10 Best Plinth Heater Reviews - The Top Rated Models In 2020

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A plinth heater is a great alternative to the traditional radiators, particularly in smaller homes where every square inch is precious. Plus, they don’t use too much energy and can generate enough heat to keep your space warm and comfortable.

If you’re in the market for one of these appliances, check out our best plinth heater review for more details.

Best Plinth Heater Reviews

Best Plinth Heater Comparison Chart

The 10 Best Plinth Heaters On The Market Reviewed

The best plinth heater is the Kitchen Plinth Heater By Thermix. We gave it a 5/5 star rating.

Whether behind a plinth underneath a cupboard or a unit, this plinth heater will fit in nicely.

It connects directly into the central heating system and comes with such a great output you can leave the door open and let it heat nearby rooms.

It will keep your family warm and save you significant space. That means more storage room for your extra kitchen utensils and more extensive work surfaces. What a win for you!

Kitchen Plinth Heater By Thermix

Standout Features

You will not need to manually switch this unit on or off because if you want more heat you only need to flip the fan to 'boost' mode and the device will release a gust of hot air into the room for you.

  • This heater is easy to install and more comfortable to use. 
  • It has strong output.
  • It’s a hydronic-only heater
  • Some consumers don’t trust this product because it’s not a famous brand.

Second place goes to the Hydronic Plinth Heater By Smiths. We gave it a 5/5 star rating.

This heater will work best for a room not bigger than 23 cubic metres.

And decades from now, when you recall happy winter-moments with the family, it will feature strongly in thosepleasant memories.

Standout Features

Hydronic Plinth Heater By Smiths

Since it connects right into your central heating plinth system, you would not have to switch the fan on and off manually. This unit renders a radiator needless in your home, you can, therefore, afford to buy more of it.

  • This device is easy to install
  • Compared to several other models, it works very quietly.
  • It comes with a thermostatic switch that automatically activates the fan when there is heat in the pipes.
  • It works very efficiently.
  • This unit does not come with flexible connection pipes.
  • It is hydronic-only. Therefore, it lacks the benefits of the dual-fuel models that combine both electric and hydronic capabilities.

Third place goes to the Kickspace Kitchen Plinth Heater By Bidex. We gave it a 5/5 star rating.

This high-quality plinth heater is better suited for larger kitchens as it can produce enough heat to warm a 40-metre square room.

Standout Features

The fan convector switches on and offautomatically in sync with the central heating.

Kickspace Kitchen Plinth Heater By Bidex

Also, there are two settings, so if you need more heat, you switch the fan to boost mode and the unit will gush out more hot air into the room. However, if you do not need the fan at all, you can switch it off manually, and the fan will go off.

  • This Bidex is very easy to set up and use.
  • Because it works through the central heating system, it is a lot cheaper to run than electric-only heaters.
  • You enjoy a two-year guarantee on this product.
  • You may find the fan to be noisy, especially if installed in a small space.
  • It is a hydronic-only unit.

Fourth place goes to the Classic Kitchen Plinth Heater By Thermix. We gave it a 4.5/5 star rating.

Like many other models, users typically install this unit against a plinth under a cupboard or cabinet.

Standout Features

It comes with an in-built thermostat that prevents the fan from blowing air until the water temperature in the central heating system gets above 38°C. At that point, the unit turns on automatically and blows hot air into the room via its built-in heat exchanger.

Classic Kitchen Plinth Heater By Thermix
  • It comes in white and stainless steel variants.
  • You do not have to switch it on and off manually. Go to bed and wake up to a warm kitchen.
  • It makes minimal noise when running. Some users on Facebook compare the sound to the humming of a fridge.
  • This unit is not a dual fuel model. It’s a wet plinth unit that requires the central heating system to run it.
  • Its heat output is not as powerful when compared to some other models.

Fifth place goes to the Plinth Fan Heater By Greaves&Co. We gave it a 4.5/5 star rating.

This excellent model is thermostatically controlled. You can adjust the temperature by using the horizontal dial on the left side of the power switch.

Standout Features

It comes with brown, white and silver fascias thus allowing you to change the look of your heater whenever you like.

