Gas Supply Pipe - Valor 4190 Installer's Manual

A nut and olive are provided for an 8mm pipe inlet connection to the elbow at the
bottom front of the appliance. The elbow can be rotated to allow a connection from any
direction. The elbow includes a valve for isolating the gas supply.
The supply pipe must be rigid material. Flexible pipe must not be used.
Concealed supply pipe connection
5.1
If a concealed connection from inside the fireplace is required then, before the
appliance is fitted into the fireplace it will be necessary to extend the supply line so
that it will project through the sealed opening at the back of the convection box (near
the left side) and run to the elbow at the front.
The pipe run from the supply line up to the rear opening in the convection box must be
kept clear of the area which will be taken by the convection box when it is installed. A
template is supplied to aid the installation of the pipe run.
We recommend the following method for installing with a concealed supply pipe:
5.1.1 Cut the template to the shape shown by the "Debris catchment area". Note that
the areas are different for fireplaces with conventional brick flues and precast flues.
5.1.2 Place the template on the fireplace floor (printed side upward) with the front line
level with the front surface of the fireplace. The centre line of the template should line
up with the centre of the fireplace. Tape the template securely in this position
5.1.3 Make sure that the fireplace is clear of all material over the full area covered by
the template including that marked "Debris catchment area".
5.1.4 Install the supply pipe to run through the thick line marked "Supply pipe entry"
and up to the inlet elbow position.
Note that the centre of the appliance inlet elbow is 25mm above the fireplace floor. The
inlet elbow should be removed from the appliance and fitted to the supply pipe at this
stage. Remove the template.
5.2 Side supply pipe connection
The appliance is designed to allow a side supply pipe to run in front of the front
surround and through a cut- out at either rear bottom corner of the fire front casting.
For side connection, final installation of the supply pipe should be left until the
appliance is installed in the fireplace. For a right side connection the pipe will have to be
formed to clear the burner unit mechanism.

5. GAS SUPPLY PIPE

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