New Radiator - do I paint it ? (2 Viewers)

[kwkshift]

I remember years ago ready an article by either Spearco or Griffin, discussing this. They ran extensive tests and came to the conclusion that a black painted heat exchanger’s performance was virtually identical to an unpainted exchanger.

 

[Steamer]

After researching this I've decided to leave my radiator alone but I think I'll paint one side of my fan blade black and the other white.

 

[Splangy]

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