
Velocity Boiler Works (Crown) 3503062 Ignition Module
The Velocity Boiler Works 3503062 Ignition Module is a critical OEM component engineered specifically for CWD and BWF series gas-fired boilers. As a direct replacement for Crown Boiler part 1003-626A, this electronic ignition control manages the startup sequence and continuous flame monitoring required for safe combustion. For technicians troubleshooting intermittent lockout or failed ignition cycles, this module provides the precise timing and voltage regulation necessary to interface with the pilot assembly and main gas valve. Designed for high-cycle environments, the 3503062 ensures stable operation in residential and light commercial heating applications by maintaining constant communication with the system's safety sensors. Integrating this genuine Velocity Boiler replacement part maintains the original engineering specifications of the appliance, ensuring seamless compatibility with existing wiring harnesses and HVAC ignition control systems without the need for field modifications.
Key Technician Benefits
- OEM Compatibility: Exact replacement for Crown 1003-626A, ensuring the flame rectification signals meet factory parameters.
- System Reliability: Engineered to handle the thermal demands of CWD/BWF series boilers, reducing nuisance service calls related to ignition failure.
- Direct Fit: Mounting footprint and terminal designations match legacy Velocity Boiler Works ignition modules for efficient field swaps.
- Enhanced Safety: Built-in logic circuits monitor for flame loss and provide immediate shutdown to prevent unburned gas accumulation.
Common Technical Questions
Is the 3503062 compatible with intermittent pilot or standing pilot systems?
This module is specifically designed for intermittent pilot ignition systems used in the CWD and BWF boiler lineups. It is not a universal replacement for standing pilot or hot surface ignition (HSI) configurations.
How do I verify if the 1003-626A is the correct cross-reference?
The 3503062 is the current manufacturer-standard part number that replaces the older 1003-626A. If your data plate specifies either number, this is the correct OEM module for your Velocity Boiler repair.
What are the diagnostic indicators on this module?
While specific LED patterns vary by production date, this module interfaces with the boiler's limit string to ensure all safety parameters are met before initiating the boiler ignition sequence.
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: $218.56
-65%$218.56
$76.50Velocity Boiler Works (Crown) 3503062 Ignition Module
The Velocity Boiler Works 3503062 Ignition Module is a critical OEM component engineered specifically for CWD and BWF series gas-fired boilers. As a direct replacement for Crown Boiler part 1003-626A, this electronic ignition control manages the startup sequence and continuous flame monitoring required for safe combustion. For technicians troubleshooting intermittent lockout or failed ignition cycles, this module provides the precise timing and voltage regulation necessary to interface with the pilot assembly and main gas valve. Designed for high-cycle environments, the 3503062 ensures stable operation in residential and light commercial heating applications by maintaining constant communication with the system's safety sensors. Integrating this genuine Velocity Boiler replacement part maintains the original engineering specifications of the appliance, ensuring seamless compatibility with existing wiring harnesses and HVAC ignition control systems without the need for field modifications.
Key Technician Benefits
- OEM Compatibility: Exact replacement for Crown 1003-626A, ensuring the flame rectification signals meet factory parameters.
- System Reliability: Engineered to handle the thermal demands of CWD/BWF series boilers, reducing nuisance service calls related to ignition failure.
- Direct Fit: Mounting footprint and terminal designations match legacy Velocity Boiler Works ignition modules for efficient field swaps.
- Enhanced Safety: Built-in logic circuits monitor for flame loss and provide immediate shutdown to prevent unburned gas accumulation.
Common Technical Questions
Is the 3503062 compatible with intermittent pilot or standing pilot systems?
This module is specifically designed for intermittent pilot ignition systems used in the CWD and BWF boiler lineups. It is not a universal replacement for standing pilot or hot surface ignition (HSI) configurations.
How do I verify if the 1003-626A is the correct cross-reference?
The 3503062 is the current manufacturer-standard part number that replaces the older 1003-626A. If your data plate specifies either number, this is the correct OEM module for your Velocity Boiler repair.
What are the diagnostic indicators on this module?
While specific LED patterns vary by production date, this module interfaces with the boiler's limit string to ensure all safety parameters are met before initiating the boiler ignition sequence.
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.
Product Information
Product Information
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Description
The Velocity Boiler Works 3503062 Ignition Module is a critical OEM component engineered specifically for CWD and BWF series gas-fired boilers. As a direct replacement for Crown Boiler part 1003-626A, this electronic ignition control manages the startup sequence and continuous flame monitoring required for safe combustion. For technicians troubleshooting intermittent lockout or failed ignition cycles, this module provides the precise timing and voltage regulation necessary to interface with the pilot assembly and main gas valve. Designed for high-cycle environments, the 3503062 ensures stable operation in residential and light commercial heating applications by maintaining constant communication with the system's safety sensors. Integrating this genuine Velocity Boiler replacement part maintains the original engineering specifications of the appliance, ensuring seamless compatibility with existing wiring harnesses and HVAC ignition control systems without the need for field modifications.
Key Technician Benefits
- OEM Compatibility: Exact replacement for Crown 1003-626A, ensuring the flame rectification signals meet factory parameters.
- System Reliability: Engineered to handle the thermal demands of CWD/BWF series boilers, reducing nuisance service calls related to ignition failure.
- Direct Fit: Mounting footprint and terminal designations match legacy Velocity Boiler Works ignition modules for efficient field swaps.
- Enhanced Safety: Built-in logic circuits monitor for flame loss and provide immediate shutdown to prevent unburned gas accumulation.
Common Technical Questions
Is the 3503062 compatible with intermittent pilot or standing pilot systems?
This module is specifically designed for intermittent pilot ignition systems used in the CWD and BWF boiler lineups. It is not a universal replacement for standing pilot or hot surface ignition (HSI) configurations.
How do I verify if the 1003-626A is the correct cross-reference?
The 3503062 is the current manufacturer-standard part number that replaces the older 1003-626A. If your data plate specifies either number, this is the correct OEM module for your Velocity Boiler repair.
What are the diagnostic indicators on this module?
While specific LED patterns vary by production date, this module interfaces with the boiler's limit string to ensure all safety parameters are met before initiating the boiler ignition sequence.
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.












