Toyostove Laser 73 Installation And Operation Instructions Manual page 24

3. For standard installation, use the template enclosed with the heater to position the hole for the flue
pipe. Tack or tape template to the wall at the desired position (See Fig. 4).
NOTE: Heater should be installed on a sturdy floor that is level and flat.
NOTE: The template can be adjusted for use of non-standard installations such as the use of extension
pipe kits.
4. Cut the hole for the flue pipe from inside the room. Use a 2-3/4 to 3" diameter hole saw attached to an
electric drill (See Fig. 5). The opening on the inside wall should be slightly higher than the outside
opening (approximately 1/4") so that the flue pipe will slope slightly downward (approximately 2
degrees) after it is installed (See Fig. 6). This will enable the draining of condensed moisture from the
flue pipe to the outside and prevent rain or snow entering from outside after installation.
NOTE: After the cutting of the hole is completed, remove the template from the wall.
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Fig. 4
Fig. 5
Tape
Fig. 6
2˚ downward Min.