Potterton Diverter Valve Repair Kit 248062

Potterton Diverter Valve Repair Kit (248061) The Potterton Diverter Valve Repair Kit (Part No: 248061) is a precision-engineered service set designed to overhaul the hydraulic differential valve in the Potterton Performa range. This kit includes the internal diaphragm and critical seals required to restore the valve’s ability to switch between domestic hot water and central heating. By replacing these internal wear parts, you ensure the boiler correctly detects water flow, resolving common issues where the boiler fails to fire for hot water or heat "bleeds" into the radiators when only hot water is requested. Flow Detection Restoration: Features a high-quality diaphragm that ensures the internal spindle correctly activates the microswitches for immediate hot water delivery. Leak Prevention: Includes specialized O-rings and gaskets designed to prevent external weeping from the valve body and internal cross-flow between circuits. System Efficiency: Ensures that 100% of the boiler's thermal output is directed to the intended heat exchanger, reducing energy waste and improving tap water temperatures. Durable Design: Manufactured to OEM specifications to withstand the mechanical stress of thousands of switching cycles and the chemical environment of treated heating water. Compatible Models: Potterton Performa 24 — 47-393-06 Potterton Performa 24 Eco HE — 47-393-11 Potterton Performa 28 — 47-393-07 Potterton Performa 30 HE — 47-393-13 Potterton A00116-03 248062