Bernie nw ON
ArboristSite Lurker
Hey all, I'm busy hooking up an outdoor wood furnace and am getting conflicting information about circulator pumps. I hear that I need a bronze pump because it is a open (vented) system, and other people tell me that a cast iron pump is ok. Cast pumps are about 1/3 the cost of bronze. If cast is adequate for the furnace loop, how well will it hold up in the domestic hot water loop in my barn?
Thanks for any help or insight.
Bernie
Thanks for any help or insight.
Bernie