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stelrad-softline-compact-k1-450-x-400mm-single-panel-radiator-single-convector-white-80451104

Stelrad Softline Compact K1 450 x 400mm Single Panel Radiator Single Convector White - 80451104

£64.84 (Inc. VAT)

126 In Stock

FREE DELIVERY

Description

Key Features

  • 400(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 400mm radiator - 80451104

This Stelrad radiator features 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 supports consistent heat distribution, keeping rooms comfortable and evenly warmed.

Its simple profile allows it to sit neatly in place without overpowering the space.

A Practical Choice for Moderate Heating Needs

The single panel design is well suited to well-insulated rooms that need moderate heat output. It also works well in smaller rooms or areas with lower heating demands, offering a cost-effective alternative to double panel radiators while still delivering dependable warmth.

Designed to Work with Central Heating

Built for use with standard central heating systems, this radiator spreads warmth evenly across the room. When paired with thermostatic radiator valves, it allows for accurate temperature control in individual spaces, helping improve comfort while keeping energy use in check.

Durable Steel Construction

Manufactured from steel, the radiator offers excellent heat transfer along with long-term durability. Steel heats up quickly and cools efficiently, supporting responsive heating performance while keeping maintenance requirements low.

Low-Profile Horizontal Design

The wide, low-profile format promotes even heat circulation and makes this radiator ideal for rooms with limited vertical wall space. It’s particularly effective when installed beneath windows, helping counter heat loss without compromising on comfort or appearance.

Tested for Everyday Confidence

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-400mm-single-panel-radiator-single-convector-white-80451104

Specifications

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Stelrad Softline Compact K1 450 x 400mm Single Panel Radiator Single Convector White - 80451104 Specifications
Height 400 mm
Width 450 mm
Guarantee 15 Years

Technical

Stelrad Softline Compact K1 450 x 400mm Single Panel Radiator Single Convector White - 80451104 – Technical Specifications
Colour White
Panel Configuration Single
Panel Profile Flat
Fuel Type Central Heating
Style Modern
Colour White
Installation Type Hot Water
Height 450 mm
Width 400 mm
Weight 6.16 kg
Material Steel
Watts Output (Delta 50) 302
BTU Output (Delta 50) 1030
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 400mm Single Panel Radiator Single Convector White - 80451104

Product Code: PN103686

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126 In Stock

£64.84 (Inc. VAT)

FREE STANDARD DELIVERY* *exclusions apply, see here
Order in for delivery on Wednesday - 10/06/2026
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Lowest Price Guaranteed
Plumbworld £64.84
BHL.co.uk £115.50

Prices last checked on 06/05/2026
All prices are including VAT and excluding delivery charges


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