Dimplex DX Series 3kW Letterbox Fan Heater


Manufacturer Guarantee 3 Years
Dimensions 26 × 26 × 12 cm
Weight 1.3 kg

This letterbox fan heater is a neat and handy choice when you’re looking for powerful extra warmth. With an integral carry handle, the Dimplex 3kW fan heater includes a thermostat with a choice of settings so that you can vary your environment according to your activity. This product will work admirably in small and medium-sized rooms. Also included are thermostatic controls so that the fan switches off automatically and saving energy when your desired temperature is achieved.

Like all Dimplex electric fan heaters, there is also the option to switch to ‘Cool Air’ mode in the summer months. This product is only suitable for well insulated spaces or occasional use.

Product Specs





Additional Features

Automatic Shut Off

Cable Length


More Details

A compact and stylish letterbox fan heater

  • 3kW heat output
  • 2 heat settings with ‘Cool Air’ option, Thermostatically controlled with frost setting
  • Thermostatically controlled with frost setting, Safety overheat protection, 3 year guarantee
  • 3 year guarantee, Easy to install
  • Easy to install
Key Features
Colour/Finish/Material White
Controls Located on the top of the heater.
Heat Output (kW) 3
Heat Selection Off / 1.5kW / 3.0kW
Heat Settings 2
Installation Plug in and go
Location of Heat Output Grill at the front
Wall Mounted or Free standing Freestanding
Warranty / Guarantee 3 year guarantee
Thermostat Yes


Dimplex Model DXFF30TS
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Spread the cost of your purchase

We offer two Buy Now, Pay Later options, humm and Klarna depending on your needs.

Pay with
Buy with 3 monthly payments of 20

What's the difference?
While both humm and Klarna let you pay in installments, they handle some things differently.

No minimum spend, maximum spend is determined on a case by case basis by Klarna. Interest free and split into 3 equal payments, one per month.

There's a minimum spend of €80 and a maximum of €15000. Purchases under €500 (including delivery) are interest free, anything above has interest which will be broken down by humm when you apply.

For the latest information on both you can view their websites — humm / Klarna

We deliver anywhere in Ireland

Get it delivered for 5.99

Delivery Times
Small items are typically delivered within 1-2 working days.

Click and Collect
Collect in any of our stores, free of charge. We don't hold everything in all our stores, so it may take 1-2 days for stock to be transferred to your store of choice before you can collect.

If it's urgent, get in touch and we'll be able to help you out.

Need more information? Read more about delivery and collection, including prices, tracking info and more in our help centre.

Extend Your Guarantee
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A lot can happen over the lifetime of your product.
Brightside Product Cover gives you extra protection once your manufacturer guarantee is over.

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