anyone ever hear of a honeywell tank circulator?

[Deleted User]

it was in the piping on the first floor in a house that had a honeywell heat generator in the basement. it was on the piping leading to the attic expansion tank. it was also tied into a second floor radiator supply. i'll post pictures when developed. have no idea how it works but i gather it circulates water around the attic tank...somehow...

Steamhead

The Dead Men sometimes

circulated hot water thru the expansion tank to keep it from freezing. Hooked em up just like a radiator. I've never seen a "Tank Circulator" though, can't wait for your pic.

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