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Atlantic Accessio Electric Radiators

Shop all Electric Radiators

Atlantic Accessio Electric Radiators
Atlantic Accessio Electric Radiators
Atlantic Accessio Electric Radiators
Atlantic Accessio Electric Radiators
Atlantic Accessio Electric Radiators
Atlantic Accessio Electric Radiators
Product CodeDimensionsWattageHeats up toPriceStockQty
Atlantic Accessio - AH524903 - Electric Radiator, 300WAH524903
QF #: 16062
410mm x 575mm x 127 mm
300 W
3 m²
ex VATinc VAT
Dimensions410mm x 575mm x 127 mm
Wattage300 W
Heats up to3 m²
Atlantic Accessio - AH524905 - Electric Radiator, 500WAH524905
QF #: 16063
410mm x 575mm x 127 mm
500 W
5 m²
ex VATinc VAT
Dimensions410mm x 575mm x 127 mm
Wattage500 W
Heats up to5 m²
Atlantic Accessio - AH524907 - Electric Radiator, 750WAH524907
QF #: 16064
490mm x 575mm x 127 mm
750 W
7 m²
ex VATinc VAT
Dimensions490mm x 575mm x 127 mm
Wattage750 W
Heats up to7 m²
Atlantic Accessio - AH524910 - Electric Radiator, 1000WAH524910
QF #: 16065
490mm x 575mm x 127 mm
1000 W
10 m²
ex VATinc VAT
Dimensions490mm x 575mm x 127 mm
Wattage1000 W
Heats up to10 m²
Atlantic Accessio - AH524912 - Electric Radiator, 1250WAH524912
QF #: 16066
651mm x 575mm x 127 mm
1250 W
12 m²
ex VATinc VAT
Dimensions651mm x 575mm x 127 mm
Wattage1250 W
Heats up to12 m²
Atlantic Accessio - AH524915 - Electric Radiator, 1500WAH524915
QF #: 16067
732mm x 575mm x 127 mm
1500 W
15 m²
ex VATinc VAT
Dimensions732mm x 575mm x 127 mm
Wattage1500 W
Heats up to15 m²
Atlantic Accessio - AH524920 - Electric Radiator, 2000WAH524920
QF #: 16068
973mm x 575mm x 127 mm
2000 W
20 m²
ex VATinc VAT
Dimensions973mm x 575mm x 127 mm
Wattage2000 W
Heats up to20 m²

Key Features of the Atlantic Accessio

2-year warrantyEasy to use controls
Oil-filledLCD screen
Easy to install6 command pilot wire
Gentle heatEnergy usage data
Open window detectionLot 20 Approved


The Atlantic Accessio is easy to use and control whilst sporting a modern design and multiple heat panels. They emit a gentle heat and a comforting radiance which lasts well after the unit has powered down.

This quiet heater makes use of a robust shell and superior build quality. The universal style can blend into the interior of any home or office and the LCD display offers a practical set of digital controls which are easy to navigate. The display shows accurate readings of the ambient temperature and allows easy programming of all features.


The oil filled radiator is able to retain and disperse heat with minimal energy wastage. Its fluid element means the panels are warmed evenly and will radiate heat throughout the space. The LCD display allows ease of access to the unit’s energy usage data which allows you to keep track of your live spending and change the active mode quickly. The Accessio's ease of use will help you get the most out of your product and spend only as much energy as you choose to.


The Atlantic Accessio uses 24-hour, 7-day timers which can be tailored to the owner. Perfect for professional people, the timers can be programmed to any work-life schedule. The 6-command pilot wire lets the user choose one of six settings to be active at any point during the day.

The built-in heat modes include Comfort, Eco and Anti-Frost. The Atlantic is Lot 20 approved and ErP-compliant.


ModelRating (W)Height (mm)Width (mm)Depth (mm)Heats up to

View our full range of electric radiators

Product downloads

Installation Manual -UK

File Size: 3.11 MB

Technical Data Sheet

File Size: 420.11 KB

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Product reviews

4.7100% Positive (3 reviews)

Ratings based on data collected by third party reviewing platform.


Dick Allwright
10 January 2022 18:16

Just what we needed but fitting proved problematic due to unexpected depth of mounted unit that collided with cupboard door, which will have to be rehung, and possibly trimmed.

Excellent quick response, but delivery date was apparently postponed and then the delivery was made on the originally promised day. I might have gone out that day, as I had been assured I would have to wait at least another week.

Thanks for sharing your feedback. We’re sorry your delivery experience didn't go smoothly. We appreciate you taking the time to share your rating with us.


Paul D
30 November 2021 06:48

I have attached a plug, if you are doing so clip off the black wire.

Placing the back support plate needs better explaining how too.
A bit of force down required.

Thanks for completing a review on our products.

We are grateful that you took the time out to leave us a review.
Your feedback helps us to improve service for everyone


Trusted Customer
27 April 2021 10:06

Great heater which heats up my log cabin beautifully. Wish it was less chunky, but that does mean it takes up less wall space. Nice simple design with the control on top

Brilliant service. Ordered a heater and it arrived the next day.

Thank you for your positive feedback. We appreciate your business with us.

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