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Zehnder Charleston Electric
Zehnder Charleston Electric
Zehnder Charleston Electric
Zehnder Charleston Electric

The Zehnder Charleston radiator has played a key part in the Company’s success over the past 80 years.

Continuous advances in the quality of production methods and technology has kept the Charleston Multi-column at the forefront of the radiator market.

Take a look behind the scenes to discover how they are made.

High quality, using the latest technology and production methods

This is how the famous Zehnder Charleston Multi-column is made

During the first phase of production of a multi-column radiator, steel strips are wound into a coil measuring 1200mm to 1500mm in diameter and weighing over 2 tonnes. Steel tubes measuring 4 to 6 metres are used to create the radiator columns.

Production of the collector

The coils of steel are punched by a press to create the two halves of the collector. The two pieces are then welded together to form double-machined heads. These headers are then sanded and cut in half to create two collectors. These elements are then quality checked before moving onto the next stage.

Production of the section

The collectors and the tubes are now welded together and then ground to make neat joins. At each stage the sections are checked and quality controlled.

The sections are hermetically sealed and then immersed in a bath of water. Each section is then subjected to a pressure of 16 bar to check for leaks.

Assembly

The radiator sections are now connected to each other using tip-welding. Further testing then checks each radiator for leaks.

After testing, the radiator is suspended ready for the next stage in production.

The finishing touches

First of all the radiators are cleaned to remove any dust and grease. Next a base coat is applied using an electrophoretic technique in order to protect against corrosion and to give a perfect base. The radiator is then placed into a furnace, baking the primer on to the steel at about 180°C.

After sufficient cooling, the radiator is moved along the production line ready for powder coating. Powder coating is much more environmentally friendly than wet painting. Standard white radiators are automatically painted, whereas all other colours and finishes are manually sprayed.

The radiator is then returned to the oven where the powder melts evenly and gives the radiator a perfect finish that is resistant to shock and heat.

Before packing, each radiator is thoroughly quality checked once again and then up to 98% of radiators are packaged and wrapped using a fully automated system.

Zehnder Charleston Electric

Delivery:
25- 30 working days
Guarantee - 5 Years
Electrical - 2 Years

White / 600x530 (NZ-060-053/GF) 31753118613604
Radiator Type: Electric
Width: 484mm
Height: 600mm
Weight: 27kg
Electric Output: 500 Watts
Postition: Horizontal
White / 600x622 (NZ-060-062/GF) 31753118646372
Radiator Type: Electric
Width: 576mm
Height: 600mm
Weight: 30kg
Electric Output: 750 Watts
Postition: Horizontal
White / 600x760 (NZ-060-076/GF) 31753118679140
Radiator Type: Electric
Width: 714mm
Height: 600mm
Weight: 41kg
Electric Output: 1000 Watts
Postition: Horizontal
White / 600x898 (NZ-060-089/GF) 31753118711908
Radiator Type: Electric
Width: 852mm
Height: 600mm
Weight: 47kg
Electric Output: 1250 Watts
Postition: Horizontal
White / 600x1036 (NZ-060-103/GF) 31753118744676
Radiator Type: Electric
Width: 990mm
Height: 600mm
Weight: 58kg
Electric Output: 1500 Watts
Postition: Horizontal
White / 600x1312 (NZ-060-131/GF) 31753118777444
Radiator Type: Electric
Width: 1266mm
Height: 600mm
Weight: 70kg
Electric Output: 2000 Watts
Postition: Horizontal
Custom Colour / 600x530 (NZ-060-053/GF-CF) 28006481035364
Radiator Type: Electric
Width: 484mm
Height: 600mm
Weight: 27kg
Electric Output: 500 Watts
Postition: Horizontal
Custom Colour / 600x622 (NZ-060-062/GF-CF) 28006481559652
Radiator Type: Electric
Width: 576mm
Height: 600mm
Weight: 30kg
Electric Output: 750 Watts
Postition: Horizontal
Custom Colour / 600x760 (NZ-060-076/GF-CF) 28006482018404
Radiator Type: Electric
Width: 714mm
Height: 600mm
Weight: 41kg
Electric Output: 1000 Watts
Postition: Horizontal
Custom Colour / 600x898 (NZ-060-089/GF-CF) 28006483755108
Radiator Type: Electric
Width: 852mm
Height: 600mm
Weight: 47kg
Electric Output: 1250 Watts
Postition: Horizontal
Custom Colour / 600x1036 (NZ-060-103/GF-CF) 28006484148324
Radiator Type: Electric
Width: 990mm
Height: 600mm
Weight: 58kg
Electric Output: 1500 Watts
Postition: Horizontal
Custom Colour / 600x1312 (NZ-060-131/GF-CF) 28006486933604
Radiator Type: Electric
Width: 1266mm
Height: 600mm
Weight: 70kg
Electric Output: 2000 Watts
Postition: Horizontal
Regular price
£481.52
Sale price
£481.52
Include VAT Delivery Terms, options selected at checkout.
SKU: NZ-060-053/GF

The Zehnder Charleston is the original multi column radiator and whilst the techniques and precision of manufacture have changed, it is still being produced to the original design from the 1930's and so retains its authentic appeal. It is available in a wide variety of sizes to suit your project. It is an electric, oil filled radiator which is available in six sizes and is ideal for extensions, conversions and loft rooms which are out of reach of your traditional heating system. Sizes range from 600mm high x 530mm to 1312mm wide. It is supplied with the new Zehnder Radio Frequency Controller. This remote device – also wall mountable – allows the homeowner to make their radiator as efficient as possible by customising daily and weekly operation programmes so as they are totally tailored to their lifestyle and usage patterns. The unit has a range of 30 metres in open space and 10 metres between rooms (one wall). It also features the innovative ‘open window’ detection system and ‘presence detection’ which reduces energy usage by automatically reducing the temperature when you are away.  Here's how it works;

The Charleston Electric Immersion Rating:
500 - 2000 Watts

Here's how they are made!

This radiator is available in any of the Zehnder Colour System colours – see here - at a cost of the standard white + 25%. Colour swatches can be ordered here and the cost is refundable either when you return the swatch or place an order. Delivery of coloured radiators is normally c.4 weeks. Please contact us for further details.

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