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Dimplex 403BTB Convector Heater 3000W - Black

Save £15

Product Specification

Key Information

Dimensions (H)44.2 x (W)73.3 x (D)20.0
Heating Function Yes
Manufacturer Warranty 3 Year
Manufacturer Warranty Domestic Use Only Yes
Manufacturer Warranty Registration Required With Dimplex within 28 days of purchase
Number of Settings 3
Oscillation No
Power 3000 Watt
Safety Switch Off Yes
Timer Yes

Features We Love

App Compatible Yes
Operated By Remote Control No


Fitted With A Plug Yes

Product Detail

Brand Dimplex
Brand Dimplex
Category Heaters
Colour Black
Convector Heater Yes
Dimensions (H)44.2 x (W)73.3 x (D)20.0
Freestanding Yes
Heater Type Convector Heater
Winter Essentials Yes

Wireless Connections

Bluetooth Yes - For Remote Only

Dimplex 403BTB Convector Heater 3000W - Black

Save £15
Delivery Delivery from Sat 23rd Mar Delivery from tomorrow, 23rd March From tomorrow, 23rd March From tomorrow, Sat 23rd March


We’ll deliver any product to your home, 7 days a week and even the next day.

  • We schedule deliveries from 7am until 7pm.
  • You can choose a paid morning or afternoon delivery timeslot when you checkout.
  • Free delivery is also available.
  • We’ll text you a 4 hour timeslot on the morning of your delivery.
  • We'll give you your driver’s number just in case there are any issues.
  • Your driver will attempt to call you when they're on the way.
  • Delivery restrictions apply. Please see our delivery page for more information.

△ The earliest delivery date may vary based on your postcode.
Finance Spend over £199 to pay on finance


If your order is £199 or more, you can spread the cost with our finance options.

We've got a couple of simple payment options to help you spread the cost. It takes just 10 minutes to apply and we'll give you a decision straight away. We offer:

  • 12-48 month finance agreements
  • Buy Now Pay Later - this lets you take a 6 month payment holiday.

Key Features

  • 3000 Watt power output
  • 3 heat settings to choose from
  • Set the heat to turn on & off at a time that suits you
  • Clever app lets you control your heater remotely
  • Connect to your Smartphone via Bluetooth

Product Overview

Cosy up on chilly nights with this Dimplex convector heater. The simple black design means it won’t look out of place in your modern home, and, thanks to 3000 Watts of power, it’ll heat up even your biggest room in no time. There are 3 heat settings to choose from and a handy timer, so you can set the heater to turn on just before you get home. You can even adjust the temperature with your smartphone via a Bluetooth connection, using the Dimplex Remo app.

Help and Advice

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Questions & Answers

Customer reviews

4.5 / 5
Showing 6 of 12 reviews

Best heater

Really good - warms room quickly Bargain Will recommend it to anyone

Dimplex convector heater

A very functional heater for the conservatory, takes the edge off the room in mid January and allows you to sit comfortably of a morning like today when there’s snow on the ground. Bluetooth allows you to control the room from your mobile which is helpful to get it warming five minutes before you go into the conservatory. There’s not much to the heater, within but it still packs a punch in the heating dept. The boost mechanism does just that for 0.5, 1 or 2 hours up to thirty degrees which is great. The only reason for giving it four stars is that I’m a little worried over the electricity useage which does seem to cost a fair bit.

Great product

I have electric heaters in the flat and they are not cost effective.I bought this after reading the reviews and this heater didn't disappoint me

Great heater

Wow this heater is amazing warms up our big bedroom in no time at all. So happy we bought this and the best bit about it all is I don't have to get out of bed as it has Bluetooth. Anyone thinking about getting a heater please don't waste your money on any other one this is amazing I don't really do reviews but I love this heater alot merry Christmas all and a happy new year


For a little heater it will warm up faster than a more expensive one l would mark it 10 out of 10 if you're looking for a upgrade or need one this is the one to buy. You can start the heater with your telephone l have a Samsung 7 phone so you can have it going on the way home great to have a warm room

Great heater

Very effective heater, heats up our conservatory very quickly indeed. Easy to use and good variety of modes etc. Thought the Bluetooth would be a great feature but I’m finding I need to re link to it after it’s unplugged which I do when not in use therefore not really using this as I’m at the control panel anyway and easier to just operate on panel than through the app. The light which indicates it has mains power worked the first time I used it but has since not worked so I assume this has broken which isn’t great but doesn’t appear to be impacting how it operates.
Delivery from Sat 23rd Mar Delivery from tomorrow, 23rd March From tomorrow, 23rd March From tomorrow, Sat 23rd March
Product information
Finance Spend over £199 to pay on finance

Any offers are genuine savings. Because we match the prices of competitors, there is the potential for prices to drop further. We will always offer our customers our price match promise. See terms and conditions.

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