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Beautiful radiators for modern living.

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Benefits

Vertical contemporary design

The Vertex Slim is the ultimate design radiator for anyone preferring a sleek and masterly design. The completely uniform front and flush black side panels and upper grille give the radiator an unparalleled aura. Its excellent finish adds extra class to your home, even if the space is limited.

Why opt for a Stelrad Vertex Slim radiator?

  • Vertical radiator
  • Decorative
  • Thin, smooth front with recessed panels
  • Available in colour
 

3D Animation

Discover the Stelrad Vertex Slim here in 3D

››› Vertex Slim

Click and hold the left mouse button, then drag to rotate the radiator. Scroll to zoom in or out.

Image gallery

Choose your colour

Choose your colour

Warmth is essential for creating a cosy home. As is an interior that you feel good in. With Stelrad you can now opt for colourful warmth.

Colours EN

Accessories

Accessories

Towel bar Slim
Towel bar Slim V

Chrome magnetic towel rail T116604-T116607

Top grille Slim
Top grille Slim

Design connection set straight piping with left valve
t2121-t2122

Design connection set angle piping with left valve
t2123-t2124

Technical details

Technical details

The Vertex Slim is the ultimate design radiator for anyone preferring a sleek and masterly design. The completely uniform front and flush black side panels and upper grille give the radiator an unparalleled aura. Its excellent finish adds extra class to your home, even if the space is limited.


  • Product:
decorative vertical radiator with a centre connection and a smooth front panel and flush black side panels
  • Finishing:
completely smooth design with jointless flush black side panels
  • Also supplied:
wall brackets, ETA safety screws and plugs, screws and plugs, air vent, blind plugs and installation instructions
  • Connections:
4 x ½” female connection (centre connection included)
  • Lugs:
no lugs
  • Types:
11 | 21 | 22
  • Heights:
1.840 | 2.040 mm
  • Lengths:
470 | 570 | 670 mm
  • Depths:
73 | 96 | 119 mm
  • Download:
button1 (Custom)

Height Type 11Type 21Type 22
(mm)
1840W2.1333.0603.690
kg6396105,3
l8,115,915,9
9,8613,5829,9
n1,30101,30411,3250
2040W2.2983.2703.960
kg69,6106,2116,4
l917,717,7
12,1516,237,74
n1,29691,30061,3277

Calculation Factor per meter length radiator at 75/65/20 °C in accordance with EN442
Characteristic equation: ф = KM x ΔTn

Height
(mm)
1840   2040  
Type112122112122
4708531.2241.4769191.3081.584
5701.0671.5301.8451.1491.6351.980
6701.2801.8362.2141.3791.9622.376

Download the Heat calculator
Download the Correction Factors

Connection possibilities Vertex Slim

Installation

TYPE 11 TYPE 21 TYPE 22
TYPE 11-22

Drillholes for the brackets

H (mm) T11 T20-22
H2 H3 H4 H2 H3 H4
1840 160 830 1500 70 840 1610
2040 160 930 1700 70 940 1810

Distance between the centre of the radiator and the bracket

L (mm) T11 T20-22
B B
470 80 110
570 130 160
670 180 210

Centre distances

L LH
Centre distance
470 344
570 444
670 544