UNETLoader - ComfyUI Built-in Node Documentation

Complete documentation for the UNETLoader node in ComfyUI. Learn its inputs, outputs, parameters and usage.

The UNETLoader node is designed for loading U-Net models by name, facilitating the use of pre-trained U-Net architectures within the system.

This node will detect models located in the ComfyUI/models/diffusion_models folder.

Inputs

Parameter	Data Type	Description
unet_name	COMBO[STRING]	Specifies the name of the U-Net model to be loaded. This name is used to locate the model within a predefined directory structure, enabling the dynamic loading of different U-Net models.
weight_dtype	…	🚧 fp8_e4m3fn fp9_e5m2

Outputs

Parameter	Data Type	Description
model	MODEL	Returns the loaded U-Net model, allowing it to be utilized for further processing or inference within the system.