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Othello collection

Othello collection

Product catalog summary

Product Overview

The OtHellO collection by Ridea features radiators with elliptical designs that combine high thermal efficiency with elegant, minimalist aesthetics. The collection includes various models suitable for bathroom and home heating, emphasizing design, performance, and installation versatility.

Key Models and Features

OtHellO Mono Slim: Vertical elliptical radiator with matt RAL 9016 finish, available in hydronic and electric versions. The electric model uses patented sustainable LIQUID STONE technology. Includes a chromed horizontal towel rail for added design appeal.
OtHellO Twin Slim: Designed for medium to large bathrooms, featuring two chromed horizontal towel rails. Available in multiple colors and finishes, combining refined shapes with advanced technology.
OtHellO Zenith: Single-column modular radiator offering high thermal output and installation flexibility. Features multiple connection options suitable for renovations and existing systems.
OtHellO Plate Slim: Modular, slim-depth radiator ideal for installation below windows or full walls, supporting transversal installation to maintain consistent design across rooms.

Technical Specifications

Each model includes detailed data on dimensions, weight, water content, and thermal yield at temperature differentials of 30°C and 50°C. Electric versions specify power ratings. Examples include:

Mono Slim: Height 1890 mm, Width 261 mm, Thermal yield 221 W (ΔT 30°C), 430 W (ΔT 50°C), Weight 5.0 kg, Water content 0.9 L.
Twin Slim: Height 1890 mm, Width 462 mm, Thermal yield 441 W (ΔT 30°C), 860 W (ΔT 50°C), Weight 20.0 kg, Water content 1.8 L.
Zenith: Modular with up to 30 elements; thermal yield per element ranges from 55 W to 293 W (ΔT 50°C), weight and water content scale accordingly.

Installation and Connection Options

Supports both double-pipe (bitubo) and mono-pipe (monotubo) systems. Valves and lockshields are compatible with copper, multilayer, and iron pipes. Multiple connection kits and accessories facilitate integration into existing plumbing. Standard accessories include brackets, towel rails (varying by model), manual temperature controllers for electric versions, chromed pipe covers, and rosettes for aesthetic finishing.

Finishes and Customization

The standard finish is matt RAL 9016. Additional finishes are available with surcharges:

RAL finishes from Ridea catalogue: +15%
Special finishes from Ridea catalogue: +20%
RAL finishes not in Ridea catalogue: +30%

Options include a wide range of RAL colors and special finishes such as anodized, polished, gold leaf, silver leaf, and textured or metallic coatings.

Recommended Accessories

Thermostatic angle valves and lockshields for various pipe types and system configurations.
Chrome-finished unions and pipe covers.
Thermostatic heads with adjustment ferrules for hydronic versions.
Model-specific brackets and towel rails.

Product Components and Accessories

Includes thermostatic heads with adjustment ferrules finished in chrome, straight thermostatic valve/lockshield assemblies with sensors and diaphragms compatible with copper, multilayer, or iron pipes (35 mm spacing), chrome rosettes (41 mm diameter), and chromed pipe cover kits (88x50 mm, 35 mm center-to-center).

Radiator Models and Coding

Model codes indicate version, feeding type, height, width, and finish. Dimensions range from small (590 mm height) to large (up to 2090 mm height), with corresponding thermal outputs and water contents. Detailed dimensional and performance data support precise planning.

Technical Specifications and Standards

Maximum operating temperature: 90°C
Maximum operating pressure: 6 bar standard; 16 bar available on request for Classic and Extró collections
Test pressure: 9 bar
Water pH range: 6.5 to 8.0
Water hardness: 12.0 to 14.0 °f
Thermal yield tests comply with European standard EN 442
Electric radiator power ratings comply with CEI EN 60335-1, based on 230 V, 50 Hz supply

Ordering Instructions and Customization

Specify finish type (standard or RAL paint, gloss or matte)
Specify valve and lockshield group configuration (combined or separate; not supplied as standard)
Specify pipe connection type and diameter (copper, multilayer, or iron; not supplied as standard)
Specify center-to-center distances, connection positions, and types if non-standard

Additional Notes

This catalog supersedes previous versions and has been effective since October 2017. Thermal yield for temperature differentials other than 50°C can be calculated using the formula: yield at ΔT 50°C × (new ΔT / 50)^n. Full accessory and finish lists are referenced on pages 116 and 121 respectively. Extra charges apply for certain finishes and customizations. The company reserves the right to modify product data, finishes, and specifications without prior notice.

Summary of Critical Information

Elliptical design ensures both aesthetic appeal and high thermal efficiency.
Multiple models accommodate various room sizes and installation requirements.
Hydronic and electric versions available; electric models incorporate sustainable technology.
Wide range of finishes and accessories enable customization and installation flexibility.
Comprehensive technical data supports accurate specification and integration.

Catalog excerpts

) $Mjky. ;v>N; ^ t \ : ■ ^ '^rfi*- ; dtj.': *' rV.vt\ :■* . V > : ‘ A; ■ . Y' • -4- :'■ ' : OTHELLO COLLECTiON La potenza termica data dalla forma ellittica propria della collezione. L’eleganza delle linee semplici e la ricercatezza dei dettagli. The thermal power given by the elliptical shape of the collection. the elegance of simple lines and refined detai

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La perfezione per l'ambiente bagno. Lelegante corpo scaldante verticale, verniciabile a piacere, si fonde con la preziosa cromatura del fascione orizzontale rendendo l'oggetto semplice, ma nello stesso tempo scultoreo e dall'affascinante forma elLittica. Elevata potenza termica per un oggetto dal design intramontabile. Disponibile anche nella rispettiva versione elettrica prodotto con la tecnologia sostenibile e brevettata LIQUID STONE. The perfection for the bathroom environment. The elegant vertical heating body blends in with the precious anodized aluminium of the horizontal towel rail making...

