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Plinth heaters effectively heat a room from low level. They heat a room in less than half the time of a panel radiator and use 25% less energy making them a super alternative to a traditional wall mounted radiator. Housed neatly beneath fitted furniture they free up valuable space in the kitchen meaning there is no need to compromise on space. Plinth heaters don't just need to be confined to the kitchen, they can easily be fitted into bedroom, office and bathroom furniture too.


All our plinth heaters are designed to the best standards by big brands such a Smiths and Caple. With a selection of fascia colours and the choice of electric, hydronic and dual fuel models we are sure to stock a plinth radiator that is the perfect heating solution for you.


Free Delivery On all Plinth Heaters

Buy a plinth heater with Appliance House and the cost you see on our website is what you will pay, there are no hidden delivery costs as all items priced over 25 are eligible for FREE delivery within mainland UK.

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PRICE: HIGH - LOW
PRICE: LOW - HIGH
Consort, PHT3, Plinth Heater
Free Delivery
from 117.12 was 140.00 save 22.88
Consort, PHT3, Heatstream Plinth Heater
FEATURES: Consort, PHT3, Heatstream Plinth Heater, 60cm 3kW slimline plinth fan heater with variable heat settings and illuminated kick switch control. Fitted with 2.2m Supply Cable. Auto safety shut off

Available in Stainless Steel, In mm - 100 x 600 x 180
COLOURS: Stainless Steel
Caple, GRILL/SENSE300, Universal Plinth Grille
Free Delivery
from 32.05 was 69.95 save 37.90
Caple, GRILL/SENSE300, Universal Plinth Grille
FEATURES: Caple, GRILL/SENSE300, Universal Plinth Grille - Stainless Steel Top Fixing Plith Grille. , In mm - 100 x 600 x 180 COLOURS: Stainless Steel
Smiths, SS3, Hydronic Plinth Heater
Free Delivery
from 150.00 was 222.00 save 72.00
Smiths, SS3, Hydronic Plinth Heater
FEATURES: Smiths, SS3, Hydronic Plinth Heater. For a room size approx. 31m³

This Space Saver sits neatly under a kitchen unit and comes with a Stainless Steel Grille as standard. This model uses hot water from your central heating sytem, passing through the heat exchanger. Cold air is drawn in by the fan and heated as it passes through the heat exchanger and sent out gently back into the room for an even temperature distribution meaning that it will use around 25% less energy whilst heating a room in less than half the time of a traditional panel radiator.

The internal thermostat prevents the fan from operating until the water passing through the heat exchanger has reached 38°C, preventing the unit from circulating cold air when intially switched on.

Cut out for this model is 465mm (w) x 96mm (h)


Please note : Flexible hoses are not supplied with this model

Optional Grille colours are available and are sold separately.

Installation Video:


, In mm - 100 x 498 x 288
COLOURS: Stainless Steel
Smiths, SS5, Hydronic Plinth Heater
Free Delivery
from 169.00 was 264.00 save 95.00
Smiths, SS5, Hydronic Plinth Heater
FEATURES: Smiths, SS5, Hydronic Plinth Heater. For a room size approx. 37m³

This Space Saver sits neatly under a kitchen unit and comes with a Stainless Steel Grille as standard. This model uses hot water from your central heating sytem, passing through the heat exchanger. Cold air is drawn in by the fan and heated as it passes through the heat exchanger and sent out gently back into the room for an even temperature distribution meaning that it will use around 25% less energy whilst heating a room in less than half the time of a traditional panel radiator.

The internal thermostat prevents the fan from operating until the water passing through the heat exchanger has reached 38°C, preventing the unit from circulating cold air when intially switched on.

Cut out for this model is 465mm (w) x 96mm (h)

Optional Grille colours are available and are sold separately.

Installation Video:


, In mm - 100 x 498 x 288
COLOURS: Stainless Steel
Smiths, SS7, Hydronic Plinth Heater
Free Delivery
from 205.00 was 326.00 save 121.00
Smiths, SS7, Hydronic Plinth Heater
FEATURES: Smiths, SS7, Hydronic Plinth Heater. For a room size approx. 46m³

This Space Saver sits neatly under a kitchen unit and comes with a Stainless Steel Grille as standard. This model uses hot water from your central heating sytem, passing through the heat exchanger. Cold air is drawn in by the fan and heated as it passes through the heat exchanger and sent out gently back into the room for an even temperature distribution meaning that it will use around 25% less energy whilst heating a room in less than half the time of a traditional panel radiator.