Plinth Fan Heater By Greaves&Co
  • It’s easy to fit and gets to work very quickly.
  • It is quite compact with 480 x 220 x 125mm dimensions.
  • It consumes minimal power with a wattage of 2.4 KW.
  • It comes with the required cable.
  • You may find this unit a bit noisy. Some users compare the noise to that of an oven.
  • It does not come with remote control.

Sixth place goes to the Electric Thermostat Plinth Heater By Bidex. We gave it a 4.5/5 star rating.

This model has a 7-day timer with three-period settings each day. It also comes with an in-built room thermostat and a window sensor.

Standout Features

There's a control panel that you can set at any height on the wall, so you don't have to stoop to control the device.

Electric Thermostat Plinth Heater By Bidex

The unit has two heat settings: 950 watts and 1.9kw. It can adequately heat a 29 square metre room.

This model comes in white, black or stainless steel grill options.

  • This model works well and warms the room quickly.
  • There is a functional timer with a bright display.
  • It works quietly.
  • It’s easy to use
  • The grills are easily detached and fitted so you can change your grill to another colour variant whenever you like.
  • It’s an electric-only heater.
  • The instructions in the manual are inaccurate and misleading. Do not cut your plinth according to the measurements prescribed in it.

Seventh place goes to the Electric Kitchen Plinth Heater By Smiths. We gave it a 4.5/5 star rating.

Among Plinth heaters, the 'Smiths' are a family of heavyweights. Similar to the SS5 12v model, the Smiths 2kw is built to fit nicely into your kitchen plinth without qualms.

This device makes the conventional wall mounted radiator look like a monster in your home.

Standout Features

Electric Kitchen Plinth Heater By Smiths

The built-in frost setting will automatically activate the fan when the temperature in the room drops below the lowest setting. This function keeps your pipework from getting frozen.

This device can run on the fan only without any heat. It thus helps you stay cool on hot summer days, but it is no replacement for your air conditioner.

  • The product manual comes with helpful information
  • The unit works efficiently
  • It possesses superior quality when compared to some other plinth heaters on the market.
  • It’s not noisy.
  • It’s an electric-only plinth heater.
  • It doesn’t have a warning light to let you know that it’s switched on.

Eighth place goes to the White Grill Kitchen Plinth Heater By Bidex. We gave it a 4/5 star rating.

This model is more or less everything that the Bidex plinth heater above is except that this one comes with a white grill.

Standout Features

Connecting straight to the central heating system, the heat from this unit is blown into the room by a two-speed fan with minimal noise through a heat exchanger.

White Grill Kitchen Plinth Heater By Bidex

There is no need to switch it on and off manually. There is thermostat switch in it that detects when hot water spreads through the pipes, and then it automatically turns on the fan.

  • This heater looks smart and appealing.
  • It works satisfactorily.
  • It's excellent value for its price.
  • Even when set to 'low', it is powerful.
  • This unit is noisy.
  • The manual doesn’t contain how-to-fit instructions.

Ninth place goes to the White Under Cupboard Heater By Bidex. We gave it a 4/5 star rating.

The Bidex 500’s quality heating solutionsare best suited for moderate-size kitchens.

Standout Features

Its white grill gives it a classy look. This unit is a space saver able to fit under a 500mm-wide kitchen cabinet. It can supply enough heat to a 27-cubic-metre room. It switches on and off automatically with a central heating system.

White Under Cupboard Heater By Bidex
  • It’s compact and works efficiently.
  • The Bidex 500 has strong output. Even in the coldest temperatures outside, it will heat your kitchen adequately when set to low. For fast action and more heat, set it to boost.
  • Because this is a wet unit, you don’t have to worry about collected dust causing your unit to overheat as you would with an electric model.
  • You may switch the fan off with a manual override switch whenever you don’t need it.
  • The fan is very noisy when at work.
  • It's a hydronic-only unit.

Tenth place goes to the Steel Grill Kitchen Plinth Heater By Bidex. We gave it a 3.5/5 star rating.

This model is mostly identical to the other two Bidex models reviewed above. However, its principal difference lies in its stainless steel grill.

Standout Features

This model has a fan convector that automatically switches on and off with the central heating system. It is this same central heating feature that makes this unit more economical to use when compared to the electric-only variants.

Steel Grill Kitchen Plinth Heater By Bidex
  • It’s easy to fit because of the flexible connectors which come with shut-off valves at the heater end.