Propane Appliances - Baxi 939 Installation And Owner's Manual

edge of any naked flame or incandescent part of the fire bed.
For installations without the Spanish basket casting.
To a fireplace complete with surround and hearth as shown in figure 1 and
complying with BS1251.
For installations with the Spanish basket casting.
To a fireplace complete with surround and hearth as shown in figure 2 and
complying with BS1251.
For fireplace openings having dimensions different to those shown in figure 2 refer to
figure 6 and BS 5871-Part 3 for flue sizes.
Into a fireplace that has a fireback of nominal size 400mm and conforming to
BS1251.
Into a Replacement Chair Brick as below: -
Quattro, Anthem, Majestic and models not supplied with a firefront
Into a Replacement Chairbrick. Part number 0552311.
Azure model
Into a B&Q Replacement Chairbrick. Part number 0552301.
Suitable flues and minimum flue sizes are as follows: -
225mm x 225mm conventional brick flue.
175mm diameter lined brick or stone flue.
200mm diameter factory made insulated flue manufactured to BS4543.
175mm diameter flue pipe. See BS6461 Part 1 for suitable materials.
The minimum effective height of the flue must be 3m.
The flue must not be used for any other appliance or application.

4.11 Propane appliances.

Propane gas appliances must not be installed in a room that is built entirely below
ground level (See BS 5871 Part 3).
© Baxi Heating U.K. Limited 2009.
INSTALLER GUIDE
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