Securing The Fan Box / Running The Gas Supply Pipe - Flavel FVPC**MN Installation, Maintenance & User Instructions

2.5 SECURING THE FIREBOX IN THE FIREPLACE OPENING /
RUNNING THE GAS SUPPLY PIPE.
2.5.1 Mark out and drill 4 off No 14 (6mm) holes in the back face of the fire
opening (inner face of the outer cavity wall in most instances) in the
positions shown below in fig. 17
Fig. 17
500mm
2.5.2 Fit the wallplugs provided and screw the fixing eyes securely into the
rear of the fire opening. If the clearance at the rear of the fire is at the
minimum specified for a powerflue application, it may be necessary to
bend over the lower fixing eyes after screwing them fully in to the rear
of the outer cavity wall inner face.
2.5.3 Run the gas supply in from the right hand side of the firebox as shown
below in Fig. 18
Fig. 18
2.5.4 Continue with the fan unit installation as detailed in section 2.3.6
(Inset fan installation) or section 2.4.5 (Outset fan installation)
325mm
100mm
Flue Pipe
Fireplace Opening
20mm
Fan Unit
Gas Supply
Fireplace
Approx.
60mm
17
Firebox