Grundfos UPS2 15-50/60 Central Heating Pump
Bought this pump due to the good Grundfos name and it matched the spec the old failed Myson pump it was going to replace.
The instruction book is a waist of time, no trouble shooting guide just a series of pictures not really showing a great deal.
When installed the pump didnt have the torque to start the impeller. The system was drained and refilled as per requirements but the pump would just chugg. The plumber said the pump was defective as it would not get up to speed - seemed like the motor didnt have the torque required.
Tried a second hand pump just to make sure and bang it worked straight away.
Pump returned for refund so sadly disapointed with the product!
29 Aug 2015
Replacement heating pump
An original UPS pump fitted approx 25 years ago. Replaced pump with similar model (make,form,fit and function) in Nov 2014 which failed April 2015. Returned faulty pump to Screwfix centre, Witham who provided an instant replacement with no quibble. Replacement pump fitted and working within minutes.
30 Apr 2015
Good Pump, Good Price
I only buy grundfoss pumps, too many returns with other brands and they don't last.
30 Apr 2015
Top of the Pumps
Purchased this pump as replacement for the circulating pump on my hot water circuit after the existing pump packed in after 18 months (not a Grundfos). I have a Grundfos pump on the Central Heating circuit which was originally installed some 15 years ago. No question then of what the make of the new pump was going to be.
Very easily installed especially the electrical connections with the small plug and socket arrangement for the cable connection.
Another great feature on this pump is the indicator which indicates power is on to the pump and which of the 3 settings the pump is running on.
Feel really happy now I have 2 Grundfos pumps on my heating system.
5 Apr 2015