Operating instructions

116 720 607 160
9. Air Supply
9.1 The appliance does not require a separate vent for
combustion air.
9.2 The appliance may be installed in an unvented
compartment.
9.3 There must be sufficient clearance around the
appliance to allow proper circulation of air. The clearances
required for operation will normally be adequate.
9.4 Refer to BS 6798 and BS5440:2 for additional
information.
10. Gas Supply
10.1 The gas installation should be in accordance with
BS 6891.
10.2 The connection to the appliance is 15mm
compression via the gas isolation valve supplied.
10.3 Ensure that the pipework from the meter to the
appliance is of adequate size. If the appliance gas rate
cannot be achieved, the specified hot water conditions will
not be reached.