Caleffi....circulator
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Mad Dog_2
Posts: 8,747
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Hot 🔥 Rod...this is about 9-10 yrs old..Is a replacement circ. Still available? Tanks Mad Dog 🐕0
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prob just a grundfos pump head right? wheres the old motor?0
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I'm 90% sure the standard caleffi units like this just used a 15-58 grundfos pump, it would be worth seeing if a motor from one would fit on there if nobody else can confirm that for you. Looks like they use ECM pumps mostly now.1
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It was a Wilo Star 16, which they discontinued. If you can find one online it will bolt into that body, even if it is a flange version.
We have Grundfos 15-58 replacements. NA10481. is the part number, they come up on a search at most suppliers.
Its a common 15-58 with a 1" union body, so replacement motors are easy to come by.Bob "hot rod" Rohr
trainer for Caleffi NA
Living the hydronic dream
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So that's where it went, someone pulled it out to get another one and then they coudln't find one.0
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Star 16 on ebay, make them an offer
Someone probably sitting on pallets of these?
Nice thing about Wilo, just 2 allan bolts to swap.
Not much $$ more for a Grundfos at SH.Bob "hot rod" Rohr
trainer for Caleffi NA
Living the hydronic dream2 -
I tried to loosen the two nuts today, but need to hit em w WD 40. Mad Dog 🐕0
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