Description
The Lochinvar & A.O. Smith 100167828 is an OEM Integrated Control designed specifically for high altitude water heating applications. Engineered to maintain precise combustion management and system performance where standard controls may fall short, this integrated control board is the factory-specified replacement part for compatible Lochinvar and A.O. Smith water heater models.
Product Overview
High altitude environments present unique challenges for water heaters, including reduced air density that can affect combustion efficiency and system reliability. The 100167828 Integrated High Altitude Control addresses these demands with purpose-built logic and calibration tailored for elevated installations, helping ensure safe, consistent, and efficient operation.
Key Features
- OEM integrated control board engineered for high altitude operation
- Direct factory replacement for compatible Lochinvar and A.O. Smith water heater models
- Manages combustion and system functions to compensate for reduced air density at elevation
- Supports reliable ignition, flame monitoring, and operational sequencing
- Designed for straightforward drop-in installation on supported equipment
- Backed by Lochinvar & A.O. Smith OEM quality standards
Application
This control is intended for use in residential and commercial water heating systems installed at high altitude locations where standard controls are not rated or calibrated for the elevation. Always verify model compatibility with your specific Lochinvar or A.O. Smith unit before installation.
Why Choose OEM Controls
Using genuine OEM replacement controls like the 100167828 helps preserve equipment warranties, ensures proper system integration, and delivers the performance and safety standards your water heater was designed to meet.







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