In a plumbing emergency you'll need to stop

In a plumbing emergency, you'll need to stop the flow of water quickly to do this, you and each member of your family need to know the location of the shutoff valve for every fixture and appliance, as well as the main shutoff valve for the house, and how they operate. Engineers will not carry out repairs if they think accessing the boiler would be a risk to health and safety. Unit must be registered within 60 days from the date of original installation all terms.

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