Ventilation - REMEHA Gas 120 ACE Series Installation And Service Manual

5 Installation
Fig.9
2 6 0
S 2
6 0 0
0
5 0
Tab.18
A (mm)
B (mm)
Great Britain
Great Britain
22 Gas 120 ACE
1 1 0
5 0 0
0
S 1
A
0
3 5
0
5 8
MW-2000679-03
Gas 120 ACE - 65
500
1082
BS 5440 Part 1 and Part 2:
For boilers with a nominal output of more than 70 kW: Upper and lower air vents com­
pulsory
BS 6644 and IGEM/UP-10
BS 5440 Part 1 and Part 2:
For boilers with a nominal output of more than 70 kW: Upper and lower air vents com­
pulsory
BS 6644 and IGEM/UP-10
Keep the boiler accessible at all times.
Place the boiler on a base to make it easier to clean the room.
The boiler can be located along a partition on one of its sides, provided
there is a 500 mm space on the opposite side.
Allow enough space around the boiler to facilitate accessibility and
maintenance. The minimum recommended dimensions are shown in the
illustration.
Make sure there is a connection to the water drainage system close to
the boiler to discharge any condensates.
Important
To fit the boiler, position the pallet with the package 2.5 m in front
of the desired location for the installation. This distance is required
to allow the boiler to be removed from its pallet.
Gas 120 ACE - 90
500
1304
To allow the intake of combustion air, sufficient ventilation must be
provided in the boiler room, the cross section and position of which must
satisfy the regulations in force.
Caution
Avoid any low points in the flue gas and condensate discharge
circuit in order to prevent any accumulation of condensates.
Do not block the air inlets in the room or the combustion product
evacuation or condensation water flow pipes (even partially).
If the boiler is installed in closed premises, respect the minimum
dimensions given in the diagram below. Also allow for openings to obviate
the following hazards:
Accumulation of gas
Overheating of the premises
Great Britain: Minimum cross section of openings: see BS 5440 Part 1
and Part 2, and BS 6644.
5.2.3

Ventilation

To allow the intake of combustion air, sufficient ventilation must be
provided in the boiler room, for which the cross section and position must
satisfy the regulations in force in the country in which the boiler is installed:
Gas 120 ACE - 115
500
1304
7717202 - v03 - 24062019