Description
The AAON ASM01646 is a genuine OEM Wattmaster control module engineered specifically for AAON commercial HVAC equipment. Wattmaster controls are the backbone of AAON’s intelligent building automation and unit control strategy, providing reliable communication, sequencing, and system management for rooftop units and other AAON applied equipment.
Product Overview
As a factory-authorized replacement part, the ASM01646 ensures full compatibility and performance integrity with your existing AAON system. Using genuine OEM controls eliminates the guesswork of aftermarket substitutions and helps maintain manufacturer warranties and system certifications.
Key Features
- Genuine AAON OEM Wattmaster control module
- Designed for seamless integration with AAON commercial HVAC systems
- Supports reliable unit-level control and system communication
- Direct replacement ensures compatibility and preserves system performance
- Helps maintain manufacturer warranty compliance
- Ideal for service, maintenance, and equipment restoration applications
Application
This control is intended for use by qualified HVAC technicians and contractors performing service or replacement on AAON commercial rooftop and applied HVAC equipment. Always consult the equipment’s service documentation and wiring diagrams before installation.
Why Choose Genuine OEM Parts?
OEM replacement controls like the ASM01646 are manufactured to the same specifications as the original component, ensuring reliable operation, proper system communication, and long service life. Substituting non-OEM controls can result in compatibility issues, fault codes, and voided warranties.








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