10 Best Electric Plinth Heaters For Kitchens in The UK

Last updated on 10/06/2025

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Best Choice

9.8

Exceptional

Greenedhouse

Smiths 2021 2kW Electric Kitchen Plinth Heater with remote control themprature controller and timer

Why We Love It

Remote control ensures convenient usage.
Guaranteed with five-year warranty.
Stylish and customizable grille options.

Main Highlights

Electric kitchen plinth heater with remote controlled wireless Room Thermostat and timer
Room size guide: 22m3. Heat output: Normal - 1kW (3410 BTU); Boost - 2kW (6820 BTU)
5 year parts and labour warranty. UK manufactured
Supplied with Brushed stainless steel grille - 6 other overlay grilles available as accessories (in Brown, Chrome, Brushed Steel, Gold, Black, Aluminium)
Connects to and runs from your standard electric system

Smiths Space Saver 3kW Electric Kitchen Plinth Heater SS3E with Brushed Steel Effect Grille - Room size upto 58 cubic metres- 5 Years Parts & Labour Warranty

5% Off

Why We Love It

Efficient heating for large rooms.
Durable with five-year warranty.
Sleek brushed steel aesthetic.

Main Highlights

Smiths Space Saver 3Kw Electric Kitchen Plinth Heater Ss3E With Brushed Steel Effect Grille Room Size Upto 58 Cubic Metres 5 Years Parts Labour
Smiths Space Saver 3kW Electric Kitchen Plinth Heater SS3E with Brushed Steel Effect Grille Room size upto 58 cubic metres 5 Years Parts Labour
Color: Grey
Grey

Smiths 2kW Electric Kitchen Plinth Heater SS2EW with Brushed Steel Effect Grille - Room size upto 29 cubic metres - 5 Years Parts & Labour Warranty

Why We Love It

Heats large rooms efficiently.
Stylish brushed steel grille.
Reliable Smith brand product.

Main Highlights

Smiths 2kW Electric Kitchen Plinth Heater SS2EW with Brushed Steel Effect Grille Room size upto 29 cubic metres
Brand : Smith
Product type: ABIS KITCHEN
white
watt

KPH-1500Classic - Kitchen Plinth heater - Central Heating - Hydronic - 1.5kW (White)

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Why We Love It

High heat output on demand.
Efficient and robust electrical connection.
Suitable for systems up to 6bar.

Main Highlights

Power supply 230V-50Hz       Pipe connection size: 15mm 
Electrical Connection via 3A fused spur
Heat output of 1260 watts @ Normal speed and 1450 watts @ Boost speed. (Based on entering water temperature of 70°C)
Max. Operating pressure : 6bar
Pipe connection size: 15mm

Smiths SS3E 3kw Electric plinth heater, Stainless Steel Grill. Kitchen fan heater

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Why We Love It

Efficient heating with multiple settings.
Remote control for convenience.
Saves kitchen cabinet space.

Main Highlights

EFFICIENT HEATING: The SS3E has 3 heat settings, 1kw, 2kw and 3kw so giving you the most efficient heating solution to heat your kitchen
BE IN CONTROL: The heater is supplied with a battery operated remote controller featuring a comfort, set back and run back timer
LEADING DESIGN: Fitting under a 600 wide kitchen cabinet the spacesaver heater remover the need tor a conventional wall mounted radiator so offering you more cabinet space
TECHNICAL INFORMATION: Brushed Stainless Steel Grill, 3kw heat output, 3 settings, 1kw,2kw,3kw, wireless remote control, fits under a 600mm wide cabinet, 100mm plinth height required
WARRANTY: Manufacturer supplied 5 Year parts and Labour

Thermix KPH-1500 Classic - Kitchen Plinth Heater - Central Heating - Hydronic - 1.5Kw (Anthracite))

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Why We Love It

Optimal use of kitchen space.
Suitable for large room heating.
Quality assured British craftsmanship.

Main Highlights

Kitchen plinth heater + Anthracite grill for use with central heating systems (1.26kW - 1.45kW).
Fits under a 500mm wide kitchen cabinet
Room Size Guide suitable for up to 27mtr3
British Made Product

Bidex Diamond 900 Central Heating Kickspace Kitchen Plinth Heater - Steel Grille

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Why We Love It

Maximizes kitchen work area.
Operates with smart efficiency.
Comes with 2-year guarantee.

Main Highlights

PRACTICAL DESIGN - The Bidex 900 plinth heater is a high quality heating solution for Larger kitchens, giving off enough heat to warm a 40m square room. Using the space under the cupboards instead of taking up precious wall area, it frees up more space to maximize your kitchen work area.
EFFICIENCY - The unit switches itself on and off automatically when your central heating system comes on and switches off. Inside the unit is a temperature switch which detects hot water circulating through your central heating system and switches on the integral fan. When the heating system turns off and the water cools, the fan switches off again – there is no need to turn the unit on and off automatically. There is also a manual override to turn off the fan if you do not require it.
TECHNICAL INFORMATION - Dimensions: Width 405 mm, Height 90mm, Depth 350mm, Electrical supply 220-240V - 50Hz, Max working pressure 10bar (1MPa), DT50 Heat output Normal 1.867KW 6370 (BTU). If you need more heat, manually turn the fan to boost and residual hot air from the central heating system will be pushed into the room.Boost 2.077KW 7078 (BTU).
GUARANTEE - 2 years guarantee for your peace of mind.
WHATS INCLUDED - Bidex 900 Plinth Heater unit, stainless steel Grille, 2x 700mm long 15mm flexible hoses with isolating valve, grille screw fixing kit and instruction manual.

