Napoleon Fireplaces NZ-26WI - Manual (Page 5)

W415-0585 / B / 11.28.06
5
This is the most ef-
ficient, simple and
trouble free wood-
burning system we
know of and works
as follows:
Primary combustion air enters through the air control inlet box
regulated by a draft control, travels up the side through a duct
and enters the top centre of the combustion chamber into a
preheating airwash located across the top and then down
the window to feed the fire and also to ensure that the glass
remains clean.
Secondary air feeds directly into the combustion chamber at
hearth level through the log retainer and also through inlets lo-
cated at the bottom back corners of the combustion chamber.
This air travels up the riser to the four secondary air tubes
located at the top and shoots out laterally to oxidize the gases
rising to the smoke exit.
The combustion chamber is lined with high-temperature firebrick
on all sides, and across the bottom to maintain a high tempera-
ture in the combustion chamber so that gases m
ixing with the
preheated air from the secondary air tubes are easily ignited
and burned. The fireplace sides and back permit a zero clear-
ance installation and direct the heat upwards and forwards
into the room. Be sure to provide sufficient combustion air.
There are many other appliances in your home competing
for
air such as a kitchen range hood, forced air heating devices
or a bathroom exhaust fan.
If the outside air feature is utilized, you will never experience a
shortage of combustion air. If you choose not to utilize outside
air and experience draft or smoking problems, you may need
to open a door or window.
After extended periods of non-operation such as following a
vacation or a war
m weather season, the fireplace may emit
a slight odour for a few hours. This is caused by dust parti-
cles on the firebox burning off. Open a window to sufficiently
ventilate the room.
CALIFORNIA PROP 65 WARNING:
Use of this product may produce smoke which contains
chemicals known to the State of California to cause can-
cer, birth defects, or other reproductive harm.
Do not use makeshift compromises during
installation. Do not block or restrict air, grille or
louvre openings! Do not add a hood.
Burning your unit with the ash dump door open or
ajar creates a fire hazard that may result in discol-
oration to the gold plated door, internal damage to
the fireplace or a house and/or chimney fire.
All venting connections must be in compliance with the chimney
manufacturers installation instructions.
Clearances referred to throughout this manual are the minimum
requirements.
Your Napoleon fireplace must be installed in accordance with
all national and local building code standards and the standard
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