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VERTEX
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
Accessories
Art. Code: R4120
Art. Code: R563122
Art. Code: R563111
Art. Code: T1101
Art. Code: T2154
Art. Code: T2153
Art. Code: T2151
Art. Code: T2093
Art. Code: T1180
Art. Code: T1642
Art. Code: T1587
Art. Code: T1131
Art. Code: T1114
Art. Code: T1110
Art. Code: R4102
Art. Code: R4101
Art. Code: T2123
Art. Code: T2125
Art. Code: T2124
Art. Code: T2122
Art. Code: T2121
Art. Code: T2126
Downloads
Brochure
Technical manual
Atmosphere photo
Product sheet
Product photo
Specification text
Calculate your heat emission
Assembly instructions
Certificate
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
Specification text
| 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 |
Specification text
VERTEX-EN
Document Size: 18 KB
Download
Type overview
Type overview
| 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 = KM x ΔTn
Heat Output & Dimensions
Heat output and dimensions
Calculate your heat emission
VERTEX-EN
Document Size: 34 KB
Download
Connection possibilities
Connection possibilities
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
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 |
Heat output
Calculate your heat emission
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. For an accurate indication of the colour, you can request a free colour sample.
