120VAC Gas Ignition Controls
Reliable Ignition Control for Safe, Consistent System Operation
120VAC Gas Ignition Controls provide dependable ignition sequencing, flame monitoring, and safety shutdown for a wide range of gas-fired equipment. Designed to ensure safe startup and continuous operation, these controls manage the critical processes required to ignite and maintain a stable flame.
As part of the Fenwal Controls portfolio within the KiddeFenwal family of brands, 120VAC ignition controls are engineered for consistent performance, system safety, and long-term reliability across commercial and industrial applications.
The 120VAC Ignition Control Advantage
Integrated Safety and Control for Gas-Fired Systems
120VAC ignition controls manage the full ignition cycle, from initial spark generation to flame verification and system shutdown if unsafe conditions are detected. By continuously monitoring flame presence and system performance, these controls help prevent fuel buildup, misfires, and unsafe operation.
This integrated approach ensures that gas-fired equipment operates safely, efficiently, and in compliance with system requirements.

Key Advantages
- Reliable Ignition Sequencing
Controls spark generation and ignition timing for consistent startup - Flame Monitoring and Verification
Continuously verifies flame presence to ensure safe operation - Automatic Safety Shutdown
Interrupts gas flow if flame is not detected or system faults occur
- Integrated Diagnostics
Supports troubleshooting and system monitoring - Durable Electronic Design
Built for long-term performance in demanding environments - Flexible System Integration
Compatible with a wide range of gas-fired equipment
Applications
Safe Ignition Across Commercial and Industrial Systems
120VAC Gas Ignition Controls are used across a variety of applications where reliable ignition and flame monitoring are essential, including:
- HVAC systems and heating equipment
- Commercial appliances and cooking systems
- Industrial gas-fired equipment
- Water heaters and process systems

System Architecture
Available Configurations
Designed for Versatile System Integration
120VAC ignition controls are available in configurations designed to support different ignition methods and system requirements.
Options include:
- Direct Spark Ignition (DSI) configurations
- Intermittent Pilot ignition options (where applicable)
- Single or multiple trial-for-ignition sequences
- Integrated diagnostic indicators for system status
Technical Overview
- Input Voltage: 120VAC, 50/60 Hz
- Ignition Types Supported: Direct Spark Ignition (DSI) and intermittent pilot configurations
- Control Function: Manages ignition sequence, flame detection, and safety shutdown
- Flame Sensing: Flame rectification or equivalent flame detection methods
- Safety Features: Lockout on ignition failure, flame loss response, and system fault detection
- Diagnostics: LED indicators or onboard diagnostics for troubleshooting
- Integration: Designed for use in gas-fired appliances and heating systems
Resources
Resource links coming soon!
Power Safe, Reliable Ignition
Fenwal Controls has decades of experience developing ignition control technologies that support safe and efficient operation of gas-fired systems. As part of KiddeFenwal, these solutions are engineered to deliver dependable performance where safety and reliability are critical.
Connect with our team to find the right solution for your application.



