10 Best Electric Plinth Heaters For Kitchens in The UK

Last updated on 01/07/2025
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Best Choice
1
9.8
Exceptional
Smith`s Space Saver SS5 Central Heating Kitchen Plinth Heater
Smiths
Smith`s Space Saver SS5 Central Heating Kitchen Plinth Heater
Why We Love It
  • Efficiency saves cost and space.
  • Quiet system with powerful output.
  • Secure with 5-year warranty.
Main Highlights
  • EFFICIENCY- The great thing about these heaters is that they work off your central heating system so are a very cost effective way to heat your room. They saves space and up to 24% more efficient than panel radiators.
  • TECHNICAL INFORMATION - Room size guide: 29m3. Heat output: Normal - 1.3kW (4400 BTU); Boost - 1.7kW (5800 BTU). This quiet system (43 dBA on boost) produces a similar sound to your fridge and other common kitchen appliances.
  • GUARANTEE - UK manufactured, 5 year parts and labour warranty.
  • WHATS INCLUDED - Flexible hoses included. 15mm flow and return connections, 2.0m mains cable.
  • CHOICE - Supplied with Brushed Steel grille - 6 other overlay grilles available (in Brown, Chrome, White, Gold, Black, Aluminium).
  • EASY TO INSTALL - The plinth heater is very easy to install and use. There is no need to switch the unit on and off manually. If you need more heat, you can swtich the fan to boost mode to push more heat into the room. There’s also a manual override switch to disable the fan if you don’t require it.
9.8
Exceptional
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Best Value
2
9.7
Exceptional
Smiths 2021 2kW Electric Kitchen Plinth Heater with remote control themprature controller and timer
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
9.7
Exceptional
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3
9.7
Exceptional
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
Caseeto
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
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
9.7
Exceptional
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4
9.5
Superb
Smiths 2kW Electric Kitchen Plinth Heater SS2EW with Brushed Steel Effect Grille - Room size upto 29 cubic metres - 5 Years Parts & Labour Warranty
Smiths
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
9.5
Superb
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5
9.5
Superb
Thermix KPH-1500 Classic - Kitchen Plinth Heater - Central Heating - Hydronic - 1.5Kw (Anthracite))
Thermix
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
9.5
Superb
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6
9.4
Superb
Smiths Hydronic Plinth Heater Space Saver 5 in Stainless Steel Effect
Smith's
Smiths Hydronic Plinth Heater Space Saver 5 in Stainless Steel Effect
Why We Love It
  • Low noise for quiet operation.
  • Efficient energy consumption.
  • Suits large room sizes.
Main Highlights
  • Max Room Size 37m³
  • Decibel Level 27-43dB
  • Energy Consumption 21-30W
  • Power Supply 3A
  • 15mm Plumbing Connection
9.4
Superb
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7
9.4
Superb
Thermix KPH-1800 Classic - Kitchen Plinth Heater - Central Heating - Hydronic - 1.8Kw (Black)
Thermix
Thermix KPH-1800 Classic - Kitchen Plinth Heater - Central Heating - Hydronic - 1.8Kw (Black)
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Why We Love It
  • High heat output ensures efficiency.
  • Supports Electrical Connection via spur.
  • Robust with max operating pressure.
Main Highlights
  • Power supply 230V-50Hz
  • Electrical Connection via 3A fused spur 
  • Heat output of 1505 watts @ Normal speed and 1702 watts @ Boost speed.
  • Max. Operating pressure : 6bar 
  • Pipe connection size: 15mm
9.4
Superb
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8
9.3
Superb
Smith`s Space Saver SS3 Central Heating Kitchen Plinth Heater
Smithâ€s Environmental
Smith`s Space Saver SS3 Central Heating Kitchen Plinth Heater
Why We Love It
  • Efficient and cost-saving heating.
  • Quiet with high output.
  • Easy and flexible installation.
Main Highlights
  • EFFICIENCY- The great thing about these heaters is that they work off your central heating system so are a very cost effective way to heat your room. They saves space and up to 24% more efficient than panel radiators.
  • TECHNICAL INFORMATION - Room size guide: 18m3. Heat output: Normal - 0.8kW (2700 BTU); Boost - 0.9kW (3100 BTU). Power consumption: 16 watts normal, 25 watts boost. This quiet system (39 dBA on boost) produces a similar sound to your fridge and other common kitchen appliances.
  • GUARANTEE - UK manufactured, 5 year parts and labour warranty.
  • WHATS INCLUDED - 15mm flow and return connections, 2.0m mains cable.
  • CHOICE - Supplied with Brushed Steel grille - 6 other overlay grilles available (in Brown, Chrome, White, Gold, Black, Aluminium)
  • EASY TO INSTALL - The plinth heater is very easy to install and use. There is no need to switch the unit on and off manually. If you need more heat, you can swtich the fan to boost mode to push more heat into the room. There’s also a manual override switch to disable the fan if you don’t require it.
9.3
Superb
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9
9.1
Superb
Bidex Diamond 500 Central Heating Kitchen Plinth Heater: Stainless Steel Grille, Under cupboard heater
Bidex
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
9.1
Superb
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10
8.9
Excellent
KPH-1500Classic - Kitchen Plinth heater - Central Heating - Hydronic - 1.5kW (White)
Thermix
KPH-1500Classic - Kitchen Plinth heater - Central Heating - Hydronic - 1.5kW (White)
Free Shipping
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 
8.9
Excellent
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