INSTALLATION INSTRUCTIONS FOR THE

CHARNWOOD SLX20

HEALTH AND SAFETY

PRECAUTIONS

WARNING please take care when installing the appliance that the requirements of the Health and Safety at Work Act are met.

Some types of fire cement are caustic and should not be allowed to come into contact with the skin. In case of contact wash with plenty of water.

If there is a possibility of disturbing any asbestos in the course of installation then please use appropriate equipment.

There must not be an extractor fan in the same room as the appliance as this can cause the appliance to emit fumes into the room.

There must be an adequate air supply to the room in which the appliance is installed totalling at least 100 square cm. (16 square inches) to provide combustion air. This is particularly necessary if the room is double glazed.

In addition to these instructions the requirements of BS:8303 and BS:6461 Pt 1&2; 1984 must be fulfilled. Local Authority Bye-laws and Building Regulations regarding the installation of Solid Fuel burning appliances, flues and chimney must be observed.

PERFORMANCE

The rated output for the SLX20 is 5.4 kW (18500btu/h) to the room.

This is the output obtained burning smokeless fuel with the doors closed over a 4 hourly re-fueling interval.

There is an optional add-in domestic hot water boiler available with an output of 2.0 kW (6800 btu/h). If this is fitted then the output to the room will be reduced by a corresponding amount.

CHIMNEY

In order for the appliance to perform satisfactorily the chimney height must not be less than 4 metres measured from the outlet of the fire to the top of the chimney. The chimney should preferably be 175mm (7 inches) or 200mm (8 inches) internal diameter or square with sides of 175mm or 200mm internally and MUST NOT BE LESS THAN 150mm (6 INCHES) INTERNAL DIAMETER OR 150 x

150MM INTERNAL SQUARE.

If an existing chimney is to be used it must be swept and

checked, it must be in good condition, free from cracks and blockages, and should not have a excessive cross sectional area (e.g. Greater than 250mm x 250mm). If you find that the chimney is in poor condition then expert advice should be sought regarding the necessity of having the chimney lined. If it found necessary to line the chimney then a lining suitable for Solid Fuel must be used.

If there is no existing chimney then a prefabricated block chimney or a twin walled insulated stainless steel flue to BS:4543 can be used either internally or externally. These chimneys must be fitted in accordance with the manufacturers instructions and Building Regulations.

Single wall flue pipe is suitable for connecting the appliance to the chimney but is not suitable for using for the complete chimney.

If it is found there is excessive draw in the chimney then a draught stabiliser should be fitted.

HEARTH AND FIRE

SURROUND

The appliance must be installed on a fireproof hearth and must be situated at least 300mm (12 inches) from any combustible material. The positioning of the appliance and the size of the hearth are governed by building regulations for Class 1 appliances. These building regulations state that the hearth must extend in front of the appliance by at least 300mm (12 inches) and to the sides by at least 150mm (6 inches). If in doubt as to the positioning of the appliance expert advise should be sought either from the supplier or the local building inspector.

The fireplace must allow good circulation of air around the appliance, especially above it, to ensure that maximum heat is transferred to the room and also to prevent the fireplace overheating. A gap of 150mm (6 inches) each side and 300mm (12 inches) above the appliance should give sufficient air circulation. If a wooden mantelpiece, beam or surround is used in the fireplace it should be a minimum of 460mm (18 inches), and preferably 600mm (24 inches) above the appliance. In some situations it may be necessary to shield the beam or mantelpiece to protect it.

PREPARATION OF THE FIREPLACE

Before fitting the appliance into an existing fireplace remove the fire back and any loose in-fill material.

The surround and opening for the appliance must conform with Figs. 3. The flat area around the opening must be a minimum of 750mm wide and 660mm high. Ensure that the hearth and the base in the opening are flat, level, and at

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SLX20 9.03

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Charnwood installation instructions Installation Instructions for Charnwood SLX20
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SLX20 specifications

The Charnwood SLX20 is a highly acclaimed wood-burning stove that exemplifies both style and functionality, making it an ideal choice for homeowners seeking an efficient heating solution. As part of the Charnwood brand, known for its quality and craftsmanship, the SLX20 delivers exceptional performance, ensuring that it meets the needs of modern living while adhering to traditional aesthetics.

One of the standout features of the SLX20 is its impressive heat output. Designed to heat spaces up to 220 square meters, this stove boasts a nominal output of 5 kW, making it perfect for both small and medium-sized rooms. The large viewing window provides an unobstructed view of the fire, enhancing the ambiance and warmth of any living space.

In terms of efficiency, the SLX20 excels with an efficiency rating of over 80%. This means that a majority of the energy generated from the wood is converted into usable heat, resulting in lower wood consumption and reduced emissions. This is particularly important in today’s environmentally conscious world where sustainability is a priority.

The SLX20 incorporates advanced technologies such as the Cleanburn system, which maximizes combustion efficiency. This system ensures that the wood burns more completely, producing less smoke and particulate matter. Additionally, the Airwash system keeps the glass clear, improving visibility of the flames while reducing the need for frequent cleaning.

Versatility is another hallmark of the Charnwood SLX20. Available in a range of colors and finishes, including classic black, blue, and green, this stove can seamlessly integrate into various interior design styles. Furthermore, it offers the option of a pedestal or traditional base, allowing for customization to match your specific preferences.

Another notable characteristic of the SLX20 is its commitment to safety. Built with robust materials and tested to the highest standards, the stove features a double-skinned body that provides improved heat retention and enhanced safety. The integrated ash pan makes cleaning convenient and efficient, ensuring that maintenance is hassle-free.

In summary, the Charnwood SLX20 combines efficiency, style, and cutting-edge technology to deliver an outstanding wood-burning stove experience. With its powerful heat output, exceptional efficiency, and customizable design options, it stands out as an excellent choice for those looking to enrich their home with the warmth and charm of a real fire. Whether for residential use or as an elegant feature, the SLX20 represents a perfect fusion of form and function in modern home heating solutions.
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