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PRI 2021: SPAL Explains Why Brushless Fans Rule
Variable fan speeds causes the fan to speed-up as the car’s engine heats up, “…never goes faster than what it takes to maintain [a thermostat set] temperature…” “…CFM Variable fan speeds causes the fan to speed-up as the car’s engine heats up, “…never goes faster than what it takes to maintain [a thermostat set] temperature…” “…CFM