Description
The Lochinvar & A.O. Smith 100208555 is an OEM replacement Temperature Board designed to restore precise temperature monitoring and control in compatible Lochinvar and A.O. Smith water heating equipment. Keeping your system’s temperature regulation accurate is critical to efficient operation, consistent hot water delivery, and long equipment life — and this board delivers exactly that.
Product Overview
This temperature board serves as a direct OEM replacement component, engineered to match the original specifications of qualifying Lochinvar and A.O. Smith water heater models. Replacing a failed or degraded temperature board with the correct OEM part ensures your equipment returns to factory-calibrated performance without guesswork.
Key Features
- OEM replacement temperature board for Lochinvar and A.O. Smith equipment
- Engineered for precise temperature sensing and regulation
- Direct drop-in replacement — no modifications required
- Helps restore proper system operation and efficiency
- Supports long-term equipment reliability and service life
Applications
- Compatible with select Lochinvar and A.O. Smith water heating systems
- Ideal for service technicians performing warranty and out-of-warranty repairs
- Suitable for commercial and residential water heating applications
Why Choose OEM Parts?
Using genuine OEM replacement components like the 100208555 Temperature Board ensures compatibility, maintains equipment warranties where applicable, and avoids the performance risks associated with aftermarket substitutes. Always verify model compatibility before installation.
Ordering Information
- Brand: Lochinvar & A.O. Smith
- SKU / Part Number: 100208555
- Part Type: Temperature Board







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