Heatilator C40 Installation Manual page 20

F a n H o u s ing
1 /2 in. ( 1 3m m )
c l e a r a nc e t o
c o m b u s t ib l e s
m u s t b e
m a int a ine d .
Figure 3.16
S e c u r e B - V e nt t o F a n H o u s ing
w it h s h e e t m e t a l s c r e w s
R e t u r n A ir G r il l e
I ns t a l l w it h L o u v e r s
p o int e d d o w n
Figure 3.17
20 Heatilator • C40 Constitution • 480-2340 Installation Manual • Rev D • 05/30/13
2 x 4 W a l l
2 x 4 w a l l
S h e e t R o c k
B r a c k e t
C a n r o t a t e
o
1 8 0
S e c u r e l y T w is t
L o c k B - V e nt t o
A d a p t e r
NOTICE: Secure the duct so that clearance to the fire-
place outer wrap is maintained. Tape all seams with alumi-
num tape 1-1/4 in. (32 mm) minimum width or as specified
by local codes.)
• eal all t e a aroun t e insi e o t e return air rille to
revent ot air ein
usin as etin su
learan e ro
as etin ee i ure 3 18
S e a l g r il l e u s ing g a s k e t ing s u p p l ie d w it h t h e k it
L e a v e 1 /4" ( 6m m ) c l e a r a nc e
f r o m a l l 4 o u t e r e d g e s
Figure 3.18
• Install t e varia le s ee
in a onvenient lo ation
t e Heat- one an o eration
• Re ove t e un tion o
t e all r eostat an
an un tion o se ire nuts to se ure t e 110
servi e ires to t e ot
ires an s re t e 110
o ee i ure 3 1
• e ure t e return air rille to t e an ousin
sure it is us e rille
louvers ointin o n
NOTICE: DO NOT USE ADJUSTABLE REGISTERS.
W ir e C l a m p
J u nc t io n B o x R e m o v e d
Figure 3.16
ra n a into t e ventin s ste
lie it t e it eave 1/4 in
all our outer e es ri
all r eostat it settin on
is s it
ire 110 C servi e
R M t e all r eostat to t e
la an neutral
C roun ire to t e un tion
ust e installe
J u nc t io n B o x
W h it e
W ir e N u t s
e ess
ill ontrol
C
ite an
a in
it t e