Section Eight Siting The Appliance (Installation Instructions) - Infinity 890 FL Owner's Manual

SECTION EIGHT Siting the Appliance (installation instructions)

 CLASS ONE
That is a conventional brick or stone chimney as used for a solid fuel appliance with an effective cross-sectional
dimension of 225 x 225 mm (9" x 9") or a lined flue with a minimum diameter of 125mm (5"). The chimney must
have a minimum effective height of at least 3 metres. Any permanent flue restriction or variable dampers are to be
removed or locked fully open. The chimney should be swept prior to installation if it has previously been used with
solid fuel. This is not necessary if the flue has previously been used with a gas appliance or if it is a new installation.
Note: A brick or stone chimney with a 125 mm (5 ins) minimum diameter flue liner conforming to BS 715 may be
used. Provided a suitable sealing plate is fitted to the base of the liner and the appliance does not restrict the
opening into the liner. Ensure a smooth lead into the flue way and no combustible materials are used. A void of
50mm must be maintained from the top of the firebox to gather into flue.
PREPARING THE OPENING FOR STANDARD INSTALLATION
465-490mm
The front face and the base of the fire opening must be flat to ensure that a good seal is formed between the rear
and base of the appliance and the chimney to avoid any reduction of natural draught.
* Please note: It is important to ensure the bottom of the firebox is completely sealed to reduce the risk of excess
sooting resulting from incomplete combustion.
Floor
905-940mm
This area behind the trim/fascia
must be clear of combustible
material and be flat for the seal.
330mm Min Depth
18 LT5845 (ISS 15)