u/PCbuildalot

Thanks everyone for the comments. I’m running the pump at 50% power and change the Koolance 702 coolant every 12-18 months. I think I should be good for a fair number more years.

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I built my MORA setup back in late 2022/early 2023 and have allowed it, for the most part, to run continuously since then.

I have a D5 Next pump installed in a Heatkiller res. The rad/pump are under my desk with probably 36” of EPDM tubing up to and back from my PC.

As it’s getting up there in age I’m starting to worry about leaving my PC on at all times. How risky is it and what is the expected lifespan of these pumps?