Customisable Controls for Reliable Automatic Gas IgnitionÂ
A pioneer of automatic gas burner technology, US component manufacturer Fenwal Controls produces microprocessor-based gas ignition controls for the precise, repeatable and safe operation of all types of gas-fired equipment.Â
Custom designs and configurable software allow for complete and complex ignition sequences and monitoring to be programmed to meet the requirements of each application.
Custom designs and configurable software allow for complete and complex ignition sequences and monitoring to be programmed to meet the requirements of each application.
- Reliable flame sensing with instant response to a loss of flame
- Global approvals
- Normally supplied as direct spark ignition (hot surface and intermittent pilot also available)
- 12VDC, 24VAC and 120VAC input voltages
- 230VAC available from September 2025
Gas ignition controls from Fenwal Controls provide a critical safety component in gas-fired equipment by controlling the gas valve, safely lighting the burner and continuously monitoring the flame.Â
230V Gas Ignition Systems
230VAC Direct Spark Ignition ControlÂ
- Direct spark ignition (DSI)
CONTACT US FOR SERIES 35-20 DATASHEET
230VAC Direct Spark Ignition Control with Inducer Blower
- Direct spark ignition (DSI)
- Inducer blower relay for forced draft
CONTACT US FOR SERIES 35-21 DATASHEET
230VAC Direct Spark Ignition Control with Intermittent Pilot IgnitionÂ
- Intermittent pilot (IP) or spark-to-pilot
CONTACT US FOR SERIES 35-23 DATASHEET
12VDC, 24VAC & 120VAC Gas Ignition Systems
12 VDC/24 VDC Direct Spark Ignition Control
- Direct spark (DSI) or hot surface (HSI) ignition
- Available with or without combustion blower relayÂ
- Enclosure either board only, or cover & base
24 VAC Direct Spark Ignition Control
- Direct spark (DSI), intermittent pilot (IP) or hot surface (HSI) ignition
- Available with or without combustion blower relay
- Enclosure either board only or cover & base
120 VAC Direct Spark Ignition Control
- Ignition types – direct spark (DSI), intermittent pilot (IP) or hot surface (HSI) ignition
- Availalbe with or without combustion blower relay
- Enclosure either cover & base, board only or potted module
Modulating Combustion & System Control Systems
Tools & resources
Advantages of Fenwal Gas Ignition Systems
Essential Safety Component
A vital component of gas-fired equipment, controlling the gas valve, safely lighting the burner, and monitoring the activity of the flame.Â
A vital component of gas-fired equipment, controlling the gas valve, safely lighting the burner, and monitoring the activity of the flame.Â
Precision Measurements
Fenwal's microprocessor products allow for pinpoint timings and measurements of flame activity.
Fenwal's microprocessor products allow for pinpoint timings and measurements of flame activity.
Easy Diagnostics
Every Fenwal design is fitted with an easy-to-operate and easy-to-read LED diagnostic system, for rapid system analysis.
Every Fenwal design is fitted with an easy-to-operate and easy-to-read LED diagnostic system, for rapid system analysis.
Recycle/Re-Ignition Mode
A number of Fenwal's products come with a recycle and re-ignition mode, allowing for repaid restarts following potential failures.
A number of Fenwal's products come with a recycle and re-ignition mode, allowing for repaid restarts following potential failures.
Understanding your application
We work with a diverse range of OEMs in the UK and Europe - so no two projects are the same. Our aim is to provide the best gas ignition control to meet the demands of your product design with customisations that will optimise its performance.Â
Reliable supply chain
Our “platform” products provide the benefit of custom design with the price and availability of standard production units, including “quick turn” samples for agency and responsive production ramp-up.Here to support you
Order in advance
For advice on choosing the right gas ignition control for your design project, contact our technical sales team and ask about our free design-in service. Call +44 (0)1483 869 070 or email industrial@hawco.co.uk with your requirements..Order now receive tomorrow
If you have a technical question about delivery times, we can help. Email sales@hawco.co.uk or call +44 (0)1483 869070ÂCustom requirements? talk to us
Our most popular tools and equipment are available to buy online.Call +44 (0)1483 869 070 or email industrial@hawco.co.uk
Customisable Controls for Reliable Automatic Gas IgnitionÂ
A pioneer of automatic gas burner technology, US component manufacturer Fenwal Controls produces microprocessor-based gas ignition controls for the precise, repeatable and safe operation of all types of gas-fired equipment.Â
Custom designs and configurable software allow for complete and complex ignition sequences and monitoring to be programmed to meet the requirements of each application.
