Heatrae Sadia Multipoint Element Plate Assembly 3kW 30/50 Litre compatible with B3M, Multipoint 100 Litre 3 kW, Multipoint 100 Litre 6 kW, Multipoint 30 Litre 1 kW Vertical, Multipoint 30 Litre 3 kW Vertical, Multipoint 30 Litre 3kW X Vertical, Multipoint 50 Litre 1 kW Vertical, Multipoint 75 Litre 6 kW, B3/C3 M Range Wall Mounted Vented Water Heater, C3M vented water heaters.