Sime Isolation Valves (Page 2)
The isolation valve sits underneath the boiler and enables the user to control the flow of gas and water in to the central heating system. These also allow you to cut off the supply to the boiler if there is a leak or emergency.
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£114.84 inc VAT
Available in 5-7 working days
£31.40 inc VAT
Available in 5-7 working days
Sorry, this part is now obsolete
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