GAS VALVE ALLEN HEX KEY ADJUSTMENT TOOL 2.5mm x 4mm
Heating Trade Supplies, Tyne View Terrace. Heating Trade Supplies, Tyne View Terrace Wallsend, Tyne and Wear, NE28 6SG. Gas Valves. Fans: Fan coils and motors failing due to boiler overheating will not be covered under warranty.