SITE REQUIREMENTS
1. FLUE OUTLET POSITIONS
Terminal
Flue
Vertical
Measurement
Horizontal
Measurement
150mm
max
Adjacent
Building
Insulation
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| The vertical measurement is the lowest from either the | |
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| point of discharge or 150mm above insulation. | |
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| Position On Roof | Minimum Clearances |
| IMPORTANT: Seek specialist |
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| On ridge or within 600mm | 600mm above ridge |
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| advice if installing in a dwelling | ||
B | Elsewhere on roof | 2300mm horizontally from roof surface and: | with a thatched roof | |
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| a) 1000mm above highest point of flue exit |
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| from roof or |
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| b) as high as the ridge |
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C | On pitched, within 2300mm horizontally to | 1000mm above top of opening |
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| openable window, dormer |
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D | Within 2300mm of another building | 600mm above top of building |
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1. HEARTH DIMENSIONS
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| 150mm |
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| 150mm | ||
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| 150mm | |||||
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| 225mm |
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| minimum |
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| Constructional Hearth | |||||
Constructional Hearth | 840mm minimum | ||||||||||
| 840mm minimum |
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| PR7205 | ||||||
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2.1Except Stockton 5 Midline and Stockton 6 Highline the appliance must stand on a constructional hearth which is at least 125mm thick with the minimum dimensions as shown.
Stockton 5 Midline and Stockton 6 Highline only require a noncombustible hearth which is at least 12mm thick with the minimum dimensions as shown in the diagram opposite.
Note: If operated with the doors open without a sparkguard the hearth must be extended by a minimum of 300mm in front of the appliance.
2.2The building must have a suitable
•Consult a structural engineer for advice before proceeding
2.3When fitting into an existing hearth check:
•That the appliance complies with current construction regulations and is at least the minimum sizes shown
2.4If there is no existing fireplace or chimney it is possible to construct a suitable
•Check if adding a new chimney to your property requires planning permission
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