The room containing the appliance should have an air supply in accordance with BS5440: Part 2
•
All rooms require an openable window, or equivalent, and some rooms will require a permanent vent
as well.
•
For room volumes up to 5m
•
If the room has a door that opens directly to the outside, or the room exceeds 10m
required.
•
For room volumes between 5m
•
If there are other fuel burning appliances in the same room, BS 5440: Part 2: (or equivalent) should
be consulted to determine the air vent requirements.
•
This appliance must not be installed in a bed sitting room of less than 20m
shower room.
•
Windows and permanent vents should therefore not be blocked or removed without first consulting a
competent engineer.
Positioning
WITHOUT
WITHOUT
an air vent of 100cm
3
and 10m
an air vent of 50cm
3
3
60cm
75cm
14
is required.
2
is required.
2
NO AIR VENT is
3
or in a bathroom or
3