Description
Lochinvar & A.O. Smith 100167820 — Integrated High Altitude Control Board
The Lochinvar & A.O. Smith 100167820 is an OEM integrated control board engineered specifically for high-altitude water heater and boiler applications. Designed as a direct replacement component, this control ensures your equipment operates safely and efficiently in elevated-elevation environments where standard controls may not provide adequate combustion management or safety oversight.
Product Overview
High-altitude installations present unique challenges for combustion appliances, including reduced air density and lower oxygen availability. The 100167820 integrated control is purpose-built to address these conditions, delivering reliable ignition sequencing, burner management, and system protection tailored for high-altitude performance.
Key Features
- OEM integrated control board designed for Lochinvar & A.O. Smith water heaters and boilers
- High-altitude rated — engineered for installations at elevated elevations
- Manages ignition sequencing, burner control, and safety lockout functions
- Direct OEM replacement for reliable, like-for-like serviceability
- Supports proper combustion management under reduced-oxygen conditions
- Helps maintain system efficiency and safety compliance at altitude
Application
This integrated control is intended for use in Lochinvar and A.O. Smith residential and commercial water heating equipment installed at high altitudes. Always verify compatibility with your specific unit model and serial number before installation. Consult the equipment manufacturer’s documentation for altitude rating thresholds and installation requirements.
Why Choose OEM Controls?
OEM replacement controls like the 100167820 are manufactured to the same specifications as the original component, ensuring proper communication with all system sensors, valves, and safety devices. Using genuine parts helps protect equipment warranties and ensures code-compliant operation.
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