True North TN 20, Инструкция по установке и эксплуатации

Страница: 11 / 20

Combustion air can be supplied to the stove in one of two ways. Consult your local building codes before proceeding.
Pedestal Model
Direct outside air supply - (Necessary for mobile home installation, optional for residential installation.)
To draw outside air through the floor; leave the knockout or square cover plate in the rear of the pedestal in place. Use an
approved 4”(102mm) inlet vent cap. Cut or drill a 4”(100mm) diameter or larger hole in the floor anywhere inside the perimeter
of the pedestal base. Cover the hole with a 20GA wire mesh minimum, rodent screen and staple/nail in place. This hole must
get its air from a ventilated crawl space or be extended with duct to the outdoors (see Figure 6 on page 11 or Figure 7 on page 11
To draw air from behind the stove. Cut or drill a corresponding hole in the closest exterior wall. Install an approved 4”(102mm) inlet
vent cap. Attach the outside air adapter (OAIR.1A) to the back of the pedestal. Connect the adapter to the inlet vent cap using
4”(100mm) fexible or rigid metal venting. . Provide water protection as required.
Room air supply - Remove the knockout or cover plate from the rear of the pedestal enclosure. The stove will now draw its air from
the room through this opening and into the firebox intake
Leg Model
Direct outside air supply - (Necessary for mobile home installation, optional for residential installation.)
To draw outside air through the floor; leave the rectangle cover plate on the rear of the airbox (lower back of the stove) in place.
Cut or drill a 4”(100mm) diameter or larger hole in the floor under the stove. Attach the outside air adapter (OAIR.1A) to the
underside of the stove. Connect the adapter to the hole using 4”(100mm) fexible or rigid metal venting. Cover the hole with a 20GA
wire mesh minimum, rodent screen and staple/nail in place. This hole must get its air from a ventilated crawl space or be extended
with duct to the outdoors (see Figure 6 on page 11 or Figure 7 on page 11. if extended use an approved 4”(102mm) inlet vent cap
To draw air from behind the stove. Cut or drill a corresponding hole in the closest exterior wall. Install an approved 4”(102mm) inlet
vent cap. Attach the outside air adapter (OAIR.1A) to the underside of the stove. Connect the adapter to the inlet vent cap using
4”(100mm) fexible or rigid metal venting. Provide water protection as required.
Room air supply - Remove the knockout or cover plate from the rear of the Airboxl enclosure. The stove will now draw its air from
the room through this opening and into the firebox intake
Non-combustible
Floor Protector
Hooded vent or 90°
elbow turned down.
* 100mm diameter air inlet with rodent screen
* If the crawl space is well ventilated it is not necessary
to extend air inlet to outside
Note:
The use of outside combustion air for
installation requires the unit to be
secured to the structure to prevent
dislodging of the air duct. (See: Securing
Bracket Installation page 13)
The living space around the heater
must be well ventilated with good air
circulation. Anything that may cause a
negative pressure can cause gases or
fumes to be pulled into the living area.
During extremely cold weather, and
especially when burning at very slow
rates, the upper parts of the exposed
chimney may ice up, partially blocking
the flue gases. If blockage occurs, flue
gases may enter living space.
Figure 6.
TN 20 AUS - Fresh air intake.ai
11
5055.552AS_040217-20
TN 20
Combustion Air