Positioning The Boiler - Baxi LUNA HT 1.450 Installation And Servicing Instructions

1 Decide the position of the boiler taking into account the clearances required for servicing and the flue terminal position.
WARNING
Remove any combustible materials, gasoline and other flammable liquids away from the hot water pipes.
2 Tape the template to the wall (ensure it is level and upright) and mark the position of the holes for the boiler mounting
bracket and plumbing connections. If rear exit flue is to be used, mark the position of the hole for the flue.
3 If side exit flue is to be used, continue to mark the horizontal centre line of the flue across the wall to the side wall, then
along the side wall (ensure the lines are level). This will give the position of the centre of the hole for the flue.
4 Cut the 4.92 in / 125.0 mm diameter hole in the wall for the concentric flue.
width 600
NOTE: 1.0 mm = 0.04 in
INSTALLATION AND SERVICING INSTRUCTIONS

3.2 POSITIONING THE BOILER

Drill holes with a Ø 0.47 in (12.0 mm)
MR: G1" heating flow and DHW heater flow if it's
installed
GAS: G3/4" gas inlet to the boiler
RR:
G1" heating return and DHW heater return if
it's installed
NOTE: Include condensate drain point
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7110242.02 - en