Can immersion cooling coexist with other cooling technologies?

Absolutely! Submer pods can take advantage of the existing cooling infrastructure or data.

If only air cooling is available, a local closed water loop is installed to release the heat into the room. Not the best option in terms of efficiency, but the easiest one in terms of capital investment if no water loop is available.

If a water cooling loop is available, whether it be chilled or warm water, just connect the immersion system to it. Or consider using the return water from your other water-cooled equipment, taking advantage of the ability to operate with higher water temperature.