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Atlantic

Atlantic Oniris 1250W Electric Radiator - AH503912

SKU: AH503912

£312.95 incl. VAT excl. VAT Order in the next 7 Hours, 38 Minutes for next working day delivery
  • 1250W output delivers effective warmth for small to medium-sized rooms
  • Modern and sleek appearance that complements any interior decor
  • User-friendly control panel for precise temperature adjustments
  • Silent performance ensures a peaceful environment
  • Built with high-quality materials and advanced safety features for reliable long-term use

Quantity

Order in the next 7 Hours, 38 Minutes for next working day delivery

Details

Battery Backup

Yes

Current

5.4A

Display Type

Digital

Domestic/Commercial

Domestic

Eco Mode

Yes

Frequency

50Hz

Frost Protection

Yes

GTIN (Barcode)

3410535039128

Heating Function

Yes

IP Rating

IP24

LCD Display

Yes

Main Switch Current

240A

Mounting Options

Wall

Power Consumption

1250W

Smart Compatible

Yes

Thermostat

Yes (Integrated)

Type of Heater

Electric Radiator

Voltage

230V

Wattage

1250W

Wireless

Yes

Dimensions

Depth

110mm

Height

615mm

Weight

15.4kg

Width

909mm

Downloads

oniris-specsheet

Download

Product Information

The Atlantic Oniris 1250W Electric Radiator (AH503912) delivers exceptional comfort, elegant design, and intelligent heating control, making it a premium choice for modern homes and offices. With a powerful 1250W output, it provides efficient warmth for medium-sized rooms, blending style and advanced technology in perfect harmony. Its slimline, contemporary design enhances any interior, while the durable aluminium front panel ensures optimal heat diffusion and long-lasting reliability.

Featuring dual heating technology, the Oniris combines radiant and convection heat to create fast, even warmth and a natural, comfortable atmosphere. The digital electronic thermostat offers precise temperature control and helps to reduce energy consumption, while its intuitive LCD display makes it easy to program daily or weekly heating schedules. This ensures warmth when you need it most and savings when you don’t.

Engineered for both performance and safety, the Oniris includes open window detection, overheat protection, and silent operation—making it ideal for living rooms, bedrooms, and workspaces. Its wall-mounted installation saves floor space and promotes efficient heat distribution. Finished in a clean, modern style, the Oniris 1250W is a perfect balance of form and function, designed to deliver lasting comfort with a touch of sophistication.

Delivery Information

Free Delivery on All Orders Over £50.

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

For more information, please see our Delivery details.

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Atlantic Oniris 1250W Electric Radiator - AH503912 (AH503912)

£312.95 incl. VAT excl. VAT

Quantity

Shop the range

Product
Power
Consumption
Height Width Depth Timer
Price

1250 W

615 mm

909 mm

110 mm

£312.95 incl. VAT excl. VAT

750 W

615 mm

613 mm

110 mm

£269.95 incl. VAT excl. VAT

1000 W

615 mm

761 mm

110 mm

£292.95 incl. VAT excl. VAT

1500 W

615 mm

1058 mm

110 mm

£352.95 incl. VAT excl. VAT

2000 W

615 mm

1205 mm

110 mm

£397.95 incl. VAT excl. VAT

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