Greened House Diamond 500 Central Heating Kitchen Plinth Heater: Black Grille, Under cupboard heater

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Why We Love It

Efficient and cost-effective heating.
Smart control with low noise.
Saves cabinet space.

Main Highlights

EFFICIENT HEATING: Did you know that these Fan heaters are up to 24% more efficient than standard radiators, and because it runs off the central heating system, it is much cheaper to run than electric only heaters
BE IN CONTROL: Not only can the the fan convector automatically switches on and off with the central heating system, is has a low noise 2 speed fan to give you extra heat when you need it. The heater can also be run in manual so enabaling you to switch the heater on and off as required.
LEADING DESIGN: With its high end desigh the Plinth heater Fits under a 500 wide kitchen cabinet the spacesaver heater removes the need tor a conventional wall mounted radiator so offering you more cabinet space
TECHNICAL INFORMATION: For use with a wet central heating system, and a heat output of (0.9kW - 1.2kW). Supplies enough warmth to heat a 30 square metre room. Dimensions: 320mm wide; 97mm high. Depth of heater (including pipes at back) - 400mm. Grille dimensions: 500mm wide; 100mm high
WHATS INCLUDED : Heater unit, Front Grille & Fixings, 700mm flexible hoses with isolation valves and 1m power cord

Bidex Diamond 500 Central Heating Kitchen Plinth Heater: Stainless Steel Grille, Under cupboard heater

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Why We Love It

Efficient and cost-effective heating.
Advanced control and flexibility.
Saves space with style.

Main Highlights

EFFICIENT HEATING: Did you know that these Fan heaters are up to 24% more efficient than standard radiators, and because it runs off the central heating system, it is much cheaper to run than electric only heaters
BE IN CONTROL: Not only can the the fan convector automatically switches on and off with the central heating system, is has a low noise 2 speed fan to give you extra heat when you need it. The heater can also be run in manual so enabaling you to switch the heater on and off as required.
LEADING DESIGN: With its high end desigh the Plinth heater Fits under a 500 wide kitchen cabinet the spacesaver heater removes the need tor a conventional wall mounted radiator so offering you more cabinet space
TECHNICAL INFORMATION: For use with a wet central heating system, and a heat output of (0.9kW - 1.2kW). Supplies enough warmth to heat a 30 square metre room. Dimensions: 320mm wide; 97mm high. Depth of heater (including pipes at back) - 400mm. Grille dimensions: 500mm wide; 100mm high
WHATS INCLUDED : Heater unit, Front Grille & Fixings, 700mm flexible hoses with isolation valves and 1m power cord

Bidex Diamond 500 Central Heating Kitchen Plinth Heater: White Grille Under cupboard heater

25% OffFree Shipping

Why We Love It

Efficient and cost-saving heating.
Enhanced control and flexibility.
Saves space with style.

Main Highlights

EFFICIENT HEATING: Did you know that these Fan heaters are up to 24% more efficient than standard radiators, and because it runs off the central heating system, it is much cheaper to run than electric only heaters
BE IN CONTROL: Not only can the the fan convector automatically switches on and off with the central heating system, is has a low noise 2 speed fan to give you extra heat when you need it. The heater can also be run in manual so enabaling you to switch the heater on and off as required.
LEADING DESIGN: With its high end desigh the Plinth heater Fits under a 500 wide kitchen cabinet the spacesaver heater removes the need tor a conventional wall mounted radiator so offering you more cabinet space
TECHNICAL INFORMATION: For use with a wet central heating system, and a heat output of (0.9kW - 1.2kW). Supplies enough warmth to heat a 30 square metre room. Dimensions: 320mm wide; 97mm high. Depth of heater (including pipes at back) - 400mm. Grille dimensions: 500mm wide; 100mm high
WHATS INCLUDED : Heater unit, Front Grill & Fixings, 700mm flexible hoses with isolation valves and 1m power cord

8.9

Excellent

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We scanned 468 products

We reviewed these offers relevant to the Electric Plinth Heaters For Kitchens within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Greenedhouse, Caseeto, Smiths, Thermix, Bidex, Greened House, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Electric Plinth Heaters For Kitchens in the market, we considered we took a deep dive into 2341 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Smiths 2021 2kW Electric Kitchen Plinth Heater with remote control themprature controller and timer. We love many things about this product by Greenedhouse. What sets it apart from the competition is Remote control ensures convenient usage. , Guaranteed with five-year warranty. , Stylish and customizable grille options.
The best value product for most shoppers and where user satisfaction is continuously the highest is Smiths Space Saver 3kW Electric Kitchen Plinth Heater SS3E with Brushed Steel Effect Grille - Room size upto 58 cubic metres- 5 Years Parts & Labour Warranty by Caseeto based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Electric Plinth Heaters For Kitchens and the best cost-to-value ratio is Bidex Diamond 500 Central Heating Kitchen Plinth Heater: White Grille Under cupboard heaterat Bidex with a 25% discount.
Our list of the best Electric Plinth Heaters For Kitchens is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Electric Plinth Heaters For Kitchens in The UK

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Bidex Diamond 900 Central Heating Kickspace Kitchen Plinth Heater - Black Grille

Bidex Diamond 900 Central Heating Kickspace Kitchen Plinth Heater - White Grille

We scanned 468 products

We concluded that: