Antifreeze OUTLANDISH idea.......

Kneale Brownson knotnook at
Mon Nov 22 15:20:06 EST 2004

So for $15 every two or three years you're going to use stuff for a hot
water boiler instead of stuff the car's manufacturer specifically
recommends for as important a part of his product as the cooling system?
Your boiler probably doesn't have any aluminum parts anyway.  It's saving
the aluminum that makes Audi specify its coolant.

At 02:51 PM 11/22/2004 -0500, SuffolkD at wrote:
>Ti as usual, knows the Pentosin antifreeze is Blue.  I confirmed that the $17 
>Audi dealer stuff is blue.  (Not green)
>Similarly, the $9 Cryo-tek stuff at Home Depot in the heating cooling isle is 
>the same color..........(used to be red AFAIK)
>Since the hydronic boiler has cast iron, copper and maybe alumnium parts in 
>it..anyone ever look into the cross possibilities that this stuff may be 
>Thinking out loud............
>-Scott by BOSTON

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