We'd like to remind Forumites to please avoid political debate on the Forum. This is to keep it a safe and useful space for MoneySaving discussions. Threads that are - or become - political in nature may be removed in line with the Forum’s rules. Thank you for your understanding.

Infrared panel heater - efficient alternative to hot water bottle?

SamDude
SamDude Posts: 457 Forumite
Part of the Furniture 100 Posts Name Dropper Home Insurance Hacker!
My wife works from home most days, and she has her work desk/office area setup in the living room which gets very chilly as it is an open plan space. She uses a hot water bottle which is heated by a kettle every hour or so (think it's a Breville 3kw model).

During working hours, the central heating is turned on when needed to take the edge off the cold, but we don't usually turn it on 'proper' until the kids come home from school.

I'm looking at whether a freestanding 180/300/500w infrared panel heater would be a cost efficient way to keep a person warm when we're not using the gas central heating during evenings/weekends, compared to a hot water bottle every hour or compared to putting the gas central heating on for the whole house for an hour at a time?

«134

Comments

  • I have a 300W IR panel heater next to my desk for when I work from home. It is enough to keep me nice and warm so I can keep the central heating on a low temperature (~17°). I think it is a very cost effective way to "heat the person", as the 300W is mostly covered by the solar panels, on all but the most dull days. Even if it isn't , I think it would cost me about 50p-60p for the day. Unlike a lot of heaters, it will run pretty much the whole time it is on and not cycle on and off if you use the thermostat function. 
    4.3kW PV, 3.6kW inverter. Octopus Agile import, gas Tracker. Zoe. Ripple x 3. Cheshire
  • SamDude
    SamDude Posts: 457 Forumite
    Part of the Furniture 100 Posts Name Dropper Home Insurance Hacker!
    70sbudgie said:
    I have a 300W IR panel heater next to my desk for when I work from home. It is enough to keep me nice and warm so I can keep the central heating on a low temperature (~17°). I think it is a very cost effective way to "heat the person", as the 300W is mostly covered by the solar panels, on all but the most dull days. Even if it isn't , I think it would cost me about 50p-60p for the day. Unlike a lot of heaters, it will run pretty much the whole time it is on and not cycle on and off if you use the thermostat function. 
    Thank you - that is the scenario we want to address "heating the person" and the ballpark costs.

    Can you share details of the model/price of your panel heater?
    I've seen them on Amazon but want to make a considered purchase, and not necessarily just pick the cheapest...

  • The alternative would be an electric throw.
  • Alnat1
    Alnat1 Posts: 3,677 Forumite
    1,000 Posts Third Anniversary Photogenic Name Dropper
    Another vote for a heated throw. They use around 100-150w so 8 hours use will cost around whatever you pay for 1kWh of electric - 27p? Plenty of offers on now too.
    Barnsley, South Yorkshire
    Solar PV 5.25kWp SW facing (14 x 375) Lux 3.6kw hybrid inverter installed Mar 22 and 9.6kw Pylontech battery 
    Daikin 8kW ASHP installed Jan 25
    Octopus Cosy/Fixed Outgoing 
  • mumf
    mumf Posts: 604 Forumite
    Part of the Furniture 500 Posts Name Dropper Combo Breaker
    The throws are rather good,and I agree with the running cost. About 3p per hour. I got one from Band M ( or Home Bargains ) £29.99. 
  • mumf
    mumf Posts: 604 Forumite
    Part of the Furniture 500 Posts Name Dropper Combo Breaker
    The throws are rather good,and I agree with the running cost. About 3p per hour. I got one from Band M ( or Home Bargains ) £29.99. 
  • As others say, a heated throw is a great low energy solution, and heats a bigger area than a hot water bottle.  I love mine, working at my laptop and in the evenings on the sofa, when I then turn the heating off earlier.
  • QrizB
    QrizB Posts: 15,784 Forumite
    10,000 Posts Third Anniversary Photogenic Name Dropper
    SamDude said:
    I'm looking at whether a freestanding 180/300/500w infrared panel heater would be a cost efficient way to keep a person warm when we're not using the gas central heating during evenings/weekends, compared to a hot water bottle every hour or compared to putting the gas central heating on for the whole house for an hour at a time?
    The hot water bottle is the cheapest option to run.
    A heated throw or seat cushion will be cheaper than the IR panel.
    I did some calculations on this a year or two ago. I'll get them out and update them.

    N. Hampshire, he/him. Octopus Intelligent Go elec & Tracker gas / Shell (now TT) BB / Lebara mobi. Ripple Kirk Hill member.
    2.72kWp PV facing SSW installed Jan 2012. 11 x 247w panels, 3.6kw inverter. 33MWh generated, long-term average 2.6 Os.
    Not exactly back from my break, but dipping in and out of the forum.
    Ofgem cap table, Ofgem cap explainer. Economy 7 cap explainer. Gas vs E7 vs peak elec heating costs, Best kettle!
  • Olinda99
    Olinda99 Posts: 1,858 Forumite
    1,000 Posts Second Anniversary Name Dropper
    if you do want to use a panel heater then to be warm it would be best to enclose her working area while she is there eg foldable screens etc
  • elsien
    elsien Posts: 35,234 Forumite
    Part of the Furniture 10,000 Posts Name Dropper Photogenic
    edited 11 November 2023 at 10:07AM
    With apologies for jumping on board, is anyone able to recommend a heated foot pad or similar?

    I can keep my top half warm no problem, but I’m getting chilblains on my feet already even with a couple of layers of thick socks on. Primarily due to sitting at my home desk without moving around enough. I don’t wear slippers because they irritate me immensely.
    All shall be well, and all shall be well, and all manner of things shall be well.

    Pedant alert - it's could have, not could of.
Meet your Ambassadors

🚀 Getting Started

Hi new member!

Our Getting Started Guide will help you get the most out of the Forum

Categories

  • All Categories
  • 348.8K Banking & Borrowing
  • 252.3K Reduce Debt & Boost Income
  • 452.6K Spending & Discounts
  • 241.6K Work, Benefits & Business
  • 618.2K Mortgages, Homes & Bills
  • 176K Life & Family
  • 254.7K Travel & Transport
  • 1.5M Hobbies & Leisure
  • 16.1K Discuss & Feedback
  • 15.1K Coronavirus Support Boards

Is this how you want to be seen?

We see you are using a default avatar. It takes only a few seconds to pick a picture.