A closed-loop cooling augment allows for a compression dynamo to work without consuming the coolant it holds.
| Ingredients | Crafting recipe |
|---|---|
| Invar Gear + Tin Plate + Redstone Conductance Coil + Cryotheum Dust |
A closed-loop cooling augment can be installed in the Augmentation tab in a compression dynamo’s GUI. It is a specialization that cannot be installed together with other specialization augments.
A compression dynamo with closed-loop cooling installed does not consume any coolant when active. However, at least some coolant must be present in the dynamo for it to work.