Dimplex 3kW Over Door Heater - AC3N (Return Unit)

Dimplex 3kW Over Door Heater - AC3N (Return Unit)

Quick Find Code: AC3N/RETA

Free Delivery on orders over £50 (excluding Highlands and Islands)
  • Suitable for commercial premises, including shops, offices, and factories.
  • Designed for use with Single Doorways.

£128.49 (inc. VAT)

Show ex. VAT

Used Grades Explained

Grade A Unit unused, perfect condition, all extras included, full warranty.
Grade B Slight damage to packaging, unit had minor use, all extras included, full warranty.
Grade C Packaging damaged/ unoriginal, unit used with possible cosmetic damage or dents, 6 months warranty

Product Overview

The Dimplex AC3N Air Curtain is a powerful over door heater, and part of the UK manufacturer's masterful AC range. It has many applications including shops, offices, and factories, and is suitable for a single doorway.

An air curtain is a great choice for any environment where the doors see above average use – a retail premises or the reception area of an apartment block, for instance. That's where this model comes into its own, creating an invisible barrier of warm air that will keep the cold out.

The 3kW output packs a lot of punch, giving you quick and effective heat when you need it, and use isn't restricted to over the door. As this is a multi-directional offering, it can be used like a fan heater, providing considerable warmth to a larger area.  

But it isn't only performance that marks the AC3N out from other brands of air curtain. As with every model in Dimplex's AC range, this unit comes equipped with some energy saving features, ensuring it remains an economical buy. These include a 'Thermostat Regulation Mode', which adjusts operation to suit the conditions, and an 'Eco Mode', which lets you link it to your HVAC system, enabling a saving of up to 97% on running costs.

Other features of the AC3N include:

  • Adjustable airflow
  • 'Full Heat' and 'Half Heat' settings

Simply stylish, the AC3N sits at home in modern surroundings, and the additional 'Fan Only' option will give you great air circulation on the hottest of days.

The Dimplex AC3N is available from Airconcentre.co.uk at a competitve price. The unit is also included in our Price Match Guarantee.

Key Facts:

Heat output: 3kW
Heat settings: 1 
Dimensions (mm): H605 x W200 x D135
Warrenty: 1 Year


Finish Or ColourWhite
IP RatingIP21
Minimum Voltage230 v
Noise Level51 Db
power consumption3 kW
Remote ControlNo
Type Of HeaterOver Door Heater/Air Curtain
Voltage240 v
Wattage3 kW
Height200 mm
Weight5.1 KG
Width605 mm
Free Delivery on All Orders Over £50.

This Excludes Delivery to the Scottish Highlands, Offshore Islands and Northern Ireland.

Next Day Delivery orders need to be placed before 3PM unless stated on the product.

Please note all orders placed over a weekend or Bank Holiday will be dispatched the following working day.

Price Match Promise

Here at Energybulbs.co.uk we offer so much more than the best prices. Not only will you find our products at competitive prices but you can guarantee that what we offer will be of the highest quality. If you find a product you’re interested in at a cheaper price, we’ll match it! All you need to do is get in touch with our team by filling in the form below, provide a link to where you found the product cheaper and we will get back to you within three working hours!

Frequently Asked Questions

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