Enviro 50-1578 technical manual With High

Installation

9. Push the stove straight
back, leaving a minimum
of 100mm (4”) clearance
from the back of the
stove to the wall. Seal the
vent pipe to the thimble					Exhaust
with	high	temperature
silicone.					80mm (3") or 100mm (4")
10. The pipe must extend at					Vent Pipe
					Wall Thimble
least 30 cm (12”) away
from	the	building.	If		45o Elbow with Screen
necessary, bring another				Fresh Air Intake
length of pipe to the					or Termination Cap
outside of		the home
to connect		to the	first		High Temperature RTV
section. Do not forget to
					Silicone Required
place	high	temperature		Figure 9: Straight through wall Installation.
silicone around the pipe

that passes through the thimble.

11.Install a vertical pipe, or if all requirements for direct venting are met, install vent termination. The stainless steel cap termination manufactured by the vent manufacturer is recommended. However, when the vent terminates several feet above ground level and there are no trees, plants, etc. within several feet, a 45° elbow can be used as termination. The elbow must be turned down to prevent rain from entering.

NOTE:

•Some horizontal through wall installations may require a “T” and 91 to 152 cm (3 to 5 feet) of vertical pipe outside the building to help naturally draft in the unit.

•This may be required if a proper burn cannot be maintained, after the stove has been tested and the airflow set.

•This is due to the back pressure in the exhaust caused by airflow around the structure.

•All sections of pipe must have three (3) screws evenly spaced and all horizontal and vertical vent sections located within the house must have a bead of high temperature silicone installed on the male end of the pipe before installation to create a gas tight seal.

Wall framing

Horizontal frame for thimble

Vent pipe

Termination cap

Wall thimble

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Figure 10: Straight through Wall Installation - Side View.

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