Igem-Up 10 - elco THISION L EVO Series System Manual

2.3 IGEM-UP 10

Termination positions for appliances over 70kW net input
Key to Diagram:
1 – Minimum termination height for ridged and flat roofs
2 – Minimum horizontal termination distance from openings e.g. doorways, windows, ventilation grilles, etc.
3 – Minimum horizontal termination distance from adjacent walls or obstructions
4 – Minimum distance to be 200mm for fan assisted appliances, 300mm for room sealed natural draught appliances. See BS5440.
5 – Minimum distance to be 150mm, see BS5440
6 – Minimum termination distance from openings e.g. doorways, windows, ventilation grilles, etc.
7 – Minimum distance between the flue terminals is to match the flue centres of our boilers when mounted on a cascade frame.
8 – Minimum distance below terminal or opening – 2.5 metres
9 – Minimum termination 2000mm above ground and a terminal guard must be fitted if less than 3000mmm.
10 – Opposing a terminal or flat surface.
Single pipe flue minimum height of termination above a roof relating to number 1
Thision L Eco Boilers
Boiler Model
L Eco 100
Above Roof 475mm
For other appliances use the calculation: Distance = 4.5675 (net heat input) - 19.723
For all sloped roofs over a 20° pitch the terminal must be 1.5 metres away.
If the flue terminates within 2.5 metres of an adjacent structure, the heights will apply to above the adjacent structure.
Elco concentric roof terminals terminates 700mm above roof level and therefore the above need not apply.
Minimum termination distances relating to numbers 2, 3 & 6
Thision L Eco Boilers
Boiler Model
L Eco 100
Open Flue 1865mm
For other open flue fan draught appliances use the calculation: Distance = 9.5156 x (net heat input) + 833.91
Room Sealed 875mm
For other room sealed fan draught appliances use the calculation: Distance = 7.232 x (net heat input) + 93.708
Minimum horizontal termination to opposing flat surfaces/terminals relating to number 10
Thision L Eco Boilers
Boiler Model
L Eco 100
Flat Surfaces
3115mm
For other appliances use the calculation: Distance = 23.126 x (net heat input) + 618.84
Terminals 2735mm
For other appliances use the calculation: Distance = 19.32 x (net heat input) + 647.59
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L Eco 120 L Evo 80
605mm 335mm
L Eco 120 L Evo 80
2135mm 1565mm
1085mm 650mm
L Eco 120 L Evo 80
3775mm 2395mm
3285mm 2135mm
Thision L Evo Boilers
L Evo 100 L Evo 120
420mm 505mm
Thision L Evo Boilers
L Evo 100 L Evo 120
1740mm 1925mm
785mm 925mm
Thision L Evo Boilers
L Evo 100 L Evo 120
2825mm 3265mm
2490mm 2860mm
L Evo 140
590mm
L Evo 140
2105mm
1060mm
L Evo 140
3705mm
3225mm