Duca Compatible with Grundfos Boiler Pump Head UPM3 / UPM4 15-50 (GEX-FCI)
Heating Trade Supplies, Tyne View Terrace. Heating Trade Supplies, Tyne View Terrace Wallsend, Tyne and Wear, NE28 6SG. Fans: Fan coils and motors failing due to boiler overheating will not be covered under warranty.