3
2
The 500 & 700 Fireboxes can be fitted into fireplaces which are large enough or can be
altered to accept these boxes. Their dimensions are shown in Figure 1. If the fireplace
has to be altered a lintel may be required to support the masonry over the opening.
3
Decorative Infill Panels
These appliances can be installed either with a decorative infill panel or directly against
a wall finished with a non combustible material. If an infill panel is to be used the
firebox flange can either be on the outside of the panel and finished with a decorative
trim or the flange can be set on the inside of the infill panel where a trim will not be
required. The size of the hole in the infill panel will vary depending on whether the
flange is inside or outside. The hole sizes required are shown in Figure 2. A trim will be
required if the appliance is to be installed directly against a wall. The depth of the
fireplace opening must be checked against the firebox dimensions given in Figure 1 to
make sure there is space available.
FIGURE 1
FIGURE 2
Radiant Firebox
500
500
700
