Description
The Lochinvar & A.O. Smith 100189281 Integrated Control is an OEM replacement control board engineered to deliver precise, reliable operation for compatible Lochinvar and A.O. Smith water heating and boiler equipment. Designed as a direct factory replacement, this integrated control ensures seamless compatibility and restores full system functionality with minimal downtime.
Product Overview
This integrated control board serves as the central management component for supported Lochinvar and A.O. Smith units, coordinating ignition sequencing, burner operation, safety monitoring, and system diagnostics. Sourcing a genuine OEM part like the 100189281 ensures your equipment performs to original factory specifications.
Key Features
- OEM replacement integrated control board for Lochinvar and A.O. Smith equipment
- Manages ignition sequencing, burner control, and safety shutoff functions
- Supports system diagnostics and fault monitoring for simplified troubleshooting
- Direct drop-in replacement for fast, straightforward installation
- Engineered to restore original equipment performance and reliability
- Manufactured to Lochinvar & A.O. Smith factory specifications
Applications
- Compatible with select Lochinvar and A.O. Smith water heaters and boilers
- Ideal for residential and light commercial hydronic heating systems
- Suitable for service, repair, and preventive maintenance applications
Why Choose OEM Replacement Controls?
Using genuine OEM control boards like the Lochinvar & A.O. Smith 100189281 ensures your equipment operates safely and efficiently. Aftermarket substitutes may not meet the precise electrical and communication requirements of your system, potentially voiding warranties or compromising safety. Trust factory-spec parts for dependable, long-term performance.







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