FERROLI 39808340 PUMP ASSEMBLY - DHWProduct Information: The pump is usually located after the primary heat exchanger within the appliance and allows the heated water to be circulated within the closed heating system. In the design of most combi boilers , the pump is usually located before the diverter valve to allow circulation through the central heating and domestic hot water systems. This part is present in 4 different boilers in the Ferroli range including the Ferroli ARENA 30C ,

Baxi Platinum 33 HE Combi         47-077-29

25 30 ECO & 25 30 ECO EL Automatic Air Vent AAV 248043

Vaillant ecoTEC PLUS 937

Vaillant ECOmax 635 (2004-2008)

If neither of these models match the appliance you have

Ultracom 2 30CXi

VU 306/5-5 R2

Manufacturer Product Codes Advanced Water Product Codes EP071005 136-583-0003

Other ecoTEC Plus combi & system boilers using this sensor

VOKERA LINEA 28 & 726 BOILER DHW PLATE HEAT EXCHANGER 8037

Vaillant VUW 286 E (1995-1999)

Manufacturer Appliance Model GC Number Glowworm Ultracom 2 24CXi 47-019-10 Glowworm Ultracom 2 30CXi 47-019-11 Glowworm Ultracom 2 35CXi 47-019-12