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Forme decise, ma estremamente fini, nate dalLa sintesi tra tecnologia ed estetica di qualita, disponibile in infinite coLorazioni e finiture a piacere, per meglio adattarsi allo stile dell'ambiente in cui viene installato. Completato dai due fascioni orizzontali cromati che lo rendono perfetto per un bagno di medie/grandi dimensioni. Defined shapes, but extremely fine. This radiator is the synthesis of high quality technology and aesthetics. Available in endless colors and finishes to better fit every style. Perfect for a mid-wide bathroom.

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OTHELLODesign by Ridea Innovazione e f Lessibilita d'istallazione sono I'anima di questo radiatore monocolonna capace di fornire una potenza termica senza pari sul mercato. Il suo design si sviluppa sull'asse verticale con un perfetto equilibrio tra raffinate cromature ed eleganti verniciature. I numerosi attacchi disponibili ne permettono la facile installazione su impianti esistenti rendendolo l'oggetto perfetto anche per ristrutturazioni e veloci cambi di stile. Innovation and installation flexibility are the core aspects of this single column radiator able of delivering the greates thermal yield...

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Versatile, elegante e modulare. Ideale per soluzioni sotto finestra o a tutta parete grazie alia ridotta profondita degli elementi. Installable trasversalmente in tutti gli ambienti della casa per mantenere una maestrale coerenza progettuale. Versaltile, elegant and modular. Ideal for below window or full-height wall solutions thanks to its reduced depth. It can be installed transversally in all rooms, from bathroom to living in order to mantain a masterly design consistency.

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VERSIONE ELETTRICA VERSIONE ACQUA ELECTRIC VERSION HYDRONIC VERSION Accessori di serie: Staffe - 1 portasalvietta - Regolatore manuale di teimperatura a comando manuale per versione elettrica, finitura bianco Standard parts: Brackets - 1 towel rail, Manual temperature controller foe electric version, white finish Allacci disponibili Connections available STANDARD Impianto bitubo/monotubo Double-pipes/ Mono-pipe plant Accessori consigliati Suggested accessories Usta completa accessori a pag. 116 Full list of accessories at page 116 lista colori/finiture a pag. 121 FuII list of finishes at...

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versione feeding numero elementi elements number altezza height larghezza width interasse center to center distance resa termica versione acqua thermal yield potenza elettrica eletrical power peso a vuoto weight empty contenuto d'acqua water content (lt) SOVRAPREZZO PER FINITURE A RICHIESTA, rispetto alla finitura standard .22, RAL 9016 sablè EXTRA CHARGE FOR FINISH ON REQUEST, over standard finish .22, RAL 9016 sablè .19 verniciature RAL presenti a catalogo Ridea / RAL paintings on Ridea catalogue _______________________________________________________________________________+15% .20 verniciature...

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Accessori di serie: Staffe - 2 portasalvietta Standard parts: Brackets - 2 towel rails Allacci disponibili Connections available STANDARD Impianto bitubo Double-pipes plant <=■ UL 1 in <=■ ju ■=> 2 e> nr CON SOVRAPREZZO / WITH EXTRA CHARGE Impianto bitubo Double-pipes plant Impianto monotubo, valvola compresa Mono-pipe plants, valve included Accessori consigliati Suggested accessories Lista completa accessori a pag. 116 Full list of accessories at page 116 lista colori/finiture a pag. 121 FuII list of finishes at page 121 Specificare nell'ordine codice 075 On the order spcify code 075 + 50,00...

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versione feeding numero elementi elements number 2 altezza height larghezza width interasse center to center distance resa termica versione acqua thermal yield peso a vuoto weight empty contenuto d'acqua water content SOVRAPREZZO PER FINITURE A RICHIESTA, rispetto alla finitura standard .22, RAL 9016 sablè EXTRA CHARGE FOR FINISH ON REQUEST, over standard finish .22, RAL 9016 sablè .19 verniciature RAL presenti a catalogo Ridea / RAL paintings on Ridea catalogue _______________________________________________________________________________+15% .20 verniciature speciali presenti a catalogo Ridea...

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Accessori di serie: Staffe Standard parts: Brackets Allacci disponibili Connections available STANDARD Impianto bitubo Double-pipes plant CON SOVRAPREZZO / WITH EXTRA CHARGE Impianto bitubo Impianto monotubo, valvola compresa Double-pipes plant Mono-pipe plants, valve included Accessori consigliati Suggested accessories Lista completa accessori a pag. 116 Full list of accessories at page 116 lista colori/finiture a pag. 121 FuII list of finishes at page 121 Specificare nell'ordine codice 075 On the order spcify code 075 + 50,00 € codice / code Descrizione / Description 106 103 Valvola...

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versione feeding numero elementi elements number larghezza width interasse center to center distance resa termica* versione acqua thermal yield* peso a vuoto weight empty contenuto d'acqua water content SOVRAPREZZO PER FINITURE A RICHIESTA, rispetto alla finitura standard .22, RAL 9016 sablè EXTRA CHARGE FOR FINISH ON REQUEST, over standard finish .22, RAL 9016 sablè .19 verniciature RAL presenti a catalogo Ridea / RAL paintings on Ridea catalogue ______________________________________________________________________________+15% .20 verniciature speciali presenti a catalogo Ridea / Special paintings...

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