Description
Lochinvar & A.O. Smith 100288439 Control Board ECS937 SBN/L Overview
The Lochinvar & A.O. Smith 100288439 is a direct OEM replacement control board designed for use with compatible Lochinvar and A.O. Smith water heating equipment. The ECS937 SBN/L board serves as the central command module, managing ignition sequencing, temperature regulation, safety shutoffs, and system diagnostics to ensure reliable, efficient operation.
Key Features
- OEM replacement control board for Lochinvar and A.O. Smith water heating systems
- ECS937 SBN/L designation ensures precise model compatibility
- Manages core system functions including ignition, temperature control, and safety lockout
- Engineered for dependable long-term performance in demanding commercial and residential applications
- Direct drop-in replacement simplifies installation and minimizes equipment downtime
Application
This control board is intended for use in Lochinvar and A.O. Smith water heaters and boilers that require the ECS937 SBN/L board. Always verify compatibility with your specific unit model and serial number before installation. Consult the equipment service manual or contact your Lochinvar/A.O. Smith distributor for guidance.
Why Choose Jackson HVAC Supply?
- Authorized distributor of Lochinvar & A.O. Smith OEM parts
- Fast shipping on in-stock control boards and replacement components
- Knowledgeable staff ready to assist with part verification and compatibility questions
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