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Characteristics
Premium 8
Enclosed valve radiator with 8 connections and a profiled front
The Premium 8 stands out because it is fully dressed with side panels and a top grille. In addition, thanks to the 4 side- and 4 lateral connections, you have a wide range of connectivity options. This makes the Premium 8 extremely assembly-friendly and applicable in just about any situation.
This radiator comes with all parts required to mount the radiator.
Why choose a Henrad Premium 8 radiator?
- Universal and flexible
- Depending on the specific situation you select 1 out of 10 connection possibilities
- For each new build project
- Renovate while maintaining existing piping
- The most comprehensive selection of available sizes
- Including VDI-brackets (Type Monclac)
- Preset adjustable thermostatic valve insert
- Available in over 200 colours
3D Animation
Discover the Henrad Premium 8 in 3D
Click and hold the left mouse button, then drag to rotate the radiator. Scroll to zoom in or out.
Choose your colour
Choose your colour
Warmth is essential for creating a cosy home. As is an interior that you feel good in. With Henrad you can now opt for colourful warmth.
The above colour palette is supplemented with over 200 RAL colours.
Accessories
Towel bar – Chrome
Towel bar – Curved
Henrad thermostatic head
Double connection fitting – Straight, without drain-off facility
Double connection fitting – Straight, with drain-off facility
Double connection fitting – Angled, without drain-off facility
Double connection fitting – Angled, with drain-off facility
Drain nipple
Calculate the heat output
Calculate the heat output of the Premium 8
Click here to download documents that may help you with the calculation of the heat output
Technical details
Technical details
The Premium 8 radiator is a fully encased radiator equipped with an integrated adjustable valve insert. Furthermore you have, thanks to the 4 side- and 4 bottom connections, a variety of connection possibilities.
This makes the Premium 8 easy to install and applicable in about every situation.
| • Product: | the fully encased valve radiator with 8 connections |
| • Finishing: | upper grille and side panels |
| • Pre-installed: | preset valve insert, air vent and blind plugs |
| • Valve insert: | The integrated adjustable valve insert (without thermostatic head) is factory-fit on the right side of the radiator, tested in accordance with EN215 and compatible with thermostatic heads M30 x 1,5 mm. also suitable for one-pipe systems (as long as the valve insert is adjusted to position 8). |
| • Also supplied: | Monclac brackets (VDI compliant when used in combination with included anti-slide clips), screws, plugs and installation instructions |
| • Connections: | 4 x ¾” male Eurocone bottom connection (2 x centre- and 2 x lateral) and 4 x ½” female side connection. Left handed version: type 21, 22 and 33 are reversible. Reversing types 22 or 33 will modify the centre to wall distance of 65 mm. |
| • Lugs: | Type 11 is equipped with 2 pairs of mounting lugs up to 1.600 mm and 3 pairs from 1.800 mm |
| • 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 Henrad’s warranty conditions have been met. |
| • Paint process: | All radiators are degreased, phosphated, cataphoretically primed and |
| powder-coated in Henrad white 9016 as standard. | |
| • Colours: | Henrad white 9016 + 35 different Henrad 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: | 11 | 21 | 22 | 33 |
| • Heights: | 300 | 400 | 500 | 600 | 700 | 900 mm |
| • Lengths: | 400 – 3.000 mm |
| • Depths: | 61 | 77 | 100 | 158 mm |
| • Download: | Click here to download the complete specification text |
| Height | Type 11 | Type 21 | Type 22 | Type 33 | Centre distance | |
|---|---|---|---|---|---|---|
| (mm) | (mm) | |||||
| 300 | W | 509 | 745 | 982 | 1.349 | 250 |
| kg | 9,31 | 14,29 | 16,80 | 25,20 | ||
| l | 1,89 | 3,70 | 3,70 | 5,40 | ||
| m² | 2,09 | 2,44 | 3,51 | 5,26 | ||
| n | 1,3216 | 1,3297 | 1,3264 | 1,3137 | ||
| 400 | W | 676 | 954 | 1.245 | 1.711 | 350 |
| kg | 12,78 | 19,46 | 22,87 | 34,30 | ||
| l | 2,34 | 4,67 | 4,67 | 6,87 | ||
| m² | 2,95 | 3,37 | 4,92 | 7,38 | ||
| n | 1,3117 | 1,3325 | 1,3291 | 1,3169 | ||
| 500 | W | 833 | 1.153 | 1.494 | 2.056 | 450 |
| kg | 16,24 | 24,63 | 28,93 | 43,40 | ||
| l | 2,80 | 5,63 | 5,63 | 8,33 | ||
| m² | 3,80 | 4,31 | 6,33 | 9,49 | ||
| n | 1,3018 | 1,3353 | 1,3319 | 1,3202 | ||
| 600 | W | 980 | 1.345 | 1.732 | 2.389 | 550 |
| kg | 19,70 | 29,80 | 35,00 | 52,50 | ||
| l | 3,25 | 6,60 | 6,60 | 9,80 | ||
| m² | 4,66 | 5,24 | 7,74 | 11,61 | ||
| n | 1,2919 | 1,3381 | 1,3346 | 1,3234 | ||
| 700 | W | 1.117 | 1.530 | 1.961 | 2.712 | 650 |
| kg | 22,90 | 34,50 | 40,53 | 60,77 | ||
| l | 3,77 | 7,63 | 7,63 | 11,37 | ||
| m² | 5,51 | 6,18 | 9,15 | 13,72 | ||
| n | 1,2919 | 1,3381 | 1,3385 | 1,3393 | ||
| 900 | W | 1.360 | 1.883 | 2.395 | 3.334 | 850 |
| kg | 29,30 | 43,90 | 51,60 | 77,30 | ||
| l | 4,80 | 9,70 | 9,70 | 14,5 | ||
| m² | 7,22 | 8,05 | 11,97 | 17,96 | ||
| n | 1,2919 | 1,3382 | 1,3463 | 1,3712 |
Calculation Factor per meter length radiator at 75/65/20 °C in accordance with EN442
Characteristic equation: ф = KM x ΔTn
Heat output (at 75/65/20°C in accordance with EN442)
Click here to download the Heat Calculator
Click here to download the Correction Factors
Connection possibilities Henrad Premium 8
Lug positions
TYPE 11 |
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Installation
| TYPE 11 | TYPE 21 | TYPE 22 | TYPE 33 |
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* only with central connection
Reversed installation
| TYPE 22 | TYPE 33 | ||
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* only with central connection
Connection dimensions
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