Potterton Performa System 12 18 24 28 HE Grundfos 15-60 Pump Head 248042 NEW
28 HE SYSTEM - 41-467-03. 18 HE SYSTEM - 41-467-01. combi 24 HE - 47-474-02. 24 HE SYSTEM - 41-467-02. 28 SYSTEM ECO ELITE - 41-467-22. 28 SYSTEM ECO - 41-467-12. 24 SYSTEM ECO ELITE - 41-467-21. 24 SYSTEM ECO - 41-467-11.