The internal thermostat prevents the fan from operating until the water passing through the heat exchanger has reached 38°C, preventing the unit from circulating cold air when intially switched on.

Cut out for this model is 465mm (w) x 96mm (h)

Optional Grille colours are available and are sold separately.

Installation Video:


, In mm - 100 x 498 x 288
COLOURS: Stainless Steel
Smiths, SS9, Hydronic Plinth Heater
Free Delivery
from 225.00 was 366.00 save 141.00
Smiths, SS9, Hydronic Plinth Heater
FEATURES: Smiths, SS9, Hydronic Plinth Heater. For a room size approx. 63m³

This Space Saver sits neatly under a kitchen unit and comes with a Stainless Steel Grille as standard. This model uses hot water from your central heating sytem, passing through the heat exchanger. Cold air is drawn in by the fan and heated as it passes through the heat exchanger and sent out gently back into the room for an even temperature distribution meaning that it will use around 25% less energy whilst heating a room in less than half the time of a traditional panel radiator.

The internal thermostat prevents the fan from operating until the water passing through the heat exchanger has reached 38°C, preventing the unit from circulating cold air when intially switched on.

Cut out for this model is 465mm (w) x 96mm (h)

Optional Grille colours are available and are sold separately.

Installation Video:


, In mm - 100 x 498 x 288
COLOURS: Stainless Steel
Smiths, SS5-12V, Hydronic Bathroom Plinth Heater
Free Delivery
from 229.00 was 375.00 save 146.00
Smiths, SS5-12V, Hydronic Bathroom Plinth Heater
FEATURES: Smiths, SS5-12V, Low Voltage Hydronic Bathroom Plinth Heater. For a room size approx. 33m³

This Space Saver sits neatly under a kitchen unit or bathroom unit and comes with a Stainless Steel Grille as standard. This model uses hot water from your central heating sytem, passing through the heat exchanger. Cold air is drawn in by the fan and heated as it passes through the heat exchanger and sent out gently back into the room for an even temperature distribution meaning that it will use around 25% less energy whilst heating a room in less than half the time of a traditional panel radiator.

The internal thermostat prevents the fan from operating until the water passing through the heat exchanger has reached 38°C, preventing the unit from circulating cold air when intially switched on.

Cut out for this model is 465mm (w) x 96mm (h)

Optional Grille colours are available and are sold separately.

Installation Video:


, In mm - 100 x 498 x 288
COLOURS: Stainless Steel
Smiths, SS5-DUAL, Dual Fuel Plinth Heater
Free Delivery
from 219.00 was 356.00 save 137.00
Smiths, SS5-DUAL, Hydronic Plinth Heater
FEATURES: Smiths, SS5-DUAL, Low Voltage Hydronic Plinth Heater. For a room size approx. 37m³

This Space Saver sits neatly under a kitchen unit or bathroom unit and comes with a Stainless Steel Grille as standard. This model uses hot water from your central heating sytem, passing through the heat exchanger. Cold air is drawn in by the fan and heated as it passes through the heat exchanger and sent out gently back into the room for an even temperature distribution meaning that it will use around 25% less energy whilst heating a room in less than half the time of a traditional panel radiator.

The internal thermostat prevents the fan from operating until the water passing through the heat exchanger has reached 38°C, preventing the unit from circulating cold air when intially switched on.

Cut out for this model is 465mm (w) x 96mm (h)

Optional Grille colours are available and are sold separately.

Installation Video:


, In mm - 100 x 498 x 288
COLOURS: Stainless Steel
Smiths, SS2E, Electric Plinth Heater
Free Delivery
from 119.00 was 179.00 save 60.00
Smiths, SS2E, Electric Plinth Heater
FEATURES: Smiths, SS2E, Electric Fan Convector Plinth Heater. For a room size approx. 29m³

1000 - 2000 Watt output

This Space Saver sits neatly under a kitchen unit and comes with a Stainless Steel Grille as standard and pre-wired cable.


The internal thermostat prevents the fan from operating when it become overheated..

