Grundfos hot water pump
 

Does anyone have any opnions on Grundfos water pumps? I found one on craigslist for a very reasonable price and I'm pretty ready to jump on it.

hot water re-circulation pump?

Yeah, I would be using it for a solar hot water system.

Which model and what specifically do you want to do with it? Grundfos makes excellent pumps.

I don't remember what model. This was back quite some time ago. I never did pick it up. It would have been for a yet to be made solar hot water system.

I am interested in building a green house to store heat

Will check back to see if anyone has any ideas...thx