How I got the best out of my storage heaters

  • DebF_EONNext's Avatar
    Community Team
    Lets talk about getting the best out of your storage heaters!

    Over the years I've lived in lots of rented accommodation. Unfortunately this meant I wasn't always able to choose what heating type I've had in the home.

    A few of the properties I lived in had storage heaters - from the old clunky ones filled with bricks (ours had asbestos bricks 😷) to more modern ones with lots of dials and digital displays. Never once in all of those properties was I ever told how to use the storage heaters and had to do my own research and guesstimates!

    So I've created this little guide for anyone maybe just starting out - Just to point out these are my own views based on my experiences and research.

    First things first what type of storage heater do you have?

    Old Style: If you have an older storage heater it will likely be a big chunky thing with 2 dials on the top that you turn manually - one for input and one for output.

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    Modern: This is likely to be a bit more slimline - rather than dials it will likely have buttons, a little display screen and possibly even timers

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    So now you've established what type of heater you have - how do they work?

    Lets start with the older style:

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    If you have an older heater you most likely have a peak / off peak tariff such as economy 7 or 10. These heaters are controlled by your timer attached to the meter and will heat up during your off peak cycle.

    Your input dial is the one that you turn to control how much heat is stored in the heaters the higher you turn the dial the more heat you'll store to be used during the next day - a higher input will mean you use more energy to store the heat.

    The output dial controls how much heat is released from your heaters. Try setting your output to a lower number to use less heat throughout the day then turning it up in the evening to release a bit more when you're home and it's colder. The lowest setting should also stop the heating getting used up and wasted in the middle of the night!

    Now on to modern storage heaters:
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    With a modern heater you can decide how much is actually stored during your off peak period. You can usually set a timer and choose the temperature you want which is an improvement on the old fashioned ones in my opinion!

    Each storage heater will have different settings based on the brand you choose however you should be able to set your timer for certain times and select preset options such as "out all day" etc.

    You should also be able to set the temperature to something that is comfortable for your home. The downfall I found with these new ones though is just like older heaters is that if there isn't enough heat stored then it might not reach the temperature that you want which when it's a cold winter day this is the last thing you want! The thing I do like about the modern ones though once your property reaches the temperature you have selected then it will reduce the heat that it puts out so you're not wasting energy heating at higher temperatures for no reason.

    Modern storage heaters will sometimes have a boost button / an auto boost button /an anytime heat button whilst it's great that this is an option I have personally found them more expensive to use especially during the day so that's always something to be mindful of.

    In all storage heaters can be good if you have a small home and you have an economy 7 tariff. I personally would choose something else if I had the option especially in a larger property.

    My last house was old with thick stone walls, very high ceilings and mixed old and new storage heaters. The lower half of the house had the old fashioned heaters which gave out a lot of heat during the day because the dial was damaged and you couldn't change the settings 😏 so you were cold at night. Up the stairs was the modern kind, however the rooms were very large and to heat the bedroom would have taken 2 heaters, it only ever really took the chill out of the air and it was never warm.

    I would love to hear your experiences of storage heaters and if you try any of these things please let me know if you notice a difference! Have you got your own tips for using them if so please share this below so others can also benefit!!
    Last edited by DebF_EONNext; 2 Weeks Ago at 11:22.
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  • 12 Replies

  • meldrewreborn's Avatar
    Level 92
    @DebF_EONNext

    My sons bought a flat 20 years ago that had the old style bulky storage heaters .The flat was very well insulated and didn't need a lot of heating. We found that leaving just one heater switched on was enough to heat the flat in the winter months, most of the time. The problems were mainly related to the weather. When it turned less cold outside, the heater(s) would still release their heat , leading to oppressively high indoor temperatures. Opening windows to release expensively obtained heat was rather painful. We found using minimum storage heating , supplemented by occasional peak rate evening top up worked pretty well.

