Vertical panel radiator with center connection

With its vertical assembly the Vertex not only saves space, it is also suitable for use in small spaces. The Vertex takes up a minimum of space and optimally heats the cold air next to large window sections in the kitchen or entrance hall.

Why opt for a Stelrad Vertex radiator?

• Vertical radiator
• Profiled front
• Space-saving
• Available in colour

Discover the Stelrad Vertex here in 3D

››› Vertex

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

Download high resolution images (zip-format)

Image gallery

Click here to view the images of the Stelrad Vertex

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.

NT110 Papyrus white	NT120 Pearl white	NT130 Champagne	NT140 Beige	NT160 Pebble grey	NT170 Quartz grey	NT180 Soft black
ML110 Dove grey	ML120 Titanium grey	ML134 Blue grey	ML140 Granite	ML150 Cappuccino	ML160 Terra brown	ML170 Graphite black
SN110 Cream white	SN120 Cream	SN130 Mocca	SN140 Bordeaux	SN150 Sepia	SN160 Pale blue	SN170 Black
A1004 Golden yellow	A2003 Pastel orange	A3002 Carmine red	A5002 Ultramarine blue	A6018 Yellow green	A7001 Silver grey	A7011 Iron grey
A7016 Antracite grey	A7030 Stone grey	A7035 Light grey	A8017 Chocolate brown	A9003 Signal white	A9005 Jet black	A9010 Pure white

The above colour palette can be further expanded with a multitude of RAL colours. The colours depicted are indicative only.

Accessories

Chrome towel bar

White towel bar type 20-21

White towel bar type 22

Design connection set straight piping with left or right valve

Design connection set angle piping with left valve

Design connection set angle piping with right valve

Technical details

Do you only have limited space to fit a radiator? The Vertex is the solution. This vertical radiator takes up a minimum of space and optimally heats the cold air next to large window section.

• Specification text
• Type overview
• Heat Output & Dimensions
• Connection possibilities
• Installation

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• Product:	vertical panel radiator with a centre connection
• Finishing:	side panels (only for types 11, 20, 21 and 22)
• Also supplied:	wall brackets, ETA safety screws and plugs, screws, plugs, air vent, blind plugs and installation instructions
• Connections:	4 x ½” female connection (centre connection included). Types 20, 21 and 22 can be reversed (front/back), in which case inlet and outlet are also reversed.
• Lugs:	no lugs
• Packaging:	Every radiator is sturdily packaged in high-quality cardboard and wrapped in plastic. The radiator’s characteristics are shown on the label: type – height – length.
• Warranty:	10 years, as long as the installation instructions have been followed and Stelrad’s warranty conditions have been met.
• Paint process:	All radiators are degreased, phosphated, cataphoretically primed and powder-coated in Stelrad white 9016 as standard.
• Colours:	Stelrad white 9016 + 35 different Stelrad colours and about 200 RAL-colours are possible
• Heat cost allocator:	Suitable for heat cost allocators, both electronic and according to the evaporation principle (covered by the norm of EN834 & EN835).
• Max. operating pressure:	10 bar (tested to 13 bar)
• Max. operating temperature:	110 °C
• Conformity:	in accordance with EN442
• Quality assurance:	NF
• Types:	10 | 11 | 20 | 21 | 22
• Heights:	1.600 | 1.800 | 2.000 | 2.200 mm
• Lengths:	300 | 400 | 500 | 600 | 700 mm
• Depths:	47 | 47 | 77 | 77 | 100 mm
• Download:

Height		Type 10	Type 11	Type 20	Type 21	Type 22
(mm)
1600	W	1.677	2.157	2.592	3.030	3.630
	kg	30,9	42,9	63,3	71,1	80,7
	l	7,2	7,2	14,4	14,1	14,1
	m²	3,67	9,4	7,33	12,66	28,99
	n	1,2748	1,3361	1,3202	1,3235	1,3276
1800	W	1.863	2.379	2.865	3.330	3.960
	kg	34,5	48,3	71,1	80,1	88,8
	l	8,4	8,4	16,2	16,5	16,2
	m²	4,13	9,86	8,25	13,58	29,9
	n	1,2892	1,3320	1,3135	1,3263	1,3310
2000	W	2.058	2.595	3.120	3.600	4.290
	kg	38,1	53,7	78,6	89,1	96,6
	l	9,3	9,3	18	18,6	18
	m²	4,59	12,15	9,17	16,2	37,74
	n	1,3037	1,3278	1,3068	1,3292	1,3344
2200	W	2.265	2.802	3.390	3.870	4.620
	kg	42	57,9	87,6	98,4	108,9
	l	10,2	10,2	20,1	20,1	20,1
	m²	5,04	12,61	10,09	17,11	38,66
	n	1,3182	1,3237	1,3000	1,3320	1,3379

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

Length (mm)	1600						1800
Type	10	11	20	21	22		10	11	20	21	22
300	503	647	778	909	1.089		559	714	860	999	1.188
400	671	863	1.037	1.212	1.452		745	952	1.146	1.332	1.584
500	839	1.079	1.296	1.515	1.815		932	1.190	1.433	1.665	1.980
600	1.006	1.294	1.555	1.818	2.178		1.118	1.427	1.719	1.998	2.376
700	1.174	1.510	1.814	2.121	2.541		1.304	1.665	2.006	2.331	2.772
Length (mm)	2000						2200
Type	10	11	20	21	22		10	11	20	21	22
300	617	779	936	1.080	1.287		680	841	1.017	1.161	1.386
400	823	1.038	1.248	1.440	1.716		906	1.121	1.356	1.548	1.848
500	1.029	1.298	1.560	1.800	2.145		1.133	1.401	1.695	1.935	2.310
600	1.235	1.557	1.872	2.160	2.574		1.359	1.681	2.034	2.322	2.772
700	1.441	1.817	2.184	2.520	3.003		1.586	1.961	2.373	2.709	3.234

Download the Heat calculator
Download the Correction Factors

Connection possibilities Vertex

Types 10 | 11 | 20 | 21 | 22

Types 20 | 21 | 22

(*) With a top connection, the radiator must be vented on both the supply and return sides. Top connection allowed provided there is a temperature difference between flow and return of maximum 20°C.

Installation

TYPE 10	TYPE 11	TYPE 20-21	TYPE 22

TYPE 10	TYPE 11-22

Drillholes for the brackets

H (mm)	T10			T11			T20-22
	H2	H3	H4	H2	H3	H4	H2	H3	H4
1600	170	270	1500	160	730	1300	70	740	1410
1800	170	270	1700	160	830	1500	70	840	1610
2000	170	270	1900	160	930	1700	70	940	1810
2200	170	270	2100	160	1030	1900	70	1040	2010

Distance between the centre of the radiator and the bracket

L (mm)	T10		T11	T20-22
	A	B	B	B
300	45	75	50	60
400	95	125	80	110
500	145	175	130	160
600	195	225	180	210
700	245	275	230	260

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