Vaillant ecoTEC sustain 24 Installation And Maintenance Instructions Manual

Also see for ecoTEC sustain 24: Operating instructions Installation and maintenance instructions

0020253094_05 ecoTEC sustain Installation and maintenance instructions 156.6.2 Position of the air/flue terminalJJNQSSPU BBoundaryGDJJ RV MTG CWEFLA KSPSFXAYBoundaryZHAaSZBa6.6.2.1 Positioning the terminal of a fan-supported flue systemInstallation site DimensionsA Adjacent to a boundary. 300 mmB 1) The dimension below eaves, balconies and car ports can be reduced to this value, as long as the flue terminal isextended to clear any overhang. External flue joints must be sealed with a suitable silicon sealant. 25 mmC Between a vertical flue terminal and a window or dormer window on a roof. 1,500 mmD Between terminals facing each other. 1,200 mmE Vertical flue clearance, adjacent to a boundary line. 300 mmF 2) Distance to a boundary line, unless it will cause a nuisance. BS 5440:Part 1 recommends that care is takenwhen siting terminal in relation to boundary lines. 600 mmG Minimum clearance from a skylight to a vertical flue or to another vertical flue. Min. 300 mmH Vertical flue clearance, to noncombustible building material.Vertical flue clearance to combustible building material.500 mm1,500 mmJ Above, below and either side of an opening door, air vent or opening window. 300 mmK Diagonally to an opening door, air vent or opening window. 600 mmL 2) To an internal or external corner. 200 mmM Below a Velux window.Above or to either side of the Velux window.2,000 mm600 mmN From a pitched roof.In regions with heavy snowfall.400 mm500 mmP From vertical drain pipes and soil pipes. 25 mmQ Below eaves.Below gutters, pipe and drains.200 mm75 mm1) There should be no ventilation/opening in the eaves within 300 mm distance of the terminal.2) These dimensions comply with the building regulations, but they may need to be increased to avoid wallstaining and nuisance from pluming depending on site conditions.– Terminals must be positioned so to avoid combustion products entering the building.– Support the flue at approximately one metre intervals and at a change of direction, use suitable brackets andfixings.– Installations in car ports are not recommended.– The flue cannot be lower than 1 metre from the top of a lightwell due to the build up of combustion products.– Dimensions from a flue terminal to a fanned air inlet to be determined by the ventilation equipment.