Bradford White 415-46616-00 Control Board

The Bradford White 415-46616-00 Control Board is the OEM integrated ignition control designed for precise management of gas-fired water heater operations. This specific hot surface ignition (HSI) module serves as the direct 233-46616-00 replacement, ensuring seamless mechanical and electrical compatibility with existing wiring harnesses. Engineered for high-recovery commercial and residential atmospheric vent units, this water heater circuit board regulates the gas valve, flame sensing, and inducer blower timing to maintain optimal thermal efficiency. It is built to withstand the high-ambient conditions found in mechanical rooms, preventing premature component failure due to thermal stress. For technicians performing a Bradford White water heater repair, this board provides reliable flame rectification and diagnostic feedback via onboard LED indicators, streamlining the troubleshooting process. Maintaining precise HVAC control board parameters is critical for preventing lockout cycles and ensuring consistent burner ignition across various gas pressures.

Key Benefits for Technicians:

• Direct OEM Fit: Ensures 100% compatibility as the official replacement control board for legacy 233-46616-00 systems.
• Enhanced Flame Sensing: Superior circuitry for accurate flame rectification, reducing nuisance lockouts.
• Advanced Diagnostics: Onboard LED status lights provide immediate error code identification for faster service calls.
• Heavy-Duty Construction: Built to handle the voltage fluctuations and high temperatures common in water heating applications.
• Simplified Installation: Plug-and-play architecture minimizes field wiring errors and reduces labor time.

Common Technical Questions:

Is the 415-46616-00 compatible with older Bradford White models?
Yes, this Bradford White 415-46616-00 is the manufacturer-authorized superseding part for the 233-46616-00. If your service manual specifies the older part number, this is the current technical replacement.

How do I troubleshoot a lockout on this board?
Refer to the integrated LED flash codes. Most lockouts on these commercial water heater parts stem from poor grounding, dirty flame sensors, or inconsistent 120VAC supply voltage.

Does this board control the gas valve directly?
Yes, it manages the 24V signal to the gas valve solenoid after confirming the hot surface igniter has reached the required temperature for safe combustion.

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.