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Welcome to the forum. Although you can post in any forum, the USA forum is here in case of local regs or laws

We have always used Grunfos as a unit they give good service obviously wilo on occasion.
Watch out tho new system on market soon with numerous small pumps it’s a beano ....I designed it Rob Foster aka centralheatking
 
OK.. Pretty much what I expected to hear. I'll just replace the old Dab with a like for like or Grunfos.

Thanks for all the replies.

Mark
 
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There has been various names used on those pumps and I think they are Chinese clones of Grundfoss.
They are incredibly cheap - even high head pumps.
I know even out of the box they generally are noisy and many also fail pumping properly and only pump to some radiators.
 
There has been various names used on those pumps and I think they are Chinese clones of Grundfoss.
They are incredibly cheap - even high head pumps.
I know even out of the box they generally are noisy and many also fail pumping properly and only pump to some radiators.

Its for my own home so I'll just go for the Grunfos. I can buy from Screwfix for £99 for the UPS2. Really just wanted to make sure these weren't one of those rare but genuine budget buys that do the job. Clearly that is not the case.

Mark
 
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Interesting. Out of interest, have you heard of any fakes of these appearing on the market. Looks genuine, but always a risk with ebay

Mark

EDIT. Seems to sell a lot of different heating equipment so I'm figuring these are likely to be genuine
 

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