Bambu Lab Hotend Heating Assembly A1 Series

Bambu Lab hotend heating assembly FAH012 for A1 and A1 mini printers. This is the heater-side component that holds and heats the removable hotend; its thermistor measures hotend temperature.

Check which part you need

The heating assembly is separate from the A1 Series hotend and nozzle. Choose the heating assembly when replacing that component, and select a hotend listing when you need a different nozzle.

Bambu Lab specifies heating up to 300°C for this assembly. Match the printer model and part number FAH012 before ordering.

Follow the official heating-assembly replacement guide, including the gasket-alignment instructions. Allow the hotend to cool and disconnect printer power before servicing it.

Browse hotends and nozzles or find related replacement parts.