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3. Installation
3.1. UK Regulations
The V F installation must be installed and maintained according to the
Recommendatios of this Manual, the recommended cods of practice of the CIBSE
the BSI, the BSRIA and the ATLANTIC BOILERS commissioning check list
3.2. Single boiler installation
The VF must not be installed on an inflammable surface,
the air for combustion must not include agents arising from
aerosols, paints, adhesives detergents etc. Equally the air must
not be drawn from locations where similar agents are present,
such as swimming pools, dry cleaners and hair dressing salons.
Clearance around the VF
The access space around the boiler are shown on
the adjoining drawing
These spaces may alter where influenced by specific
requirements
The dimensions H will vary according to the types of flue
outlet and air inlet which are explained in section 3.4
type exhaust fumes B23/B23P C13/C33 C53
VF
60
Ø110
60
Ø125
100
Ø110
100
Ø125
100
Ø160
60
Ø80/125
100
Ø100/150
60
Ø80/80
100
Ø100/100
H mini*
405 475 465 450 655 475 525 310 350