Kings Fridge Fan Modification

Kings 85L Fridge Fan Mod – 3D Printed Mounts & Brackets

This is a custom 3D printed fan mounting system designed for the Kings 85L Dual Zone Fridge/Freezer.

It’s part of the popular modification that adds a high-quality 5v fan inside the fridge to improve air circulation, reduce hot spots, and help the fridge cool more evenly and efficiently.

Key Features:

• Custom fit – tailored specifically for the Kings 85L fridge interior.
• Secure mounting – holds a standard 80mm (Noctua or similar) fan firmly in place without interfering with storage.
• Switch integration – includes mounting provision for a simple on/off switch, giving you full control.
• Clean install – keeps wiring neat and ensures the fan is aligned for maximum airflow.
• Proven performance – tested in camping conditions, keeping food and drinks cooler even in hot Australian summers.

Printing Details:

• Tree Supports.
• 0.18 layer height
• Recommended material: PETG or ABS
• Infill 20%

Hardware Required:

• 12v Toggle Switch - Purchased here
• 5v 80mm Fan - Purchased here
• Small length of cable conduit
• Small lengths of wire
• 6g x 25mm Stainless Screws - Purchased here

Notes:

1. Fan powered by the available 5v output on the control panel circuit board.
2. Noctua 5v 80mm fan chosen because of the incomparable extremely low power draw.
3. Fan is always powered on when the fridge has power.
4. Control panel spacer is used so there is no requirement to jam the wire between the fridge body and panel when re-installing. Used for a cleaner look.