The Worcester 87161113250 Gas Valve Sit is a high-quality valve designed for use with gas boilers. With a power source of corded electric and gas, this metal tank lining valve is suitable for whole house, wall, and indoor mounting. The grey-coloured valve has a power of greater than 10000 W, making it ideal for efficiently heating homes. Made by the reputable brand Worcester, this electrically operated valve is a key component for maintaining a warm and comfortable living space. brand new in an unopened box which is a bit tatty but doesn't effect the valve
eBay