Spiral catalog
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Finned tube radiators

Spiral The history of finned tube radiators goes back a long time. They first began to appear in factories, warehouses, greenhouses, gyms and laundries. Nowadays, we can also encounter them in office buildings, hallways, restaurants as well as in our homes. Contemporary architecture, filled with new shapes and novel solutions, has allowed the introduction of this industrial element into our immediate vicinity. The possibilities in terms of size, mounting and colour designs will expand the imagination and reinforce the space's uniqueness. Break loose from conventional standards and give...

Horizontal models Vertical models SPIRAL | Finned tube radiators | www.isan.cz

Spiral without fins Minimalism and subtle beauty. Heat-emitting tubes welded in square or S-shaped patterns. The heat produced by the tubes alone may not seem like much, but it is more than enough. This discreet solution is especially popular in corridors, halls, waiting rooms, staircases, wine cellars, restaurants, and even in low-energy and passive houses. It is particularly well suited for heating warehouses and areas where safety requirements are of greater concern, such as in horse stables or other farm buildings. The robust thick-walled pipes guarantee a long service life, making the...

Give subtlety a chance Horizontal models Vertical models SPIRAL | Finned tube radiators | www.isan.cz

Stainless steel design Models Ø32, Ø57, Ø76 MODERN INTERIOR DESIGN ELEMENTS Stainless steel radiators are designed for modern interiors, for premises with requirements for environmental resistance and durability. They are an important part of the room, a massive metal body with gently blasted finish and visible welds. WET ENVIRONMENT Stainless steel coils are suitable for rooms with higher humidity and in the environment where the radiator comes into contact with the water and steam. The material is waterproof and in the longterm period retains the functional characteristics and appearance....

Galvanized design All variants THE RADIATOR IN THE AGGRAVATED ENVIRONMENT The hot-dip galvanizing finish is suitable for environments with the difficult environmental conditions. By immersing in the zinc bath with the temperature of 450–470°C, the high quality zinc coating is applied to the steel body. This can long withstand the adverse effects of the surroundings and is resistant to mechanical wear. The galvanized surface is characterized by the following properties: ■ long life ■ non-porous uniform surface high quality and uniform coating, even on the inside and hard to reach areas This...

Spiral Horizontal heating output Length [mm] / Heating output [W]

Indicative heating outputs of the Spiral modifications Spiral Vertical The heating output of the vertical Spiral models is about 30 % lower than that of horizontal units. Stainless-steel Spiral The heat output of stainless-steel models is about 35 % lower than that of conventional steel units. Galvanized zinc Spiral The heating output of galvanized zinc models is about 10 % lower than that of conventional steel units. Spiral without fins The heating output of models without the ribbing is about 60-80 % lower than that of standard design units. Ø 32 The output reduction of the Spiral...

Thermostatic Packs corner white chrome inox illustration image Pack no. 113 / white / Code: O37BRC-113 Pack no. 115 / chrome / Code: O37CRC-115 Pack no. 117 / inox / Code: O37NRC-117 Pack no. 114 / white / Code: O37BRA-114 Pack no. 116 / chrome / Code: O37CRA-116 Pack no. 118 / inox / Code: O37NRA-118 Connection to copper pipes ø 15 mm Thermostatic head / white Corner thermostatic valve and lockshield valve / white Clamping fittings for copper pipes / chrome Connection to Al/PEX, Al/PERT pipes ø 16×2 mm Thermostatic head / white Corner thermostatic valve and lockshield valve / white...

angular – triax white chrome inox illustration image Models with reverse installation RAT2 Ø32×92 RAT2 Ø57×137 Connection to copper pipes ø 15 mm Thermostatic head / white Angular thermostatic valve and lockshield valve / white Clamping fittings for copper pipes / chrome Pack no. 103L / chrome / left / Code: O37CUCL103 Pack no. 103R / chrome / right / Code: O37CUCR103 Connection to copper pipes ø 15 mm Thermostatic head / chrome Angular thermostatic valve and lockshield valve / chrome Clamping fittings for copper pipes / chrome Pack no. 105L / inox / left / Code: O37NUCL105 Pack no. 105R /...

Spiral Electro Electricity is ubiquitous, offering us far more options as to the placement of the “helix”. Spiral Electro is a stand-alone heating unit connected to the mains. Common installation locations include hallways, dressing rooms, garages, workshops, restaurant central pillars, underneath waiting room benches, basically anywhere electricity is available. The distinctive industrial design will add a touch of originality to your interior, while the wide range of available colours will allow you to stylishly incorporate the radiator into the surrounding space. It can be ordered with...

Electricity takes the leading role Horizontal models Vertical models SPIRAL | Finned tube radiators | www.isan.cz

Spiral Electro heating output The heating output of electric Spiral units is determined by the power input of the heating rod. Max. recommended power input [W] Vertical models Type Length [mm] / Max. recommended power input [W] 500 Horizontal models Length [mm] / Max. recommended power input [W] Note: if a rod with the specified power is not available for the selected type of regulation, the nearest lower input power is installed. Installed power inputs Nexus series: 1) 200 W; 2) 400 W; 3) 600 W; 4) 800 W SPIRAL | Finned tube radiators | www.

Regulators with Nexus system Benefits Nexus system heating rod compatibility with any Nexus regulator The innovative heating rod - regulator connection facilitates the replacement of the existing regulator for a new one with a different design or improved functions. Our range includes basic regulators, regulators with advanced functions or Wi-Fi connectivity. quick and easy installation* *Installation may only be performed by qualified persons A basic regulator with Nexus system designed for electric dryers controlled by touch buttons. It supports various operating modes, including timer,...