Aaon R88270 Belt Refrigerant preventing the heat exporter from

preventing the heat exporter from catastrophic failure

This OEM Weil McLain part is essential for preventing the boiler from cycling too low during standby periods

it is critical to use the manufacturer-specified LP kit (typically 110860) to ensure the correct BTU input and safe operation on propane systems

Common Questions What is the minimum current required for the RIBXKA to function

Does this include the actuator or just the internals

Aaon R88270 Belt Refrigerant preventing the heat exporter fromThe Aaon R88270 Heat Wheel Belt is a high performance clear polyurethane belt engineered for seamless integration into Aaon energy recovery cassette (ERC) systems. As a critical OEM HVAC replacement part, this belt facilitates the necessary rotational energy transfer from the drive motor to the heat recovery wheel. This movement is essential for maintaining efficient thermal exchange and humidity control between air streams in commercial rooftop units