Sunday 25 January 2009

Thermostat on low? The pipes are calling

Insurers are counting the cost of some of the coldest winter weather in a decade, with claims for burst pipes and tanks running at double the levels of last year. Families who have turned the thermostat down too low while away on a Christmas break have returned to homes wrecked by mains-pressure water pouring through ceilings and floors for days.

Many households are unaware just how high thermostats need to be to prevent freezing pipes. Halifax  recommends central heating is set at a minimum of 10 degrees.

Some modern boilers have a frost protection thermostat which turns on automatically if the temperature drops to a level that causes pipes to freeze.

Paradoxically, homes with proper loft insulation may be more at risk, as the heat from downstairs fails to penetrate upwards. A Norwich Union spokeswoman says: "Remember to remove the hatch to your loft so that warm air can circulate. This may appear environmentally unfriendly, or a little extravagant but it might mean the difference between a ruined home or a dry one when you return after a break."

Sainsbury's home insurance estimates that since 22 December, the UK insurance industry has received more than 13,000 home insurance claims linked to water damage under the category of "forcible/violent bursting", and it says the freezing weather has contributed to this.

It estimates the value of these claims is already close to £30m. Neil Laird, Sainsbury's home insurance manager, says: "There have certainly been more claims linked to water damage in recent weeks than we'd expect to see when the weather is milder. Temperatures have dropped to as low as -10C, and, with more cold weather predicted, we expect to see more claims linked to water damage.

• Insulate your pipes with preformed insulation, and replace the washers on any dripping taps - if the taps freeze, the pipe will get blocked.

• Know where your water valves are, and learn how to shut them off in case a pipe does burst.

• In very cold weather the heating will need to be on low, or set to come on a couple of times a day, especially if you're going away.

• Open the loft trapdoor on cold days to let heat in.

And do check your level of buildings and contents cover. Note, if you are away from your property on an extended break - typically more than 45 to 60 days - there is the risk your policy may not pay out.

full article



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