Description
The Lochinvar & A.O. Smith 100274225 is an OEM replacement Display Control Board engineered specifically for compatible Lochinvar and A.O. Smith heating and water heating equipment. Designed to restore full system visibility and operational control, this board serves as the primary user interface, enabling technicians and end users to monitor system status, navigate settings, and respond to fault conditions with confidence.
Key Features
- OEM replacement display control board for Lochinvar and A.O. Smith equipment
- Provides the primary operator interface for system monitoring and diagnostics
- Enables clear display of operating parameters, setpoints, and fault codes
- Engineered for direct drop-in replacement — no modifications required
- Supports reliable communication between the display and the main control system
- Helps restore full equipment functionality and minimize downtime
Application
This display control board is intended for use in compatible Lochinvar and A.O. Smith boilers, water heaters, and related heating systems. Always verify compatibility with your specific model and serial number before installation. Consult the equipment’s service documentation or contact technical support to confirm fitment.
Why Choose OEM Replacement Parts?
Using genuine OEM-specified replacement components like the 100274225 ensures your equipment operates within designed parameters, preserves warranty coverage where applicable, and reduces the risk of premature component failure associated with non-specified alternatives.







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