Lochinvar & A.O. Smith 100208468 Control
The Lochinvar & A.O. Smith 100208468 User Interface Control is a critical OEM replacement part engineered for precise management of commercial boiler and water heater systems. Designed to replace legacy part numbers RLY20031, RLY20031K, and 100167553, this control board serves as the primary communication hub between the technician and the appliance's internal logic. It is specifically calibrated for the Copper-Fin II series, including models CF 402 through 752 and CH 402 through 752. This digital interface module provides direct access to real-time system diagnostics, temperature setpoints, and combustion control parameters. By maintaining original equipment manufacturer standards, this board ensures optimal fuel-to-air ratios and system efficiency while preventing the operational drift common with generic universal controls. The LCD display integration allows for rapid troubleshooting of error codes, ensuring HVAC contractors can minimize downtime during critical service calls. Its compact rugged construction is purpose-built to withstand the thermal stresses found in high-demand mechanical rooms.
Key Benefits- Direct OEM replacement for Lochinvar RLY20031 ensures 100% plug-and-play boiler control compatibility.
- Advanced system diagnostics interface allows for immediate identification of sensor failures or ignition sequence issues.
- Compatible with a wide range of Copper-Fin II models (402, 502, 652, 752) for streamlined truck stock.
- High-contrast user interface provides clear visibility for adjusting operating setpoints and monitoring flame signals.
- Engineered to maintain strict HVAC system efficiency and safety limit monitoring.
What specific boiler models is the 100208468 compatible with?
This control is validated for use with Lochinvar Copper-Fin II boiler and water heater units, specifically models 402, 502, 652, and 752 (CF/CH prefixes).
Does this part replace the RLY20031 display board?
Yes, the 100208468 is the current factory-authorized replacement for the discontinued RLY20031 and RLY20031K interface modules.
Can this interface control be used to clear lockout codes?
Technicians can utilize this user interface to view active faults, access history logs, and reset the system after performing necessary repairs or maintenance.
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: $388.64
-65%$388.64
$136.02Lochinvar & A.O. Smith 100208468 Control
The Lochinvar & A.O. Smith 100208468 User Interface Control is a critical OEM replacement part engineered for precise management of commercial boiler and water heater systems. Designed to replace legacy part numbers RLY20031, RLY20031K, and 100167553, this control board serves as the primary communication hub between the technician and the appliance's internal logic. It is specifically calibrated for the Copper-Fin II series, including models CF 402 through 752 and CH 402 through 752. This digital interface module provides direct access to real-time system diagnostics, temperature setpoints, and combustion control parameters. By maintaining original equipment manufacturer standards, this board ensures optimal fuel-to-air ratios and system efficiency while preventing the operational drift common with generic universal controls. The LCD display integration allows for rapid troubleshooting of error codes, ensuring HVAC contractors can minimize downtime during critical service calls. Its compact rugged construction is purpose-built to withstand the thermal stresses found in high-demand mechanical rooms.
Key Benefits- Direct OEM replacement for Lochinvar RLY20031 ensures 100% plug-and-play boiler control compatibility.
- Advanced system diagnostics interface allows for immediate identification of sensor failures or ignition sequence issues.
- Compatible with a wide range of Copper-Fin II models (402, 502, 652, 752) for streamlined truck stock.
- High-contrast user interface provides clear visibility for adjusting operating setpoints and monitoring flame signals.
- Engineered to maintain strict HVAC system efficiency and safety limit monitoring.
What specific boiler models is the 100208468 compatible with?
This control is validated for use with Lochinvar Copper-Fin II boiler and water heater units, specifically models 402, 502, 652, and 752 (CF/CH prefixes).
Does this part replace the RLY20031 display board?
Yes, the 100208468 is the current factory-authorized replacement for the discontinued RLY20031 and RLY20031K interface modules.
Can this interface control be used to clear lockout codes?
Technicians can utilize this user interface to view active faults, access history logs, and reset the system after performing necessary repairs or maintenance.
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
The Lochinvar & A.O. Smith 100208468 User Interface Control is a critical OEM replacement part engineered for precise management of commercial boiler and water heater systems. Designed to replace legacy part numbers RLY20031, RLY20031K, and 100167553, this control board serves as the primary communication hub between the technician and the appliance's internal logic. It is specifically calibrated for the Copper-Fin II series, including models CF 402 through 752 and CH 402 through 752. This digital interface module provides direct access to real-time system diagnostics, temperature setpoints, and combustion control parameters. By maintaining original equipment manufacturer standards, this board ensures optimal fuel-to-air ratios and system efficiency while preventing the operational drift common with generic universal controls. The LCD display integration allows for rapid troubleshooting of error codes, ensuring HVAC contractors can minimize downtime during critical service calls. Its compact rugged construction is purpose-built to withstand the thermal stresses found in high-demand mechanical rooms.
Key Benefits- Direct OEM replacement for Lochinvar RLY20031 ensures 100% plug-and-play boiler control compatibility.
- Advanced system diagnostics interface allows for immediate identification of sensor failures or ignition sequence issues.
- Compatible with a wide range of Copper-Fin II models (402, 502, 652, 752) for streamlined truck stock.
- High-contrast user interface provides clear visibility for adjusting operating setpoints and monitoring flame signals.
- Engineered to maintain strict HVAC system efficiency and safety limit monitoring.
What specific boiler models is the 100208468 compatible with?
This control is validated for use with Lochinvar Copper-Fin II boiler and water heater units, specifically models 402, 502, 652, and 752 (CF/CH prefixes).
Does this part replace the RLY20031 display board?
Yes, the 100208468 is the current factory-authorized replacement for the discontinued RLY20031 and RLY20031K interface modules.
Can this interface control be used to clear lockout codes?
Technicians can utilize this user interface to view active faults, access history logs, and reset the system after performing necessary repairs or maintenance.
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.
