Coalbrookdale SEVERN - User Manual

NOTE: STOVE CAN BE INSTALLED AS A TOP OR
BACK FLUE APPLIANCE.
The Severn Stove is intended to provide space heating
only. The appliance and burning rate are controlled by
the manual adjustment setting of the sliding levers only
at the bottom of each firedoor.
Rating
Space Heating 15kW (50,000 Btu/h)
For correct operation of the appliance, the height of the
chimney from its base should not be less than 5.5m and
terminate above the roof in accordance with current
Building Regulations and regional statutory requirements
as outlined in BS 6461 Parts 1 and 2.
The structural flue through the chimney should not be
less than 200mm diameter. Pargeted lined flues,
228mm x 228mm must be in sound condition, and any
internal offsets should not be less than 60˚ to the
horizontal. Check that the flue exit is not obstructed or
reduced in size.
IMPORTANT: FAILURE TO OBSERVE THE
RECOMMENDED MINIMUM SIZES OR METHODS OF
FLUE CONNECTION MAY LEAD TO FUME EMISSION
INTO THE ROOM AND REDUCED BURNING RATES.
The internal and external condition of the chimney
should be checked before the appliance is installed and
rectified where necessary to prevent air leakage or
porosity.
9/00 EINS 33742
Installation Instructions
for Freestanding
Severn Stove
Consumer Protection Act 1987
As manufacturers and suppliers of cooking and heating products, in
compliance with Section 10 of the Consumer Protection Act 1987,
we take every care to ensure, as far as is reasonably practicable, that
these products are so designed and constructed as to meet the
general safety requirement when properly used and installed. To this
end, our products are thoroughly tested and examined before
despatch.
IMPORTANT NOTICE: Any alteration that is not approved by Aga-
Rayburn, could invalidate the approval of the appliance, operation of
the warranty and could also affect your statutory rights.
Control of Substances - Health & Safety
Important
This appliance may contain some of the materials that are indicated
below. It is the Users/Installers responsibility to ensure that the
necessary personal protective clothing is worn when
handling where applicable, the pertinent parts that contain any of the
listed materials that could be interpreted as being injurious to health
and safety, see below for information.
Firebricks, Fuel beds, Artificial Fuels - when handling use
disposable gloves.
Fire Cement - when handling use disposable gloves.
Glues and Sealants - exercise caution - if these are still in liquid
form use face mask and disposable gloves.
Glass Yarn, Mineral Wool, Insulation Pads, Ceramic Fibre,
Kerosene Oil - may be harmful if inhaled, may be irritating to skin,
eyes, nose and throat. When handling avoid inhaling and contact
with skin or eyes. Use disposable gloves, face-masks and eye
protection. After handling wash hands and other exposed parts.
When disposing of the product, reduce dust with water water spray,
ensure that parts are securely wrapped.
SEVERN
PERFORMANCE
THE CHIMNEY
EXISTING CHIMNEYS

Summary

Health and Safety Precautions

Handling Hazardous Materials

Users/Installers must wear protective clothing when handling materials like firebricks, fire cement, adhesives, insulation, and kerosene oil.

Performance Specifications

Space Heating Output

The Severn Stove is designed for space heating only, with its burning rate controlled by manual levers.

Chimney Requirements

Chimney Height and Diameter

Chimney height must be at least 5.5m, and the structural flue diameter not less than 200mm.

Existing Chimney Condition

Check existing chimneys for air leakage or porosity and ensure they are rectified before installation.

Chimney Installation

Flue Liners and Repair

Use acid-resistant liners (min 200mm diameter) and consult Building Inspector for chimney repairs.

Factory-Made Insulated Chimney

Recommended internal face is refractory lined, complying with BS 4543, with a minimum diameter of 175mm.

Chimney Terminations

Terminate chimneys above roof level per Building Regulations to avoid downdraught issues.

Preparation of Builders Recess Opening

Recess Dimensions

Rectangular recess required: 975mm wide, 350mm deep, and 1320mm height for top flue outlet.

Air Supply Requirements

Ventilation and Extractor Fans

Provide a 100cm² air vent to outside air and avoid extractor fans in the same room.

Flue Layout and Connection

General Flue Connection

Ensure flue pipe extends 150mm into brickwork, avoid horizontal runs, and seal all joints airtight.

Horizontal Pipework Limitations

Extended lengths of horizontal pipework must be avoided and shall not exceed 150mm.

Commissioning and Testing

Initial Lighting and Checks

Open firedoors, ignite fuel with air slides open, and check for seal soundness and flue function.

Post-Installation Demonstration

Contractor must demonstrate operation, riddling, throat plate lowering, and flue cleaning to the user.

General Information

Grate Bars

The stove uses eight grate bars of one type and seven of another, fitting into specific positions.

Flue Pipe Availability

150mm diameter black painted C.I. flue pipes and replacement parts are available through local stockists.

Coalbrookdale SEVERN Specifications

General

Brand	Coalbrookdale
Model	SEVERN
Category	Wood stove
Language	English