame monitoring. Each model has specific voltage and timing parameters; for example, the 35-705701-103 is a 120V ignition control board. Verify your system's requirements against the manufacturer part number before ordering.

Are FENWAL flame sensors and electrodes interchangeable with other brands?

FENWAL flame sensors and electrodes, such as the 22-100001-117 flame sensor and 22-100000-593 direct spark igniter, are designed to meet OEM specifications for FENWAL-based systems. While physical dimensions and electrical ratings may be similar to other brands, interchangeability is not guaranteed without cross-referencing part numbers. Always consult the equipment manual or a technical specialist to confirm compatibility.

What is the typical voltage rating for FENWAL ignition control boards?

FENWAL ignition control boards, like the 35-705701-103, are commonly rated for 120V AC operation. Other models may have different voltage requirements, so it is important to check the specific part number's datasheet. The voltage rating is typically printed on the component label or listed in the manufacturer's documentation.

Can FENWAL wire harnesses be used for custom installations?

FENWAL wire harnesses, such as the 05-127694-448, are pre-configured for specific FENWAL control modules and are intended as direct replacements. They are not designed for custom wiring modifications. For non-standard installations, consult a qualified electrician to ensure proper connections and compliance with local codes.

How do I identify the correct FENWAL replacement part for my HVACR system?

To identify the correct FENWAL replacement part, locate the manufacturer part number on the existing component. This number is usually found on a label or stamped into the housing. Cross-reference this number with the FENWAL parts listed on 3G Electric's catalog, such as ignition controls (35-725903-997) or ignitors (22-100000-593). If the number is illegible, check the equipment's service manual for the OEM part reference.

Does 3G Electric supply FENWAL products?

Yes — 3G Electric (S) Pte. Ltd. supplies FENWAL products. We stock the FENWAL catalog and supply genuine factory-original products with full manufacturer warranty and technical support.