    With a mixture of types, I would use old style to provide a base background heat, and use the newer thermostatically controlled type to regulate temperatures to the required level. To repeat my long held views on when to heat a home, the higher the inside temperature the more heat the home will lose. To maintain the indoor temperature you are replacing the heat that has been lost. Heating a home when you are not there is a straightforward waste of money, as is heating the home when you are asleep. Using thermostatically controlled heating at the right time is the key to controlling costs.

    Having looked at some newly constructed flats with electric only heating, I've noticed how small the heaters are and how few of them there were. Modern insulation standards help to minimise heating costs much more than we might expect.

    Always pay attention to the EPC ratings when buying or renting a property. Ignorance of their meaning can damage your wealth.
    Current Eon Next customer, ex EDF, Zog and Symbio. Don't think dual fuel saves money and don't like smart meters. Chronologically Gifted. If I offend let me know by private message, but I’ll continue to express my opinions nonetheless.
  • DebF_EONNext's Avatar
    Community Team
    Absolutely agree about EPC rating @meldrewreborn - I have rented since I left home and back then in Scotland EPC wasn't mandatory until 2009, so in the earlier years of renting this wasn't even a thing and it was rare for a landlord up here to provide any info on energy other than this is where the electricity meter is!

    I know now that they have to have a minimum of a D energy rating in a rental up here and I think I read it may be changing to a C, which after having a few rouge landlords over the years this is music to my ears!
    Last edited by DebF_EONNext; 1 Week Ago at 20:21.
  • ANN8619's Avatar
    Level 7
    My mum used storage heaters for years, and we found that while they did the job, managing the temperature could be a real hassle. Once the outside temperature dropped, they’d overheat the place, and it was either open the windows or sweat it out 😅. I’ve been reading about smart thermostats lately, and they seem like a good ide a- they can be turned on automatically only when the room is in use. They have some kind of sensors that detect movement. I wonder if they actually help keep the temperature more manageable?
  • retrotecchie's Avatar
    Level 92
    @ANN8619

    Not with storage heaters! They might help, but not by very much.
    Don't shoot me, I'm only the piano player. I DON'T work for or on behalf of EON.Next, but am willing to try and help if I can. Not on mains gas, mobile network or mains drainage. House heated almost entirely by baby dragons.
  • meldrewreborn's Avatar
    Level 92
    @ANN8619

    we’ve discussed all this in the thread above. Bottom line modern storage radiators are much better than the older types, primarily because the heat output is thermostatically controlled, so having to open the windows to release excess heat is avoided.
  • DebF_EONNext's Avatar
    Community Team
    @ANN8619 I don't know much about smart thermostats. I'm not sure how well they would work with storage heaters but it would be interesting to see how they would compare as an alternative for those that are able to choose their heating systems 🤔

    Does anyone have a smart thermostat?
  • meldrewreborn's Avatar
    Level 92
    @DebF_EONNext

    smart thermostats can control wet radiator systems but integrating them with storage radiators is likely to be difficult if not impossible.

    newer storage heaters can be controlled by their own thermostats though.
  • ANN8619's Avatar
    Level 7
    thanks @DebF_EONNext! I've done some research, and based on thi article about heating thermostats, it seems they may not be suitable for storage heaters. As @meldrewreborn said modern storage radiators are much better than the older types, but their efficiency comes from charging at night and releasing heat during the day (ideally). Therefore, I'm now thinking that a smart thermostat might not work best with them. They seem to be better suited for standard radiators, especially if they have the smart option to detect when rooms are being used. However, it would be helpful to hear from someone who actually has experience with them.
  • retrotecchie's Avatar
    Level 92
    @ANN8619

    Thermostats can indeed be used with storage heaters but only those that are wired in to a control system that allows boost periods during the day. If your only control system is relying on the internal Input and Output controls, and they only fire up during the 7 hours of off-peak electricity at night, then a thermostat will do nothing at all for them.

    The thermostat simply over-rides the daily boost if the house is sufficiently warm not to need the boost. Other than that, they provide no benefit at all.