Quote:
Originally Posted by JayChicago
Recovery tanks became standard in the fifties when they filled the space available with the finned heat exchanger. Then a remote expansion tank is necessary. Our tall radiators have a built-in expansion tank. A second expansion/recovery tank serves no purpose.
I’m open to hear ideas to explain why it helps the cooling system.
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So you are saying that you never had to add fluid to the radiator or never had any come out of the overflow tube?