Cut out for this model is 475mm (w) x 96mm (h)

This model is NOT suitable for installation in the bathroom or in areas of high humidity.

Optional Grille colours are available and are sold separately.

Installation Video (Plumbed Version):


, In mm - 100 x 498 x 288
COLOURS: Stainless Steel
Smiths, SS80, Hydronic Plinth Heater
Free Delivery
from 165.00 was 264.00 save 99.00
Smiths, SS80, Hydronic Plinth Heater
FEATURES: Smiths, SS80, Hydronic Plinth Heater. For a room size approx. 27m³

1000/2000/3000 Watt outputs.

Designed to fit into European-style slim-line 80mm Plinths

This Space Saver sits neatly under a kitchen unit and comes with a Stainless Steel Grille as standard. This model uses hot water from your central heating sytem, passing through the heat exchanger. Cold air is drawn in by the fan and heated as it passes through the heat exchanger and sent out gently back into the room for an even temperature distribution meaning that it will use around 25% less energy whilst heating a room in less than half the time of a traditional panel radiator.

The internal thermostat prevents the fan from operating until the water passing through the heat exchanger has reached 38°C, preventing the unit from circulating cold air when intially switched on.

This Space Saver sits neatly under a kitchen unit and comes with a Stainless Steel Grille as standard.
Suitable for two-pipe central heating only

The internal thermostat prevents the fan from operating when it become overheated..

Cut out for this model is 505mm x 72mm

This model is NOT suitable for installation in the bathroom or in areas of high humidity.

Optional Grille colours are available and are sold separately.

Installation Video:


, In mm - 74 x 550 x 255
COLOURS: Stainless Steel
Smiths, SS80E, Electronic Plinth Heater
Free Delivery
from 124.99 was 186.00 save 61.01
Smiths, SS80E, Electric Plinth Heater
FEATURES: Smiths, SS80E, Electric Plinth Heater. For a room size approx. 27m³

2000 Watt output.

Designed to fit into European-style slim-line 80mm Plinths

This Space Saver sits neatly under a kitchen unit and comes with a Stainless Steel Grille as standard. Cold air is drawn in by the fan and heated as it passes through the heat exchanger and sent out gently back into the room for an even temperature distribution meaning that it will use around 25% less energy whilst heating a room in less than half the time of a traditional panel radiator.

The internal thermostat prevents the fan from operating until the water passing through the heat exchanger has reached 38°C, preventing the unit from circulating cold air when intially switched on.

This Space Saver sits neatly under a kitchen unit and comes with a Stainless Steel Grille as standard.


The internal thermostat prevents the fan from operating when it become overheated..

Cut out for this model is 505mm x 72mm

This model is NOT suitable for installation in the bathroom or in areas of high humidity.

Optional Grille colours (Brown, Black or White) are available and are sold separately.

Installation Video (Plumbed Version):


, In mm - 77 x 460 x 212
COLOURS: Stainless Steel
Caple, PH500H, Hydronic Plinth Heater
Free Delivery
from 239.99 was 252.00 save 12.01
Caple, PH500H, Hydronic Plinth Heater
FEATURES: Caple, PH500H, Hydronic Plinth Heater. 500mm. Connects to your central heating system. Up to 24% more efficient than standard radiators. Featuring stainless steel grille, 2 speed fan, whilst the heater is easy install and generates little noise.

Fuse rating: 13amp
Voltage: 220-240/ 50hz
Heat output:950-1900w

Plinth cut out : 360mm 96mm
Grille: 495 x 100mm
Heater: 320mm x 200mm (including pipework)

Optional White Grille is available (To be purchased separately), In mm - 320 x 400 (Including pipework)
COLOURS: Stainless Steel
Caple, PH500E, Electric Plinth Heater
Free Delivery
from 146.50 was 165.00 save 18.50
Caple, PH500E, Electric Plinth Heater
FEATURES: Caple, PH500E, Electric Plinth Heater, featuring stainless steel grille, 2 speed fan, whilst the heater is easy install and generates little noise.
Heat Output - 095-1.9Kw

Grille size 495x 100
Heater 320 x 200mm
Plinth cut out 360 x 96mm

Optional White Grille is available (To be purchased separately), In mm -
COLOURS: Stainless Steel
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