
Velocity Boiler Works (Crown) 3505025 Ignition Module
Ensure reliable combustion for residential and commercial heating equipment with the Velocity Boiler Works (Crown) 3505025 Ignition Module. Professionally engineered for high-demand environments, this direct spark ignition control provides critical timing and flame monitoring for both natural gas and liquid propane (LP) boiler configurations. Operating at 120 VAC / 60 Hz, this OEM component is essential for resolving furnace ignition failure and intermittent operation issues in compatible Crown boiler models. Built to withstand ambient operating temperatures ranging from -40°F to 176°F, the 3505025 ensures consistent performance and flame stability throughout the peak heating season.
Replacing a faulty gas boiler ignition control is a standard protocol for HVAC troubleshooting when a system fails to maintain a pilot or main burner flame. This module is a compact, drop-in replacement that integrates seamlessly with existing wiring harnesses, minimizing downtime for your clients. By opting for an OEM HVAC replacement part, technicians maintain the original safety certifications and operational parameters of the heating system, ensuring optimal combustion efficiency and safe exhaust venting.
Key Benefits- Universal Fuel Support: Optimized for use in both natural gas and LP conversion systems.
- Voltage Stability: Reliable 120V ignition module operation suitable for standard residential and commercial lines.
- Wide Temperature Rating: Heavy-duty construction rated for extreme mechanical room environments (-40°F to 176°F).
- Precise Flame Sensing: Advanced circuitry for rapid flame rectification and safety shut-off.
- OEM Compatibility: Precision engineering ensures a direct fit for Velocity Boiler Works (Crown) equipment.
Is the 3505025 module compatible with propane systems?
Yes, this ignition module is designed for dual-fuel compatibility and functions with both natural gas and liquid propane systems, provided the proper orifice and regulator settings are used.
What are the signs of a failing ignition module?
Standard indicators include a repetitive "clicking" without ignition, successful ignition followed by an immediate lockout (flame sensing failure), or a total lack of spark at the electrodes during the call for heat.
Does this unit replace the 42-500M model?
The 3505025 is a specific revision for Crown/Velocity systems. Always verify the part number matched against your boiler's specific serial number and data plate before installation.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $220.05
-65%$220.05
$77.02Velocity Boiler Works (Crown) 3505025 Ignition Module
Ensure reliable combustion for residential and commercial heating equipment with the Velocity Boiler Works (Crown) 3505025 Ignition Module. Professionally engineered for high-demand environments, this direct spark ignition control provides critical timing and flame monitoring for both natural gas and liquid propane (LP) boiler configurations. Operating at 120 VAC / 60 Hz, this OEM component is essential for resolving furnace ignition failure and intermittent operation issues in compatible Crown boiler models. Built to withstand ambient operating temperatures ranging from -40°F to 176°F, the 3505025 ensures consistent performance and flame stability throughout the peak heating season.
Replacing a faulty gas boiler ignition control is a standard protocol for HVAC troubleshooting when a system fails to maintain a pilot or main burner flame. This module is a compact, drop-in replacement that integrates seamlessly with existing wiring harnesses, minimizing downtime for your clients. By opting for an OEM HVAC replacement part, technicians maintain the original safety certifications and operational parameters of the heating system, ensuring optimal combustion efficiency and safe exhaust venting.
Key Benefits- Universal Fuel Support: Optimized for use in both natural gas and LP conversion systems.
- Voltage Stability: Reliable 120V ignition module operation suitable for standard residential and commercial lines.
- Wide Temperature Rating: Heavy-duty construction rated for extreme mechanical room environments (-40°F to 176°F).
- Precise Flame Sensing: Advanced circuitry for rapid flame rectification and safety shut-off.
- OEM Compatibility: Precision engineering ensures a direct fit for Velocity Boiler Works (Crown) equipment.
Is the 3505025 module compatible with propane systems?
Yes, this ignition module is designed for dual-fuel compatibility and functions with both natural gas and liquid propane systems, provided the proper orifice and regulator settings are used.
What are the signs of a failing ignition module?
Standard indicators include a repetitive "clicking" without ignition, successful ignition followed by an immediate lockout (flame sensing failure), or a total lack of spark at the electrodes during the call for heat.
Does this unit replace the 42-500M model?
The 3505025 is a specific revision for Crown/Velocity systems. Always verify the part number matched against your boiler's specific serial number and data plate before installation.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
Ensure reliable combustion for residential and commercial heating equipment with the Velocity Boiler Works (Crown) 3505025 Ignition Module. Professionally engineered for high-demand environments, this direct spark ignition control provides critical timing and flame monitoring for both natural gas and liquid propane (LP) boiler configurations. Operating at 120 VAC / 60 Hz, this OEM component is essential for resolving furnace ignition failure and intermittent operation issues in compatible Crown boiler models. Built to withstand ambient operating temperatures ranging from -40°F to 176°F, the 3505025 ensures consistent performance and flame stability throughout the peak heating season.
Replacing a faulty gas boiler ignition control is a standard protocol for HVAC troubleshooting when a system fails to maintain a pilot or main burner flame. This module is a compact, drop-in replacement that integrates seamlessly with existing wiring harnesses, minimizing downtime for your clients. By opting for an OEM HVAC replacement part, technicians maintain the original safety certifications and operational parameters of the heating system, ensuring optimal combustion efficiency and safe exhaust venting.
Key Benefits- Universal Fuel Support: Optimized for use in both natural gas and LP conversion systems.
- Voltage Stability: Reliable 120V ignition module operation suitable for standard residential and commercial lines.
- Wide Temperature Rating: Heavy-duty construction rated for extreme mechanical room environments (-40°F to 176°F).
- Precise Flame Sensing: Advanced circuitry for rapid flame rectification and safety shut-off.
- OEM Compatibility: Precision engineering ensures a direct fit for Velocity Boiler Works (Crown) equipment.
Is the 3505025 module compatible with propane systems?
Yes, this ignition module is designed for dual-fuel compatibility and functions with both natural gas and liquid propane systems, provided the proper orifice and regulator settings are used.
What are the signs of a failing ignition module?
Standard indicators include a repetitive "clicking" without ignition, successful ignition followed by an immediate lockout (flame sensing failure), or a total lack of spark at the electrodes during the call for heat.
Does this unit replace the 42-500M model?
The 3505025 is a specific revision for Crown/Velocity systems. Always verify the part number matched against your boiler's specific serial number and data plate before installation.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












