Stelrad

Benefits

Save up to 10% on your energy bills!

Unique to the Stelrad ECO radiator is the concept whereby hot water flows directly into the front element first, giving it a higher temperature. This delivers more radiant heat, enhancing your feeling of comfort. As a result of the increased radiant temperature at the front of the radiator, the rear-most element is a little less warm than with other radiators.

This means there is less radiant heat lost through the wall via the back of the radiator. Altogether, this means an increase in your feeling of comfort, a reduction in your energy bills, an increase in the efficiency of your heating systems and a reduction in CO₂ emissions.

Why opt for a Stelrad Hygiene ECO radiator?

UP TO 10.5% reduction in your energy bills
UP TO 50% more radiant heat
UP TO 53 % higher average surface temperature in the front element
Retention of that feeling of comfort with lower temperature systems
UP TO 23% faster to heat up
UP TO 8.8% reduction in energy loss as the result of less heat radiated from the rear-most element
UP TO 6% saved by pre-set thermostatic valve
Suitable for renewable energy
Environmentally friendly heating
Valve that can be fitted on the left or right

3D Animation

Discover the Stelrad Hygiene ECO here in 3D

››› Hygiene ECO

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

How does the ECO technology work?

• Why opt for the ECO radiator?

• The benefit of radiant heat

• ECO radiator: serial flow

Image gallery

Click here to view the images of the Stelrad Hygiene ECO

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

Stelrad Eclipse thermostatic insert

Permanent air vent ECO – S-Vent DUO™

Mounting key for permanent air vent

Valve opener with venting hose for T2150

Towel bar – curved

Renovation kit ECO

Stelrad 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

Technical details

Low-temperature panel radiator made from high-quality steel, with serial flow technology (water flows first through the front panel). This results in high energy efficiency, maximum radiation (even in low-temperature heating systems), faster heating rate and less waste of energy.

• Product:	low-temperature valve radiator specifically developed for environments where hygiene and safety are all-important, with serial flow technology, both a centre and lateral bottom connections and a preset valve insert, which can be fitted on the left or right side of the radiator
• Finishing:	without upper grille or side panels and without convection fins
• Pre-installed:	preset Heimeier 4368 or 4369 valve insert, ECO 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, CEN certified, tested in accordance with EN215 and compatible with thermostatic heads M30 x 1,5 mm. For types 20 – 30 the valve insert can also be fitted on the left side of the radiator, a left version for a type 10 radiator is available on request. The thermostatic valve insert is factory-set in relation to the size of the radiator. This presetting ensures optimum throughput in the radiator. Factory setting for two-pipe systems, also suitable for one-pipe systems (as long as the valve insert is adjusted to position 8).
• Also supplied:	VDI brackets with anti-lift (type Monclac), screws, plugs and installation instructions
• Connections:	2 x ¾” male Eurocone centre connection and 2 x ½” female lateral bottom connection. Left version (type 20-30) only with 2 x ½” female lateral bottom connection.
• Lugs:	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 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:	Hygiene
• Types:	10 \| 20 \| 30
• Heights:	300 \| 400 \| 500 \| 600 \| 700 \| 900 mm
• Lengths:	400 – 3.000 mm
• Depths:	47 \| 77 \| 158 mm
• Download:

Height		Type 10	Type 20	Type 30
(mm)
300	W	338	585	867
	kg	6,17	11,57	17,8
	l	1,89	3,71	5,5
	m²	0,68	1,37	2,04
	n	1,2829	1,2709	1,2969
400	W	430	732	1.074
	kg	8,22	15,35	23,27
	l	2,34	4,71	7,07
	m²	0,91	1,825	2,73
	n	1,2933	1,2765	1,3002
500	W	521	879	1.275
	kg	10,28	19,12	28,73
	l	2,8	5,7	8,63
	m²	1,14	2,28	3,42
	n	1,3038	1,2821	1,3035
600	W	610	1.023	1.470
	kg	12,33	22,9	34,2
	l	3,25	6,7	10,2
	m²	1,37	2,74	4,11
	n	1,3142	1,2877	1,3068
700	W	699	1.167	1.659
	kg	14,19	26,83	40,1
	l	3,77	7,57	11,33
	m²	1,6	3,2	4,79
	n	1,3197	1,2933	1,3101
900	W	877	1.458	2.034
	kg	17,90	34,70	51,90
	l	4,8	9,3	13,6
	m²	2,06	4,12	6,17
	n	1,3307	1,3046	1,3167

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

Height (mm)	300			400			500
Type	10	20	30	10	20	30	10	20	30

400		234	347		293	430		352	510
500	169	293	434	215	366	537	261	440	638
600	203	351	520	258	439	644	313	527	765
700	237	410	607	301	512	752	365	615	893
800	270	468	694	344	586	859	417	703	1.020
900	304	527	780	387	659	967	469	791	1.148
1000	338	585	867	430	732	1.074	521	879	1.275
1100	372	644	954	473	805	1.181	573	967	1.403
1200	406	702	1.040	516	878	1.289	625	1.055	1.530
1400	473	819	1.214	602	1.025	1.504	729	1.231	1.785
1600		936	1.387	688	1.171	1.718	834	1.406	2.040
1800		1.053	1.561	774	1.318	1.933	938	1.582	2.295
2000		1.170	1.734	860	1.464	2.148	1.042	1.758	2.550
2200		1.287	1.907		1.610	2.363	1.146	1.934	2.805
2400		1.404	2.081		1.757	2.578	1.250	2.110	3.060
2600		1.521			1.903			2.285
2800		1.638			2.050			2.461
3000		1.755			2.196			2.637


Height (mm)	600			700			900
Type	10	20	30	10	20	30	10	20	30

400		409	588		467	664		583	814
500	305	512	735	350	584	830	439	729	1.017
600	366	614	882	419	700	995	526	875	1.220
700	427	716	1.029	489	817	1.161	614	1.021	1.424
800	488	818	1.176	559	934	1.327	702	1.166	1.627
900	549	921	1.323	629	1.050	1.493	789	1.312	1.831
1000	610	1.023	1.470	699	1.167	1.659	877	1.458	2.034
1100	671	1.125	1.617	769	1.284	1.825	965	1.604	2.237
1200	732	1.228	1.764	839	1.400	1.991	1.052	1.750	2.441
1400	854	1.432	2.058	979	1.634	2.323	1.228	2.041	2.848
1600	976	1.637	2.352	1.118	1.867	2.654	1.403	2.333	3.254
1800	1.098	1.841	2.646	1.258	2.101	2.986	1.579	2.624	3.661
2000	1.220	2.046	2.940	1.398	2.334	3.318	1.754	2.916	4.068
2200	1.342	2.251	3.234
2400	1.464	2.455	3.528
2600		2.660
2800		2.864
3000		3.069

Download the Heat Calculator
Download the Correction Factors

Connection possibilities

Important notice: The green ECO air vent is essential for the proper working of the radiator and cannot be replaced by a traditional air vent as the radiator will keep on heating.