- 115V 1'' FNPT Flanged Hot Water Recirculating Pump, 3 Speed Switchable Circulation Pump for Boiler, Solar Heater and Hydronic Radiant Heating

Can't beat it for the price. Had it installed now for a year and works great!

Great instructions, all screws and nuts were together. No running around for items. The same brand and model was $110.00 cheaper then 2 local plumbing shops.

Circulator pump works good, but they give you a very thin O-ring for a gasket. Only time will tell how long it will last.

I installed the circulator about Two months ago. It was for a hot water solar panel. Pump was on a scheduled timer for 5hrs a day, Ran great until yesterday when the motor burnt-out. Disappointed, i emailed the seller who came thru and sent me a replacement pump. thank you . great communication by the seller.

Works great, easy to install three speeds, the high speed a little shaky and some noise, but speed 1 and 2 just fine!

Works like a charm very Quiet

This is a nice heavy duty pump that's every bit as good as the name brand. Quiet and works exactly the way it's supposed to. Thanks

Easy to install and the pump is very strong. I use it for my outdoor wood stove.

Opera tan bien como una bomba Grundfos, ahora esperemos tenga larga vida tambien