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NOVELLO ECO
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 Novello 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
Accessories
Art. Code: T1684
Art. Code: T1683
Art. Code: R4250
Art. Code: T1633
Art. Code: T1538
Art. Code: T1537
Art. Code: T1101
Art. Code: T2153
Art. Code: T2152
Art. Code: T2151
Art. Code: T2150
Art. Code: T1531
Art. Code: T1665
Art. Code: T1663
Art. Code: T1661
Art. Code: T1664
Art. Code: T2130
Art. Code: T1666
Art. Code: T2114
Art. Code: T1662
Art. Code: T1650
Art. Code: T1622
Art. Code: T1653
Art. Code: T1233
Art. Code: T1656
Art. Code: T1660
Art. Code: T1643
Art. Code: T1642
Art. Code: T1587
Art. Code: T1654
Art. Code: T1651
Art. Code: T1655
Art. Code: T1652
Art. Code: T1131
Art. Code: T1100
Art. Code: T1114
Art. Code: T1110
Art. Code: R3201
Art. Code: R4102
Art. Code: R3217
Art. Code: R3203
Art. Code: R3207
Art. Code: R4150
Art. Code: R4221
Art. Code: R4101
Art. Code: R3208
Art. Code: R4220
Art. Code: R4216
Art. Code: R4218
Art. Code: R4219
Art. Code: T2106
Art. Code: T2104
Art. Code: T2105
Art. Code: T2107
Downloads
Brochure
Technical manual
Product sheet
Product photo
Specification text
Calculate your heat emission
Manual
Assembly instructions
T2130 Montagevoorbeelden – exemples de montage – Montagebeispiele – mounting examples
PDF Size: 696 KB
Download
Certificate
Technical details
Low-temperature panel radiator made from high-quality steel, with serial flow technology (hot water first flows 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.
Specification text
Specification text
| Product: | Stelrad low-temperature valve radiator with serial flow technology, both centre and lateral bottom connections and a preset valve insert, which can be fitted on the left or right side of the radiator |
| Finishing: | upper grille and side panels |
| Pre-installed: | preset Heimeier 4368 or 4369 valve insert, ECO air vent and blind plugs |
| Valve insert: | The integrated adjustable valve (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 21 – 22 – 33 can the valve insert can also be fitted on the left side of the radiator, a left version for a type 11 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 21-22-33) 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: | NF |
| Declaration of equivalence: | Bureau CRG and Kiwa |
| Types: | 11 | 21 | 22 | 33 |
| Heights: | 300 | 400 | 500 | 600 | 700 | 900 mm |
| Lengths: | 400 – 3.000 mm |
| Depths: | 61 | 77 | 100 | 158 mm |
Specification text
NOVELLO-ECO-EN
Document Size: 18 KB
Download
Type overview
Type overview
| Height | Type 11 | Type 21 | Type 22 | Type 33 | |
|---|---|---|---|---|---|
| (mm) | |||||
| 300 | W | 509 | 933 | 1.347 | |
| kg | 9,31 | 16,5 | 24,7 | ||
| l | 1,89 | 3,7 | 5,2 | ||
| m² | 2,09 | 3,51 | 5,26 | ||
| n | 1,3216 | 1,3054 | 1,3279 | ||
| 400 | W | 676 | 927 | 1.173 | 1.686 |
| kg | 12,78 | 18,83 | 21,83 | 32,63 | |
| l | 2,34 | 4,8 | 4,77 | 6,8 | |
| m² | 2,95 | 3,37 | 4,92 | 7,38 | |
| n | 1,3117 | 1,2885 | 1,3047 | 1,3277 | |
| 500 | W | 833 | 1.107 | 1.401 | 2.007 |
| kg | 16,24 | 23,37 | 27,17 | 40,57 | |
| l | 2,8 | 5,8 | 5,83 | 8,4 | |
| m² | 3,8 | 4,31 | 6,33 | 9,49 | |
| n | 1,3018 | 1,2956 | 1,3040 | 1,3275 | |
| 600 | W | 980 | 1.287 | 1.617 | 2.313 |
| kg | 19,7 | 27,9 | 32,5 | 48,5 | |
| l | 3,25 | 6,8 | 6,9 | 10 | |
| m² | 4,66 | 5,24 | 7,74 | 11,61 | |
| n | 1,2919 | 1,3027 | 1,3032 | 1,3274 | |
| 700 | W | 1.117 | 1.467 | 1.824 | 2.607 |
| kg | 22,9 | 32,7 | 38,07 | 57 | |
| l | 3,77 | 7,57 | 7,63 | 11,25 | |
| m² | 5,51 | 6,18 | 9,15 | 13,72 | |
| n | 1,2919 | 1,3099 | 1,3025 | 1,3272 | |
| 900 | W | 1.360 | 1.836 | 2.220 | 3.180 |
| kg | 29,3 | 42,3 | 49,2 | 74 | |
| l | 4,8 | 9,1 | 9,1 | 13,75 | |
| m² | 7,22 | 8,05 | 11,97 | 17,96 | |
| n | 1,2919 | 1,3242 | 1,3011 | 1,368 |
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
NOVELLO-ECO-EN
Document Size: 39 KB
Download
Connection possibilities
Connection possibilities
| LEFT | RIGHT |
| TYPE 21-33 | |
 |  |
| TYPE 11 | |
 |  |
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.
Lugs
Lugs
| Length 400-1600 | Length 1800-3000 | ||||||||||
| TYPE 21-33 | |||||||||||
| 
| ||||||||||
| TYPE 11 | |||||||||||
| 
| ||||||||||
Installation
Installation
| TYPE 11 | TYPE 21 | TYPE 22 | TYPE 33 |
 |  |  |  |
Connection dimensions
| LEFT | RIGHT |
TYPE 21-33 | |
 |  |
TYPE 11 | |
 |  |
| L = Length of the radiator | |
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.
