The best 1200W infrared panel heaters, compared.
Top pick: Mirrorstone MS-STD Best value: Mirrorstone MS-STD – About £243.20, with a stated 3-pin plug and one UK review of felt heat, and no onboard thermostat. Updated October 2026.
A 1200 W infrared panel heater is a one-room electric heater. A flat coated face radiates at you and at nearby surfaces. Many amazon.co.uk results at this wattage are long infrared bars, or convectors titled panel heater. The listing states a built-in Wi-Fi thermostat, a remote, and wall or ceiling brackets. No line was saved, so comfort is unverified. It states a standard 3-pin plug, and one UK review describes quick felt heat while you stay in the beam. There is no onboard thermostat, and the face is 60 by 30 cm. One saved review reports fault code E1 and no heat. Manufacturer coverage lines for 1,200 W clash, so size the room by volume and insulation, not by one square-metre claim. Full output is about 31.6 pence an hour on Direct Debit average of 26.32 pence per kWh for England, Scotland and Wales this quarter. Sizing and controls are set out in the [1200 W infrared panel heater buying guide](/hub/heating/1200w-infrared-panel-heater/sub/1200w-infrared-panel-heater-buying-guide).
A 1200 W infrared panel heater is a one-room electric heater. A flat coated face radiates at you and at nearby surfaces.
11 products checked · 46 hrs invested · +14,200 readers
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Personal buying guide
Question 1 of 2
Where will the heater sit?
The Mirrorstone MS-STD listing is a 1200 W far-infrared flat panel at £243.20, finished in white, measuring 2.2 by 60 by 30 centimetres and weighing 2.5 kg. The title says it can mount on a wall or a suspended ceiling and that it is a non-remote model. amazon.co.uk shows 4.0 out of 5 from 1 review. That review describes quick radiant warmth on people and objects, quiet running, and comfort that falls away once you leave the beam. It also says the unit has no thermostat, so the reviewer added a smart plug for scheduling. The spec table lists one heat stage, 230 V, a stated standard 3-pin plug, and no IP rating. Bathroom appears only as a listed room type. It is a plug-in spot heater if you accept external control and a small face for 1,200 W.
Pros
Cons
Best for: A desk or spare room on an existing socket, if you accept a 60 by 30 cm face and control outside the panel
Less suitable: Buyers who need an onboard thermostat, a larger radiating face, or a bathroom zone
Specifications
Common questions
Does this panel include a remote?
The title says non-remote. The saved review says there is no thermostat on the unit and that a smart plug was used for control.
Can it be mounted on a ceiling?
The title says suspended ceiling or wall mount. The spec table lists wall mount and ceiling or wall.
Is an IP rating stated for bathroom use?
Bathroom is listed as a room type. The spec table does not give an IP rating.
The Ionis MS-ION is a white 1200 W infrared bar from Mirrorstone at £204.35, about 6.7 by 124 by 15 centimetres, with weight not stated. The title says it is Wi-Fi remote controllable. Bullets say the 1.2 kW models plug in, that 2.4–3 kW models in the wider range are hard-wired, and that operation is silent. Listed room types are bedroom, dining room, home office, living room and study. One heat stage is stated. Thermostat and timer are not filled in the spec table. No IP rating is given, although a listing question asks about bathrooms. amazon.co.uk shows 3.5 out of 5 from 2 reviews. The saved review text reports fault code E1, no heat, and a buyer asking for a replacement. A seller bullet claims up to 60% energy savings versus storage heaters; that figure is not verified in the file.
Pros
Cons
Best for: A longer plug-in bar for a dry room, only if you will test heat on arrival and can return a fault
Less suitable: Anyone who needs a fault-free first review, an IP rating, or a stated onboard thermostat
Specifications
Common questions
Does the listing give a bathroom IP rating?
A listing question asks about bathroom use. The spec table does not give an IP rating.
Does the 1200 W Ionis plug in?
