Scalar 2nd Blower fan support (back)

## Description
This part is a 5015 blower fan duct mount for Scalar family 3D printers (Scalar S, Scalar L, Scalar XLPremium).

## Where to install it
This mount is made so that you can install it on the back of the X carriage.
The long nozzle tip will allow you to reach the front of the X carriage where the hot end nozzle is located.

## What are the other cases where i need this part?
You will need this part if you are installing the 3DTox.
The 3DTox nozzle will replace the front blow