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Vertical Flat Panel Radiator Type 20 – Double Panel, White – 1800x300mm
Vertical Flat Panel Radiator Type 20 – Double Panel, White – 1800x400mm
Vertical Flat Panel Radiator Type 20 – Double Panel, White – 1800x500mm
Vertical Flat Panel Radiator Type 20 – Double Panel, White – 1800x600mm
Vertical Flat Panel Radiator Type 20 – Double Panel, White – 2000x400mm
Vertical Flat Panel Radiator Type 20 – Double Panel, White – 1800x300mmVertical Flat Panel Radiator Type 20 – Double Panel, White – 1800x400mmVertical Flat Panel Radiator Type 20 – Double Panel, White – 1800x500mmVertical Flat Panel Radiator Type 20 – Double Panel, White – 1800x600mmVertical Flat Panel Radiator Type 20 – Double Panel, White – 2000x400mm

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Vertical Flat Panel Radiator Type 20 – Double Panel, White

Type:Type 20
Height x Width: 1800x300mm
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Price:
£345.99 RRP £607.48 Save£261.49
You'll needValves and fittings, matched to your White finish where we have it
Designer Thermostatic Radiator Valve Twin Pack with Lockshield – White Valves Designer Thermostatic Radiator Valve Twin Pack with Lockshield – White £45.99
15mm Radiator Pipe Sleeves & Rosettes (Pair) – White Optional: pipe sleeves 15mm Radiator Pipe Sleeves & Rosettes (Pair) – White £18.99
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A vertical flat panel radiator puts the heat on a narrow strip of wall, perfect beside a door or in an alcove where a long horizontal radiator won't fit. This Vertical Flat Panel Radiator Type 20 is a double panel model in white.

Choose from 5 sizes with outputs from 2,774 to 5,521 BTU/hr at ΔT60, so you can match the radiator to the room. It is finished in RAL 9016 bright white and pressure tested to 13 bar, so it is suitable for combi, system and conventional boilers. Radiator valves are sold separately.

Specification

Finish White
Material Steel
Orientation Vertical
Type Type 20 (double panel)
Depth 72.5mm
Connections 1/2" BSP tappings
Pressure Tested to 13 bar
Outputs Tested to EN 442
Valves Sold separately
In the box Radiator, wall brackets and bolts, air vent and blanking plug
Guarantee 10 year manufacturer guarantee

Sizes and heat outputs

Size (H x W) Output BTU/hr (ΔT60) Output watts (ΔT60) Pipe centres Weight
1800x300mm 2,774 813 245mm 23.04kg
1800x400mm 3,709 1,087 345mm 31.68kg
1800x500mm 4,603 1,349 445mm 36.48kg
1800x600mm 5,521 1,618 545mm 43.2kg
2000x400mm 4,159 1,219 345mm 34.56kg

Outputs are quoted at ΔT60, the manufacturer's test standard. Many UK comparisons use ΔT50, which gives a lower figure (roughly a fifth less), so allow a little extra output when sizing for a modern low-temperature or heat pump system.

Frequently asked questions

How do I choose the right size?
Work out the heat your room needs with a BTU calculator (it depends on room size, windows and insulation), then pick a size whose output meets or slightly exceeds it. If you are running a lower flow temperature, allow extra.

Which valves do I need?
You will need a pair of 15mm radiator valves. For a matching look choose manual modern radiator valves in white or thermostatic control with the designer TRV twin pack in white. See all radiator valves.

Need more or less heat?
Try the Type 10 version. More panels and convectors mean more heat from the same wall space.

Specification
  • Type: Radiator
  • Panels: Double Panel
  • Heating type: Central Heating
  • Valve style: Angled or Straight
  • Connection size: 1/2" BSP
  • Guarantee: 10 year manufacturer guarantee
What's in the box
  • Radiator
  • Wall brackets and bolts
  • Air vent and blanking plug

Help choosing

Size a radiator by heat output (BTU), not by how it looks on the wall.

How much heat does your room need?

Enter your room size to see the heat output you need.

  1. Match the output to the room. Use the BTU figure from the calculator. In a bathroom, a towel rail alone often heats a small room; bigger rooms may need a radiator too.
  2. Check your connections. Measure the gap between your pipes and choose valves to suit: angled, straight or corner (see the valve helper on our valve pages).
  3. Heat pump? At the lower water temperatures heat pumps run at, expect roughly half the listed output.
  4. Summer use. Central heating rails only warm up when the heating is on. A dual fuel kit adds an electric element where the rail supports it.

Still not sure? Send us your measurements and we'll check for you.

Questions people ask

What does BTU mean?
BTU (British Thermal Units) is the heat output. The higher the figure, the more heat it gives. Use the calculator under Help choosing to see what your room needs. Outputs are quoted at ΔT50.
How much heat do I need?
As a rough guide allow around 100W per square metre of floor in an average room, and more for older properties, high ceilings, large windows or north-facing rooms. Outputs are quoted at ΔT50.
Are valves included?
Radiators are supplied without valves unless the description says otherwise. Add a pair to suit your pipework.
Will it work with a heat pump?
Yes, but heat pumps run at lower water temperatures, so a radiator gives out roughly half its ΔT50 figure. Size up accordingly.
What are pipe centres?
The distance between the two connections. Measure between your pipes and compare it with the pipe centres, allowing for the valves.

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