Grundfos Variable Speed Pumps

Brad White_2

Does anyone know of the availability of Grundfos Variable Speed Pumps? Not the UPS 3-speed variety, but the one with a VSD built in. Rumored to be available in Europe not yet in the US. I wrote to Grundfos (e-mail what else?) several times and no response.

My intent is to set up my low-temperature radiant panel (Runtal and cast iron) circuit for fixed or minimum delta-T, secondary-circuit to a Monitor MZ.

Thanks!
Brad

We know

RE: Grundfos VFD Pumps

If you go to www.grundfos.com, from there you will have to choose to enter their US website. Go to search literature, type in CRE and hit enter. Grundfos has made VFD Pumps for a while now.

Rich Corcoran_18

Grundfos VS pumps

are offered in the US in many configurations.

Please contact me directly, send me an email @ rcorcoran@us.grundfos.com with your contact information and I'll give you a call.

I apologize for the lapse in communication that you've experienced.

Rich

Brad White_2

Thanks

Thanks Guys!

Joe Mattiello

Try a Taco, 00-VR circulator

Taco, as recently introduced the 00-VR circulator, variable speed circulator designed to regulate the supply water temp. to equal the the heat lost by the building. For your convenience I have attached the Taco, radiant made easy application guide. Additionally, a complete list of Taco products can be found on our website at www.taco-hvac.com.


Joe Mattiello
Technical Service Technician
401-942-8000 X 484

Weezbo

Ever see the i-Series?

that devise if it ever makes it here might be kinda handy ,theres two way three way 1/2,3/4, 1"set point reset ....:)) i sure hope the heads match my esp zones because i placed them today. say, the variable speed will there be smaller ones made somedaysoon?

Weezbo

i have to thank you for the submittal form Joe.....

I have kept right after these guys around here to put a few on the shelves...:) i think they are being ambushed somewhere..:)