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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

››› Premium 8

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.

kleurprodpagen

The above colour palette is supplemented with over 200 RAL colours.

Accessories

Towel bar - Chrome

Towel bar chrome

Towel bar - Curved

Towel bar rounded

Henrad thermostatic head

Thermostatic head Henrad

Double connection fitting - Straight, without drain-off facility

Connection fitting straight without drain-off

Double connection fitting - Straight, with drain-off facility

Connection fitting straight with drain-off

Double connection fitting - Angled, without drain-off facility

Connection fitting angled without drain-off

Double connection fitting - Angled, with drain-off facility

Connection fitting angled with drain-off

Drain nipple

Drain nipple

Calculate the heat output

Calculate the heat output of the Premium 8

altowarmte

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.
• 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 textdownload the Henrad Premium 8 specification text

Height
 
Type 11
Type 21
Type 22
Type 33
Centre distance
(mm)(mm)
300W5097459821.349250
kg9,3114,2916,8025,20
l1,893,703,705,40
2,092,443,515,26
n1,32161,32971,32641,3137
400W6769541.2451.711350
kg12,7819,4622,8734,30
l2,344,674,676,87
2,953,374,927,38
n1,31171,33251,32911,3169
500W8331.1531.4942.056450
kg16,2424,6328,9343,40
l2,805,635,638,33
3,804,316,339,49
n1,30181,33531,33191,3202
600W9801.3451.7322.389550
kg19,7029,8035,0052,50
l3,256,606,609,80
4,665,247,7411,61
n1,29191,33811,33461,3234
700W1.1171.5301.9612.712650
kg22,9034,5040,5360,77
l3,777,637,6311,37
5,516,189,1513,72
n1,29191,33811,33851,3393
900W1.3601.8832.3953.334850
kg29,3043,9051,6077,30
l4,809,709,7014,5
7,228,0511,9717,96
n1,29191,33821,34631,3712

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)

Height (mm)
300
 
 
 
 
400
 
 
 
Type1121223311212233
400204298393540270382498684
500255373491675338477623856
6003054475898094065727471027
7003565226879444736688721198
80040759678610795417639961369
900458671884121460885911211540
1000509745982134967695412451711
110056082010801484744104913701882
120061189411781619811114514942053
1400713104313751889946133617432395
16001192157121581082152619922738
18001341176824281217171722413080
20001490196426981352190824903422
2200163921602968209927393764
2400178823573238229029884106
260025533237
280027503486
300029463735
Height (mm)500600
Type1121223311212233
400333461598822392538693956
50041757774710284906738661195
600500692896123458880710391433
7005838071046143968694212121672
80066692211951645784107613861911
900750103813451850882121115592150
1000833115314942056980134517322389
11009161268164322621078148019052628
120010001384179324671176161420782867
140011661614209228781372188324253345
160013331845239032901568215227713822
180014992075268937011764242131184300
200016662306298841121960269034644778
220018332537328745232156295938105256
240019992767358649342352322841575734
260038844503
280041834850
300044825196
Height (mm)700900
Type1121223311212233
40044761278410855447539581334
500559765981135668094211981667
60067091811771627816113014372000
700782107113731898952131816772334
8008941224156921701088150619162667
90010051377176524411224169521563001
100011171530196127121360188323953334
110012291683215729831496207126353667
120013401836235332541632226028744001
140015642142274537971904263633534668
160017872448313843392176301338325334
180020112754353048822448338943116001
200022343060392254242720376647906668

Click here to download the Heat Calculator
Click here to download the Correction Factors

Connection possibilities Henrad Premium 8

Aansluitmogelijkheden Henrad Premium 8

Lug positions - Type 11

Positie van Henrad Premium 8 ophangstrippen paneelradiatoren type 11

Installation

Premium 8 montage