Lochinvar & A.O. Smith 100111044 Controller
As a veteran contractor, you know that keeping a commercial high-efficiency system online requires precise components. The Lochinvar & A.O. Smith 100111044 Controller is the primary integrated control module designed specifically for the BTH 199 101 series commercial water heaters. This genuine OEM replacement part (also identified as the 9006268005 combined controller) manages critical ignition sequences, temperature monitoring, and high-limit safety protocols. When you are dealing with a "no heat" call or inconsistent modulation, this boardās advanced diagnostic system provides the real-time feedback necessary to identify faults in the combustion or flow cycles. Engineered for high-efficiency condensing boilers and water heaters, this 100111044 control board ensures that the unit maintains its strict thermal efficiency ratings. By replacing a failing unit with this OEM water heater controller, you restore the precise HVAC system monitoring and system-life protection required for heavy-duty commercial demand. This component delivers the exact 115V DPDT relay integration and sensor logic needed to get your BTH series system back to peak performance without guesswork.
Key Benefits- Precise Compatibility: Engineered as a direct-fit replacement for AO Smith BTH-199 Series 100 and 101 models to ensure seamless electrical and logic integration.
- Advanced Troubleshooting: Features integrated diagnostic flash codes and error reporting to help technicians quickly isolate probe, flow, or ignition issues.
- Safety Logic: Maintains critical energy cut-off (ECO) monitoring and high-limit temperature oversight to prevent tank over-pressurization.
- System Efficiency: Optimizes burner modulation and pump operation to maintain the high-efficiency condensing standards of the BTH line.
Is the 100111044 controller compatible with other BTH models?
This specific "Combined Controller BTH 199 101" is calibrated for the 199k BTU series 101 units. While similar to the 100111040 (Series 100), you must match the part number exactly to ensure proper ignition timing and sensor resistance mapping.
Does this board include the display module?
This is the main combined controller (motherboard). If your interface is blank but the board has power, you should verify the wire harness connection; however, the display is often a separate component depending on your specific BTH configuration.
What does an E002 or E-code on this controller indicate?
Diagnostic codes typically point to sensor failures or communication errors between the controller and the inducer or gas valve. Use the built-in diagnostic interface to confirm the specific fault sequence before replacing the board.
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: $859.37
-65%$859.37
$300.78Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
As a veteran contractor, you know that keeping a commercial high-efficiency system online requires precise components. The Lochinvar & A.O. Smith 100111044 Controller is the primary integrated control module designed specifically for the BTH 199 101 series commercial water heaters. This genuine OEM replacement part (also identified as the 9006268005 combined controller) manages critical ignition sequences, temperature monitoring, and high-limit safety protocols. When you are dealing with a "no heat" call or inconsistent modulation, this boardās advanced diagnostic system provides the real-time feedback necessary to identify faults in the combustion or flow cycles. Engineered for high-efficiency condensing boilers and water heaters, this 100111044 control board ensures that the unit maintains its strict thermal efficiency ratings. By replacing a failing unit with this OEM water heater controller, you restore the precise HVAC system monitoring and system-life protection required for heavy-duty commercial demand. This component delivers the exact 115V DPDT relay integration and sensor logic needed to get your BTH series system back to peak performance without guesswork.
Key Benefits- Precise Compatibility: Engineered as a direct-fit replacement for AO Smith BTH-199 Series 100 and 101 models to ensure seamless electrical and logic integration.
- Advanced Troubleshooting: Features integrated diagnostic flash codes and error reporting to help technicians quickly isolate probe, flow, or ignition issues.
- Safety Logic: Maintains critical energy cut-off (ECO) monitoring and high-limit temperature oversight to prevent tank over-pressurization.
- System Efficiency: Optimizes burner modulation and pump operation to maintain the high-efficiency condensing standards of the BTH line.
Is the 100111044 controller compatible with other BTH models?
This specific "Combined Controller BTH 199 101" is calibrated for the 199k BTU series 101 units. While similar to the 100111040 (Series 100), you must match the part number exactly to ensure proper ignition timing and sensor resistance mapping.
Does this board include the display module?
This is the main combined controller (motherboard). If your interface is blank but the board has power, you should verify the wire harness connection; however, the display is often a separate component depending on your specific BTH configuration.
What does an E002 or E-code on this controller indicate?
Diagnostic codes typically point to sensor failures or communication errors between the controller and the inducer or gas valve. Use the built-in diagnostic interface to confirm the specific fault sequence before replacing the board.
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.
