Description
The Aaon ASM01647 is a genuine OEM outside air and humidity sensor designed for use with Aaon rooftop units and commercial HVAC systems. This combination sensor simultaneously monitors outdoor ambient temperature and relative humidity, providing the control system with accurate real-time data to optimize economizer operation, ventilation strategies, and overall system efficiency.
Key Features
- Dual-function sensing: measures both outdoor air temperature and relative humidity in a single unit
- Genuine Aaon OEM replacement part — engineered to exact factory specifications
- Designed for outdoor/outside air applications with exposure to ambient environmental conditions
- Enables accurate economizer and free-cooling control by supplying real-time enthalpy-related data
- Direct drop-in replacement for Aaon rooftop and commercial HVAC equipment
- Supports building automation and energy management system integration
Application
The ASM01647 is intended as a direct OEM replacement sensor for Aaon commercial rooftop units. Proper outside air temperature and humidity sensing is critical for economizer lockout control, demand-controlled ventilation, and maintaining indoor comfort while minimizing energy consumption. Using a genuine Aaon sensor ensures compatibility with factory control boards and maintains system warranty integrity.
Why Choose Genuine Aaon OEM Parts?
- Guaranteed fit and compatibility with Aaon equipment
- Maintains original system performance and efficiency ratings
- Supports warranty compliance
- Eliminates guesswork associated with aftermarket alternatives
For installation guidance, always refer to the applicable Aaon unit service manual or contact a qualified HVAC technician.







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