The Vaillant UPM2 15-70 VH2004 Pump 92624046 is a high efficiency boiler pump designed for indoor use. With an energy efficiency rating of A+++, this silver pump operates on 220/240V with a 24 amp power rating. It features a compact water heater profile and can pump up to 204 litres per hour, making it suitable for efficiently heating your home. I had this fitted by my plumber and it was all working fine except my heat exchanger broke and so needed a new boiler. it was only in the boiler for 6 months before I replaced the whole boiler
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