Regin Automatic Air Vent Removal Tool - Extended REGT31 Combi C 30 (GC No. 4793007) Main Diaphragm 3 Way Valve

Main Diaphragm 3 Way Valve 248065

Glowworm Cartridge 3 Way Valve S1006400

Hamworthy Service Kit 563605342 - Routine

Viessmann Temperature Sensor 7819967

Hamworthy Service Kit 563605187 - Major

Regin Automatic Air Vent Removal Tool - Extended REGT31 Combi C 30 (GC No. 4793007) Main Diaphragm 3 Way ValveAAV Removal Tool Extended The Regin AAV Removal Tool is designed to assist in the replacement of the Caleffi Robocal 502 series Automatic Air Vents, particularly where access with a normal spanner or grips is at best very difficult due to location within the appliance. For easy replacement of: Caleffi Robocal 502 Series AAVs found on many Combi Boilers & Pumps. Includes 7mm Bolt for awkward locations.