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Marquis 38, 13 venting instructions, Allow a ble termina tion loca tions – Marquis DVR-38 User Manual

Page 13: Cont

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Marquis 38

13

VENTING INSTRUCTIONS

Cont...

24

Canadian I

n

stalla

ti

o

n

s (1)

US I

n

sta

llati

o

n

s

(2)

Ca

nadian I

n

stallati

o

n

s

(1)

US I

n

st

allati

o

n

s

(2)

A

=

C

lea

ra

n

ce

a

b

o

v

e

gr

ad

e,

v

er

an

d

a,

po

rc

h,

d

eck,

o

r balc

o

n

y

12 inche

s (3

0 c

m

)

12

inch

es

(

30 c

m

)

J=

C

lea

ra

n

ce t

o

n

o

n

-m

ec

h

an

ic

a

l

a

ir

suppl

y

inl

et

to

buildin

g

o

r th

e

c

o

m

b

usti

o

n

air

inl

et

o

an

y

o

th

er

a

p

pliance

12

in

ch

es

(3

0 c

m

)

9

in

ch

es

(

23

c

m

)

B= C

le

arance

to

wind

o

w

o

r

doo

r that

m

a

y

b

e

o

p

en

ed

12 inche

s (3

0 c

m

)

12

inch

es

(

30 c

m

)

K=

Cle

ara

nce

t

o

a

me

chanical

air

suppl

y

inl

et

6 fe

et

(

1

.83

m

)

3

f

ee

t (9

1 c

m

) a

b

o

v

e if

w

ithin 10 fee

t

(3

m

)

h

o

ri-

zo

ntall

y

C

=

C

le

ara

nc

e to

pe

rm

an

en

tly

clo

se

d

w

ind

o

w

*

*

L

=

Cle

ar

a

n

c

e ab

ov

e pa

ve

d

si

dewalk

o

r

pa

v

ed

dr

iv

ewa

y

lo

cat

ed

o

n

public

pr

o

p

er

ty

7 fee

t

(2

.13

m

) +

*

D

=

Ve

rtica

l cle

ara

nc

e t

o

ve

ntila

te

d

so

ffit

lo

c

at

ed

a

b

ove

th

e

te

rm

inal w

ithin

a

ho

ri

z

o

ntal

d

istanc

e

o

f 2 f

ee

t

(

6

1

cm

) f

rom

th

e c

ent

er

lin

e

o

f th

e t

er

m

ina

l

*

*

M

=

Cle

ar

a

n

c

e und

er

ve

rand

a,

po

rc

h,

d

ec

k

,

o

r balc

o

n

y

12

in

ch

es

(

30 c

m

)

++

*

E=

Cle

a

rance

t

o

un

ve

ntilat

ed

so

ffit

*

*

F

=

C

lea

ra

n

ce t

o

ou

ts

id

e

c

o

rn

er

*

*

G

=

Cle

a

ran

ce

t

o

in

sid

e

c

o

rn

er

*

*

H

=

C

lea

ra

n

ce

t

o

ea

c

h

s

id

e

of

ce

n

ter

l

in

e

e

x

te

n

d

ed

a

b

o

v

e

me

te

r/r

eg

u

la

to

r ass

em

b

ly

3

fee

t (91 c

m

) within a

he

ig

ht 15

f

ee

t (4

.5

m

) ab

o

v

e

the

m

ete

r/

re

g

u

la

to

r a

ss

e

m

b

ly

*

L

=

C

lea

ra

n

ce

t

o

s

er

v

ic

e

r

eg

u

lat

o

r

ve

nt

o

u

tl

et

3 f

e

et

(9

1 c

m

)

*

(1

)

I

n

a

cc

o

rd

a

n

c

e w

ith

t

h

e

cu

rr

en

t CS

A

B

149

.1

,

Natio

nal Gas and

P

rop

ane In

stallatio

n Code

(2)

In

acc

o

rda

nc

e w

ith

th

e curr

en

t AN

S

I

Z

2

23.1/NFPA

54,

Natio

nal Fu

el

Gas Co

de

(+)

A

v

ent sh

all n

o

t

te

rm

inat

e dir

ectly

ab

ove

a sid

e walk

o

r pa

ve

d dr

iv

ew

a

y

that is l

o

cate

d b

etw

ee

n

two

sin

g

le

fa

m

il

y

dw

ellin

g

s

a

n

d se

rv

es

b

o

th

dw

ellin

g

s

(+

+

) P

er

m

it

ted

on

ly

i

f

v

er

an

d

a,

p

o

rc

h

, d

ec

k

,

or

b

al

c

on

y

is

f

u

ll

y

op

en

o

n

a

m

in

imu

m

of

t

w

o s

id

es

be

n

eath th

e

fl

oo

r.

(*

)

F

o

r

cl

ea

ranc

es

n

o

t sp

ec

ifi

ed in

ANS

I

Z

2

23.1/N

FPA

54

o

r CSA

B

149.

1

, “

C

le

ar

ance

s shall

b

e in

ac

co

rdanc

e w

ith l

o

cal installa

ti

o

n

c

o

d

es a

n

d th

e

re

quir

eme

nts

o

f

th

e

g

as suppli

er

.”

ALLOW

A

BLE TERMINA

TION

LOCA

TIONS

.

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