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stelrad-softline-compact-k1-450-x-1800mm-single-panel-radiator-single-convector-white-80451118

Stelrad Softline Compact K1 450 x 1800mm Single Panel Radiator Single Convector White - 80451118

£206.77 (Inc. VAT)

18 In Stock

FREE DELIVERY

Description

Key Features

  • 1800(W) x 450mm(H) horizontal radiator — suitable for underneath windows
  • Central heating — distributes heat evenly
  • Single panel — slim design that's easier to install under windows
  • White finish — complements various room styles

Guarantee

  • 15 years

What's Included

  • Stelrad Softline Compact K1 450 x 1800mm radiator - 80451118

This Stelrad radiator is designed with a single horizontal panel, making it a strong option for fitting beneath windows or along longer walls. The wide layout helps reduce cold spots and encourages even heat distribution, keeping rooms comfortably warm throughout the day.

Its straightforward shape allows it to blend neatly into a variety of spaces without overpowering the room.

Ideal for Rooms with Lower Heat Requirements

The single panel design makes this radiator particularly well suited to well-insulated rooms that don’t need high heat output. It also works well in smaller spaces or areas with lighter heating demands, offering a practical and more budget-friendly alternative to double panel radiators.

Works Seamlessly with Central Heating

Designed for use with standard central heating systems, this radiator delivers steady, even warmth across the room. When paired with thermostatic radiator valves, it allows for accurate temperature control in individual rooms, helping improve comfort while avoiding unnecessary energy use.

Strong Steel Construction for Long-Term Use

Manufactured from steel, the radiator offers excellent heat conductivity alongside long-lasting durability. Steel heats up quickly and cools efficiently, supporting responsive heating performance while keeping maintenance needs to a minimum.

Low-Profile Design for Flexible Placement

The wide, low-profile format promotes consistent heat circulation and makes this radiator ideal for rooms with limited vertical wall space. It’s particularly effective beneath windows, where heat loss is more common, while maintaining a clean, balanced appearance.

Tested for Performance and Reliability

Finished in classic white and tested to meet BS EN 442 safety standards, this Stelrad radiator has been assessed for both efficiency and durability. Order yours from Plumbworld today and enjoy reliable heating designed to keep your home comfortable all year round.

Documents

Technical Drawings

stelrad-softline-compact-k1-450-x-1800mm-single-panel-radiator-single-convector-white-80451118

Specifications

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Stelrad Softline Compact K1 450 x 1800mm Single Panel Radiator Single Convector White - 80451118 Specifications
Height 450 mm
Width 1800 mm
Guarantee 15 Years

Technical

Stelrad Softline Compact K1 450 x 1800mm Single Panel Radiator Single Convector White - 80451118 – Technical Specifications
Colour White
Panel Configuration Single
Panel Profile Flat
Fuel Type Central Heating
Style Modern
Colour White
Installation Type Hot Water
Height 1800 mm
Width 450 mm
Weight 23.62 kg
Material Steel
Watts Output (Delta 50) 1361
BTU Output (Delta 50) 4644
Type Panel Radiators
Orientation Horizontal
RAL Colour Code 9016
Guarantee 15 Years
Range Softline Compact
Mounting Wall
Panel Type Single Panel
Warranty 15 Years
Sub Type Flat Panel Radiator

Stelrad Softline Compact K1 450 x 1800mm Single Panel Radiator Single Convector White - 80451118

Product Code: PN103697

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18 In Stock

£206.77 (Inc. VAT)

FREE STANDARD DELIVERY* *exclusions apply, see here
Order in for delivery on Wednesday - 10/06/2026
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