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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)300400500
Type112122331121223311212233
400204298393540270382498684333461598822
5002553734916753384776238564175777471.028
6003054475898094065727471.0275006928961.234
7003565226879444736688721.1985838071.0461.439
8004075967861.0795417639961.3696669221.1951.645
9004586718841.2146088591.1211.5407501.0381.3451.850
10005097459821.3496769541.2451.7118331.1531.4942.056
11005608201.0801.4847441.0491.3701.8829161.2681.6432.262
12006118941.1781.6198111.1451.4942.0531.0001.3841.7932.467
14007131.0431.3751.8899461.3361.7432.3951.1661.6142.0922.878
16001.1921.5712.1581.0821.5261.9922.7381.3331.8452.3903.290
18001.3411.7682.4281.2171.7172.2413.0801.4992.0752.6893.701
20001.4901.9642.6981.3521.9082.4903.4221.6662.3062.9884.112
22001.6392.1602.9682.0992.7393.7641.8332.5373.2874.523
24001.7882.3573.2382.2902.9884.1061.9992.7673.5864.934
26002.5533.2373.884
28002.7503.4864.183
30002.9463.7354.482
Height
(mm)600700900
Type112122331121223311212233
4003925386939564476127841.0855447539581.334
5004906738661.1955597659811.3566809421.1981.667
6005888071.0391.4336709181.1771.6278161.1301.4372.000
7006869421.2121.6727821.0711.3731.8989521.3181.6772.334
8007841.0761.3861.9118941.2241.5692.1701.0881.5061.9162.667
9008821.2111.5592.1501.0051.3771.7652.4411.2241.6952.1563.001
10009801.3451.7322.3891.1171.5301.9612.7121.3601.8832.3953.334
11001.0781.4801.9052.6281.2291.6832.1572.9831.4962.0712.6353.667
12001.1761.6142.0782.8671.3401.8362.3533.2541.6322.2602.8744.001
14001.3721.8832.4253.3451.5642.1422.7453.7971.9042.6363.3534.668
16001.5682.1522.7713.8221.7872.4483.1384.3392.1763.0133.8325.334
18001.7642.4213.1184.3002.0112.7543.5304.8822.4483.3894.3116.001
20001.9602.6903.4644.7782.2343.0603.9225.4242.7203.7664.7906.668
22002.1562.9593.8105.256
24002.3523.2284.1575.734
26004.503
28004.850
30005.196

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