If the courier has lost your parcel, we will await for confirmation from the courier before dispatching you another replacement part. Nagi House, Alperton Lane, Wembley, HA0 1DX. Sign up to our newsletter for special deals. The item "KESTON C36 & C36 P BOILER DOMESTIC HOT WATER HEAT EXCHANGER KIT C10C237000" is in sale since Wednesday, July 16, 2014. This item is in the category "Home, Furniture & DIY\Heating, Cooling & Air\Heaters & Radiators\Water Heaters\Standard Water Heaters".The seller is "adlinkuk" and is located in Wembley. This item can be shipped to all countries in Europe, United States, Canada, Australia.