Custom designs and configurable software allow for complete and complex ignition sequences and monitoring to be programmed to meet the requirements of each application.
- Reliable flame sensing with instant response to a loss of flame
- Global approvals
- Normally supplied as direct spark ignition (hot surface and intermittent pilot also available)
- 12VDC, 24VAC and 120VAC input voltages
- 230VAC available from September 2025
Gas ignition controls from Fenwal Controls provide a critical safety component in gas-fired equipment by controlling the gas valve, safely lighting the burner and continuously monitoring the flame.Â
230V Gas Ignition Systems
230VAC Direct Spark Ignition ControlÂ
- Direct spark ignition (DSI)
CONTACT US FOR SERIES 35-20 DATASHEET
230VAC Direct Spark Ignition Control with Inducer Blower
- Direct spark ignition (DSI)
- Inducer blower relay for forced draft
CONTACT US FOR SERIES 35-21 DATASHEET
230VAC Direct Spark Ignition Control with Intermittent Pilot IgnitionÂ
- Intermittent pilot (IP) or spark-to-pilot
CONTACT US FOR SERIES 35-23 DATASHEET
12VDC, 24VAC & 120VAC Gas Ignition Systems
12 VDC/24 VDC Direct Spark Ignition Control
- Direct spark (DSI) or hot surface (HSI) ignition
- Available with or without combustion blower relayÂ
- Enclosure either board only, or cover & base
24 VAC Direct Spark Ignition Control
- Direct spark (DSI), intermittent pilot (IP) or hot surface (HSI) ignition
- Available with or without combustion blower relay
- Enclosure either board only or cover & base
120 VAC Direct Spark Ignition Control
- Ignition types – direct spark (DSI), intermittent pilot (IP) or hot surface (HSI) ignition
- Availalbe with or without combustion blower relay
- Enclosure either cover & base, board only or potted module
Modulating Combustion & System Control Systems
Tools & resources
Advantages of Fenwal Gas Ignition Systems
Essential Safety Component
A vital component of gas-fired equipment, controlling the gas valve, safely lighting the burner, and monitoring the activity of the flame.Â
A vital component of gas-fired equipment, controlling the gas valve, safely lighting the burner, and monitoring the activity of the flame.Â
Precision Measurements
Fenwal's microprocessor products allow for pinpoint timings and measurements of flame activity.
Fenwal's microprocessor products allow for pinpoint timings and measurements of flame activity.
Easy Diagnostics
Every Fenwal design is fitted with an easy-to-operate and easy-to-read LED diagnostic system, for rapid system analysis.
Every Fenwal design is fitted with an easy-to-operate and easy-to-read LED diagnostic system, for rapid system analysis.
Recycle/Re-Ignition Mode
A number of Fenwal's products come with a recycle and re-ignition mode, allowing for repaid restarts following potential failures.
A number of Fenwal's products come with a recycle and re-ignition mode, allowing for repaid restarts following potential failures.
Understanding your application
We work with a diverse range of OEMs in the UK and Europe - so no two projects are the same. Our aim is to provide the best gas ignition control to meet the demands of your product design with customisations that will optimise its performance.ÂReliable supply chain
Our “platform” products provide the benefit of custom design with the price and availability of standard production units, including “quick turn” samples for agency and responsive production ramp-up.Here to support you
Order in advance
For advice on choosing the right gas ignition control for your design project, contact our technical sales team and ask about our free design-in service. Call +44 (0)1483 869 070 or email industrial@hawco.co.uk with your requirements..Order now receive tomorrow
If you have a technical question about delivery times, we can help. Email sales@hawco.co.uk or call +44 (0)1483 869070ÂCustom requirements? talk to us
Our most popular tools and equipment are available to buy online.Call +44 (0)1483 869 070 or email industrial@hawco.co.uk