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A cryptocurrency miner was looking for an air cooled solution for cooling an immersion fluid cooling bath. The operation has a 200 kW heat load coming from over 150 ASIC miners each releasing 1300 watts. Customer specified Shell GTL dielectric fluid. This fluid can be as warm as 60-65°C (140°F-149°F). Using local weather data we determined an ambient air design temperature of 35°C (95°F) was acceptable. The 60°C bath temperature points to a simple Dry Cooler air cooled heat exchanger solution. A 4 fan AVI dry cooler along with a 100 GPM pump was selected.