To build a cooler plate you will need 1 diamond, 1 gold and 1 gold wire for each cooler plate.

We have chosen to use three starters to make our cooler plates, one delivering diamond, another delivering gold and another delivering another batch of gold which is turned to gold wire via a wire drawer.

They are all fed into the crafter to make the cooler plate. A screenshot of our setup for the heater plate blueprint is below.

It is the same set up as the heater plate just with gold instead of copper.