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Turn a rad off to save money?

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Barneysmom
Barneysmom Posts: 10,136 Ambassador
Part of the Furniture 1,000 Posts Photogenic Combo Breaker
Hi, can you advise please.

We've got 8 radiators in our house. One bedroom isn't being used now so if we turned the radiator off or down will it make the gas bill a bit lower or does it all cost the same due to the boiler running anyway?
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Comments

  • Antispam
    Antispam Posts: 6,636 Forumite
    1,000 Posts Combo Breaker
    Yes it will lower your energy bill.
  • Barneysmom
    Barneysmom Posts: 10,136 Ambassador
    Part of the Furniture 1,000 Posts Photogenic Combo Breaker
    :) Thank you
    I’m a Forum Ambassador and I support the Forum Team on the Old style MoneySaving boards.
     If you need any help on these boards, please let me know.
     Please report any posts you spot that are in breach of the Forum Rules by using the Report button, or by e-mailing forumteam@moneysavingexpert.com.
     All views are my own and not of MoneySavingExpert.com
  • Cardew
    Cardew Posts: 29,061 Forumite
    Part of the Furniture 10,000 Posts Name Dropper Rampant Recycler
    It saves money if you don't heat a room.

    So switching a radiator off will mean you use less gas. If it didn't and only depended on the boiler being on, then Buckingham Palace would cost no more to heat than a bedsit!

    Essentially every radiator contains water. When it is switched on, your boiler has to heat that water. Let us say each radiator holds 3 litres of water, it is self evident that to heat 24 litres of water(8 rads) will take more gas than 21 litres(7 rads)
  • pstuart
    pstuart Posts: 668 Forumite
    Cardew wrote: »
    It saves money if you don't heat a room.

    So switching a radiator off will mean you use less gas. If it didn't and only depended on the boiler being on, then Buckingham Palace would cost no more to heat than a bedsit!

    Essentially every radiator contains water. When it is switched on, your boiler has to heat that water. Let us say each radiator holds 3 litres of water, it is self evident that to heat 24 litres of water(8 rads) will take more gas than 21 litres(7 rads)


    Just watch out for condensation.
  • Barneysmom
    Barneysmom Posts: 10,136 Ambassador
    Part of the Furniture 1,000 Posts Photogenic Combo Breaker
    It is cold out there isn't it - I'll just turn it down a bit, not all the way off.


    The other day when I got up, in my room the condensation was on the outside - weird!
    I’m a Forum Ambassador and I support the Forum Team on the Old style MoneySaving boards.
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     All views are my own and not of MoneySavingExpert.com
  • Barneysmom wrote: »
    It is cold out there isn't it - I'll just turn it down a bit, not all the way off.


    The other day when I got up, in my room the condensation was on the outside - weird!

    Same here this morning
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