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mikefrommaine
Guest
711mhw said:pbirger, I must apologise, I did read your resopnse and it was too long ago for my memory! Sounds like the Garn is a real nice fit for radiant. It's a wonderful thing isn't it! This is my first experiance with radiant and I'm still in the honeymoon phase with it! So it was a chicken sh!t problem that was not a chicken sh!t problem for Rick/Jim (again, memory) I hope he has it worked out. Do you know why they (Garn) don't run pressurised? It seems like it would eliminate a worry. I know that there are requirements of some sort for a pressurised vessel (I'm using terminoligy that I've heard but don't know) but that might just be up at steam pressures. Thanks for your resopnse.
Switzer makes a boiler similar to the garn concept and I believe it is a pressurized boiler.