Enviro Cara - Manual (Page 28)

Initial Installation
QUALIFIED INSTALLERS ONLY
i
nstallation of
t
op
V
ented
; h
orizontal
t
ermination
:
Figure 47: Installation for Top Vented;
Horizontal Termination.
i
nstallation of
t
op
V
ented
; V
ertical
t
ermination
:
Figure 48: Installation for Top Vented;
Vertical Termination.
This is the most common type of installation style.
Set the unit in place.
Install a minimum 24” (61cm), although 36” (91.5cm) or
more vertical vent length recommended.
Install a 90° elbow, and mark the exterior wall where the
vent would pass through.
Cut a 10” (25.4 cm) minimum hole in the wall to maintain
clearances to combustibles around vent pipe. Frame the
hole as shown in Figure 32.
Install wall thimble, interior finished collar, the vent section
through the wall, and then install the vent termination.
Seal around the termination using a non-hardening mastic.
Also refer to I
nItIal
I
nstallatIon
- V
ent
C
onfIguratIons and
r
estrICtor
s
ettIngs
and I
nItIal
I
nstallatIon
- H
orIzontal
I
nstallatIon
.
Place the unit in place.
Drop a plumb bob from the ceiling to the center point of the
flue outlet.
Cut a 10” (25.4 cm) hole in the ceiling and the roof. Refer
to Figure 36.
Install the ceiling support and insulation guard.
Install the roof flashing. Ensure that the roof flashing is
installed under the roofing material so that a watertight
seal is created.
Install the flue pipe from the top of the unit through the
roof.
Ensure that all flue pipe and unit maintain required
clearances to combustibles.
Also refer to I
nItIal
I
nstallatIon
- V
ent
C
onfIguratIons
and
r
estrICtor
s
ettIngs
and I
nItIal
I
nstallatIon
- V
ertICal
I
nstallatIon
.
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