Bullets say 1.2–1.8 kW models plug in, and that 2.4–3 kW models in the range are hard-wired.
Is a timer stated?
Timer is not filled in the spec table. A listing question asks about a timer. Wi-Fi remote control is stated in the title.
Radi8 LH12DW is a 1200 W far-infrared bar at £180.00, black, 6.3 by 94 by 20 centimetres and 5.65 kg, with United Kingdom stated as the origin. The listing describes a built-in Wi-Fi thermostat, programmable schedules and timers, a remote in the box, and compatibility with Amazon Alexa and Google Assistant. Mounting is wall or ceiling on adjustable brackets. Bullets name garages, workshops, conservatories and small commercial spaces, plus carbon infrared, silent running and no visible light. Voltage is 230 V and current is stated as 5.22 A. The saved file has no star rating, no IP code and no plug type. It is the lowest price in this set among units that state a thermostat and a remote, with the limit that no review text was saved.
Pros
Cons
Best for: A garage, workshop or conservatory where you want an angleable bar with a stated Wi-Fi thermostat and remote
Less suitable: Anyone who needs a written review, a stated 13 A plug, or a bathroom fit
Specifications
Common questions
Does the Radi8 bar include a thermostat?
The listing states a built-in Wi-Fi thermostat, plus schedules and timers in the bullets.
Is a remote included?
The listing says a remote control is included, and that Alexa and Google Assistant are supported.
Where does the listing say it can be used?
Bullets name garages, workshops, conservatories and small commercial spaces. Indoor use is stated. Bathroom suitability is not stated.
Three amazon.co.uk listings are kept. The score uses stars and review count, heavily discounted below ten UK ratings, the controls stated in the box, the mounting the listing names, and the shelf price inside this set. There is no lab test. A missing Customer Reviews line, a fault report, and a bare panel with no thermostat are deductions. Weights sum to 100. The highest score is the top pick. Best value is a different listing: a stated 3-pin plug and one UK review of felt heat, after the missing thermostat and the small face are already in the score.
Controls in the box
35%A built-in thermostat, a timer or schedule, a remote, and Wi-Fi are read from the listing, not from a separate smart plug. The Radi8 states a Wi-Fi thermostat, schedules and a remote. The Mirrorstone review says there is no thermostat on the unit. The Ionis title says Wi-Fi remote control, and the spec table leaves thermostat and timer blank.
Amazon evidence
25%Stars and the review count come from the amazon.co.uk file for that ASIN. A file below ten UK ratings cannot take the full score. No Customer Reviews line scores as missing, not as a perfect average. The Ionis fault report, E1 and no heat, is a deduction. Written reviews that are not in the listing file are not extra evidence.
Mount and plug
20%Wall, ceiling or a bar bracket has to be stated, and a UK 13 A plug or a hard-wired note has to be readable. The Mirrorstone states a standard 3-pin plug and wall or ceiling. The Radi8 states wall or ceiling brackets and does not state the plug. The Ionis states wall mount and describes 1.2 kW as plug-in. No IP code is a limit, not a bathroom approval.
Price in this set
20%Shelf price in GBP is compared only with the other two cards. The lowest price does not win this block on its own, and it does not define best value. About £180.00 with no saved reviews is the top pick on controls. About £243.20 is best value because the plug and one review of felt heat are already evidenced.
A 1200W infrared panel heater warms the person or the seat in the beam. The decision is the face size, then whether the listing states a thermostat, a UK plug, and a review you can read. A star line of one or two reviews is a thin sample. This is not a lab test. A room-type tick for bathroom is not an IP rating, and one square-metre claim is not a coverage guarantee.
A 1200W infrared panel heater is a one-room electric heater. A flat panel warms a coated face that radiates at you and at nearby surfaces. UK buyers use this wattage for one desk, a spare room, a garage or a conservatory. Many amazon.co.uk results at the same wattage are long infrared bars, or ordinary convectors titled panel heater. The Purus 1200W panel heater on amazon.co.uk is a convector, and it is not in this set. Three shapes matter.
