Rayburn 212SFW, 200SFW Checking Existing Chimney, Factory-Made Insulated Chimneys

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THE CHIMNEY

The minimum chimney draught requirement for the 200SFW at nominal total heat output is 2.5 Pa.

The minimum chimney draught requirement for the 212SFW at nominal total heat output is 12 Pa.

The mean flue gas temperature of the Rayburn 200SFW directly downstream of the flue spigot at nominal heat output is 131ºC.

The mean flue gas temperature of the Rayburn 212SFW directly downstream of the flue spigot at nominal heat output is 210ºC.

The appliance is not suitable for installation in a shared flue system

Checking Existing Chimney

The internal and external location of the chimney should be checked before the appliance is installed and rectification made where necessary to prevent leakage or porosity. The soundness of the chimney which should have a minimum flue dimension of 150mm can be confirmed by smoke testing.

Advice on the test method can be obtained from HETAS Ltd.

When repairing or re-using existing chimneys it is recommended that the building control officer be consulted before the commencement of work with particular attention to the chimney height and its termination

The chimney MUST be swept before installation.

Erecting New Chimney

The flue through the chimney should be formed with pre-cast moisture and acid resistant liners with a minimum internal diameter of 150mm diameter and all in accordance with the current Building Regulations (England and Wales) and in Scotland the Building Standards (Scotland) (Consolidation) Regulations and the Codes of Practice for chimneys and flues BS. 6461 Part 1 and BS. 7566 Parts 1 to 4.

Ensure the chimney liners are free of projecting internal building jointing composition before the appliance is installed.

Factory-Made Insulated Chimneys

It is recommended the chimney be ceramic lined and comply with BS. 4543: Part 2.

The minimum diameter for a straight chimney is 150mm and there should be not more than two bends of 45º from vertical.

Fig. 2

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DESN 510181 C

DESN 510182 C

DESN 510183 C

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Contents Performance Boiler HOT Water SystemMinimum clearance to combustible materials 150mm Preparation of Site Cooker PositionAIR Supply Effect of Extractor FanChecking Existing Chimney ChimneyFactory-Made Insulated Chimneys Cooker Flue Connection Flue LayoutsNo Bend Connections are Allowed Provision Must Always be Made for Sweeping the ChimneyInstallation High UpdraughtsFirebrick Replacement Testing and CommissioningLeave Instructions for Future USE

200SFW, 212SFW specifications

The Rayburn 212SFW and 200SFW are two exceptional models in the lineup of Rayburn stoves, renowned for their advanced features, technological innovations, and outstanding performance. Designed for efficiency and reliability, these stoves have become popular among homeowners who seek both functionality and style in their heating solutions.

One of the key features of the Rayburn 212SFW and 200SFW is their marked energy efficiency. Both models are designed to deliver maximum heat output while consuming minimal fuel, incorporating a well-insulated construction that retains heat effectively. This translates into reduced energy bills and a commitment to sustainability, making them ideal choices for environmentally conscious users.

The Rayburn 212SFW model stands out with its 12 kW output, while the 200SFW delivers a slightly lower but still impressive 10 kW. These outputs cater to various heating requirements, whether for cozy living spaces or larger areas needing consistent warmth. The ability to heat water is another significant advantage, with both models featuring a built-in back boiler option that can support central heating systems, which is especially beneficial during cold months.

Another notable characteristic of both models is their versatility. Users can choose between different fuel types, including wood, oil, or gas, allowing for tailored heating solutions that align with personal preferences and accessibility. The designers have also integrated a sophisticated flue system, which ensures efficient combustion and minimizes emissions, enhancing their safety and environmental friendliness.

Moreover, the Rayburn 212SFW and 200SFW are equipped with advanced control features that simplify operation and monitoring. The intuitive thermostatic controls make it easy to set and maintain desired temperatures, while the quality materials and craftsmanship guarantee durability and longevity.

In terms of aesthetics, Rayburn stoves are designed to complement various interior styles. With a classic yet contemporary appearance, these models feature a choice of finishes and colors that can enhance any kitchen or living area. The combination of style, performance, and ecological responsibility makes the Rayburn 212SFW and 200SFW standout choices for those in the market for high-quality stoves.

In summary, the Rayburn 212SFW and 200SFW are remarkable for their exceptional energy efficiency, versatile fuel options, and user-friendly features. Whether for heating large spaces or providing hot water, these models reflect the highest standards of modern stove technology, making them a valuable addition to any home.
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