Operating instructions

Appliance Preparation

Top Spar

1. Position the top spar on the side brackets located

between the engine and the cast sides.

2. Fix the spar with four 3/8” pre-assembled screws

provided.

Venting

Outlet

If the appliance is to be vented from the top, it is ready for vent installation once the

engine is on the casting base.

If the appliance is to be vented from the rear, it must be converted. Follow these

simple steps:

1. Remove the following parts in this order:

a. Dura-Vent collar, gasket and intake plate from the top of the appliance

(22 screws of the intake plate and 2 rear screws of the collar);

b. Exhaust collar (8 screws).

NOTE: The gaskets are glued to the engine or the intake plate; it is not

necessary to separate them from the parts they are attached to. However,

if they need to be manipulated, BE CAREFUL not to damage them

because their material is fragile.

2. Re-install through the vent opening at the rear of the ﬁ rebox in the

reverse order in which you took the parts out.

Co-linear

Applications

For conversion of top or rear outlet collars to co-linear (two 3-inch pipes) rear venting, refer to

instructions packaged with the 556CLA Co-linear Adapter.

NOTE: Co-linear venting may only be installed into solid-fuel burning ﬁ replaces and chimneys.