Manufacturer tables print about 9 m², 16–28 m² or 19–20 m² for 1,200 W products. One manual uses 25, 30 or 35 W per cubic metre by insulation. That is a retailer rule of thumb. Size by room volume, insulation and line of sight.
The Mirrorstone face is 60 by 30 by 2.2 cm. A specialist 1,200 W classic is about 995 by 1,195 mm. The same wattage on a much smaller face is a spot heater. Comfort falls away once you leave the beam.
None of these listings prints an IP code. Bathroom on the Mirrorstone page is a room type. Zone 2 needs at least IPX4, and a new circuit in a bathroom special location is notifiable. Stop using a heater that shows a fault code.
The radiating face and a clear line of sight decide whether 1,200 W is felt. A flat far-infrared panel and a carbon bar both radiate. A glowing halogen heater and a fan convector do not. The Purus 1200W panel heater on amazon.co.uk is a convector, and it is not in this set. The Mirrorstone MS-STD is a flat panel, 60 by 30 cm and 2.2 cm deep. A specialist 1,200 W classic is about 995 by 1,195 mm, so this face is a spot heater, not a metre-wide panel.
Read the plug and the IP line before the price. 1,200 W is about 5.2 A at 230 V, so a 13 A plug can carry it. The Mirrorstone listing states a standard 3-pin plug. The Ionis bullets say 1.2–1.8 kW models plug in, and that 2.4–3 kW models in the range are hard-wired. The Radi8 states 230 V and 5.22 A, and it does not state the plug. No IP code is given on any of the three. Bathroom as a room type is not an IP rating.
Three typical situations, each with a recommendation from this comparison.
You want an angleable bar toward one workbench or seat, and the listing should name a thermostat. The Radi8 LH12DW is the top pick at about £180.00, with a Wi-Fi thermostat, a remote, and wall or ceiling brackets stated. No Customer Reviews line was saved, and the plug type is not stated.
You can plug 1.2 kW into an existing socket and you want a written note of felt heat. The Mirrorstone MS-STD is best value at about £243.20. It states a standard 3-pin plug. One UK review describes quick warmth in the beam, and says there is no thermostat on the unit. The face is 60 by 30 cm.
You want a longer bar that the listing describes as plug-in at 1.2 kW. The Ionis MS-ION is about £204.35, with Wi-Fi remote control stated and 3.5 from 2 reviews. The saved review reports fault E1 and no heat. There is no IP rating, and thermostat and timer are blank in the spec table.
The top pick is the Radi8 LH12DW at about £180.00. It has the highest listing score in this set: a built-in Wi-Fi thermostat, a remote, and wall or ceiling brackets stated, at the lowest shelf price. That score is paperwork. No Customer Reviews line was saved, so comfort is unverified. Best value is the Mirrorstone MS-STD at about £243.20, with a stated 3-pin plug and one UK review of felt heat in the beam. It has no onboard thermostat, and the face is only 60 by 30 cm. Skip the Radi8 if you need a written review or a stated plug. Skip the Mirrorstone if you need a larger face or a thermostat in the box. Skip the Ionis if a fault code on a two-review sample is enough to wait.
Mirrorstone MS-STD
About £243.20, with a stated 3-pin plug and one UK review of felt heat, and no onboard thermostat.
Editorial
Peter F. is the editor for DIY & tools at productscompared.co.uk. Comparisons in this category are checked against amazon.co.uk listings, review evidence and public UK sources.
Guides on what to look for, how to use a product, and common mistakes.
Public UK sources named below. amazon.co.uk prices, stars and review counts on these three listings were taken from the listing files read for 20 October 2026. Page updated October 2026.
This page contains affiliate links to amazon.co.uk (tag pcuk26-21). If you buy through them, we may earn a commission at no extra cost to you. Prices, stars and review counts are taken from those listings. We did not run a lab test.
