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Posted by Dave on December 17, 2005 at 17:54:04:
I'll be traveling a lot the next few winters, and I'd like to add some antifreeze to my system. I have a Weil-McLain Ultra boiler on baseboard and staple-up radiant zones. They recommend Alphi-11 which is also an "inhibitor" for aluminum boilers. Questions: good idea? Effect on heat trasnfer? And how do I get it in!?
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