Thermador HPCN48NS Design Guide Volume 4 - 2014 - Page 64

Downdraft, Features, Benefits

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DOWNDRAFT FEATURES & BENEFITS m CHOOSING THE RIGHT CFM The power of the cooktop, measured in BTU, is perhaps BLOWER OPTIONS 0 the most important factor in determining CFM needs for REMOTE Requires CV2T6 or CV2T10 Transition a hood. VTR630D-600 CFM Use Roofplate RFPLT600 in roof-mount applications You should also consider the cooking space and cooking style of your client. VTR1030D-1000 CFM Use Roofplate RFPLT1000 in roof-mount applications 0 INLINE Requires CV2T6 or CV2T10 Transition • More demanding cooks usually require more exhaust capacity to handle moisture generated by boiling large pots of water or the grease and smoke resulting from VTI610D-600 CFM VTI1010D-1000 CFM grilling or frying. This cooking style could require a hood or downdraft system with airflow of 600 to 1,300 CFM. INTEGRATED VTN600CV2C-600 CFM • For those who are used to preparing quick meals in a relatively small kitchen, a hood with 600 CFM may be adequate ventilation for the cooking space. REMOTE (Mounted to roof or external wall) • If the cooking surface is in a peninsula or island, a larger capacity hood can provide better capture when there are cross currents and when the hood needs to be mounted higher. Downdraft ventilation systems are also a good alternative. • High heat cooking or aromatic foods may require additional CFM. Increasing capture area by 3" on each side is also a recommended way to address this issue. LENGTH AND SIZE OF DUCTWORK Do not use flexible duct; it creates back pressure / air turbulence and reduces performance. VTR630D-600 CFM VTR1030D-1000 CFM 100e (276 mm 11.ir 295 mm) 107le 5276 mm) 13O," 23e" 346 .M) 54 mm) 12119" VW' .0 1,(308 mm) (54 mm) 13, 2 (343 mm) 152mm (495 mm) 16.3' mm) 12 483 rim) 14.8" (365 mm) (48 mm (185 mm) 1200" (327 mm) die. 97&' (251 mm) 20, 4" 10' (527 mm) (294 TR.) 1974," (505 mm) measurements in inches and mm measurements in inches and mm INLINE (Mounted between kitchen and external wall) Straight runs and gradual turns are best. Use the shortest route with the fewest turns possible. Proper performance is dependent upon proper ducting. Use a qualified and trained installer. Local building codes may require the use of make-up air systems when using ducted ventilation systems greater than specified CFM of air movement. The specified CFM varies from locale to locale. Consult your HVAC professional for specific requirements in your area. If using a 10" duct, Thermador recommends not exceeding 50 feet of duct. Transitions, elbows and wall or roof caps are all factors that will add more static pressure, therefore increasing your equivalent duct run. VTI610D-600 CFM VTI1010D-1000 CFM (359 mm tl s. 614. 059 rnm 123/4" (324 mm) 15, 2 394 mm (86 mm) 7, ''> (211 rim) 1334. (340 mm) 2140 (308 in) dia. 90e" (251 mm ic(305 l "! (22 037 ) ti 19, s" (486 mm) 57te 113/4' -.R"979 kii-(298 mm) measurements in inches and mm (44 mm) \327 mm)14W5" (365 mm) measurements In Inches and mm INTEGRATED (Mounted in hood) VTN600CV2C-600 CFM 2-YEAR WARRANTY WARRANTY Limited warranty parts and labor (2 year) See page 310 for additional warranty details. REMOTE BLOWER ACCESSORIES (175 mm) (3 mm) (203 MR') 140di (365 mm) el's" (171 mm) die. 6" (152 mm) die. 9740 (251 mm) measurements in inches and mm Roofplate RFPLT600 For use with Remote Blower VTR630D 31, 2' (800 mm) (779 mm) a61'u9" (206 mm) r,s;r(73 ,fm) J.-- Vie" 0 (225 mm) Roofplate RFPLT1000 For use with Remote Blower VTR1030D 31, 2' (800 mm) 301,3e (779 mm) 11.a. 295 mm) 430 mm) .1" (271. m"m EXTNCB25 25 ft. Blower Connector Cable for use with the following Inline and Remote blowers: VTR630D, VTR1030D, VTR1330E, VTI610D, VTI1010D measurements in inches and mm measurements in inches and mm 1.800.735.4328 I THERMADOR.COM 195

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CHOOSING
THE
RIGHT
CFM
The
power
of
the
cooktop,
measured
in
BTU,
is
perhaps
the
most
important
factor
in
determining
CFM
needs
for
a
hood.
You
should
also
consider
the
cooking
space
and
cooking
style
of
your
client.
•
More
demanding
cooks
usually
require
more
exhaust
capacity
to
handle
moisture
generated
by
boiling
large
pots
of
water
or
the
grease
and
smoke
resulting
from
grilling
or
frying.
This
cooking
style
could
require
a
hood
or
downdraft
system
with
airflow
of
600
to
1,300
CFM.
•
For
those
who
are
used
to
preparing
quick
meals
in
a
relatively
small
kitchen,
a
hood
with
600
CFM
may
be
adequate
ventilation
for
the
cooking
space.
•
If
the
cooking
surface
is
in
a
peninsula
or
island,
a
larger
capacity
hood
can
provide
better
capture
when
there
are
cross
currents
and
when
the
hood
needs
to
be
mounted
higher.
Downdraft
ventilation
systems
are
also
a
good
alternative.
•
High
heat
cooking
or
aromatic
foods
may
require
additional
CFM.
Increasing
capture
area
by
3"
on
each
side
is
also
a
recommended
way
to
address
this
issue.
LENGTH
AND
SIZE
OF
DUCTWORK
Do
not
use
fl
exible
duct;
it
creates
back
pressure
/
air
turbulence
and
reduces
performance.
Straight
runs
and
gradual
turns
are
best.
Use
the
shortest
route
with
the
fewest
turns
possible.
Proper
performance
is
dependent
upon
proper
ducting.
Use
a
qualified
and
trained
installer.
Local
building
codes
may
require
the
use
of
make-up
air
systems
when
using
ducted
ventilation
systems
greater
than
specified
CFM
of
air
movement.
The
specified
CFM
varies
from
locale
to
locale.
Consult
your
HVAC
professional
for
specific
requirements
in
your
area.
If
using
a
10"
duct,
Thermador
recommends
not
exceeding
50
feet
of
duct.
Transitions,
elbows
and
wall
or
roof
caps
are
all
factors
that
will
add
more
static
pressure,
therefore
increasing
your
equivalent
duct
run.
2
-YEAR
WARRANTY
WARRANTY
Limited
warranty
parts
and
labor
(2
year)
See
page
310
for
additional
warranty
details.
REMOTE
BLOWER
ACCESSORIES
Roofplate
RFPLT600
For
use
with
Remote
Blower
VTR630D
31
,
2'
(800
mm)
au
6
1
'9"
(206
mm)
r,s;r(73
,fm)
J.-
-
Vie"
0
(225
mm)
(779
mm)
DOWNDRAFT
FEATURES
&
BENEFITS
REMOTE
(Mounted
to
roof
or
external
wall)
VTR630D-600
CFM
VTR1030D-1000
CFM
11.ir
(276
m
10
0
e
295
mm)
m
13
,2
(343
mm)
(495
mm)
152mm
107le
5276
mm)
12
483
rim)
14.8"
(365
mm)
VW'
(54
mm)
(48
mm
(185
mm)
12
0
0"
(327
mm)
13O
.M
,"
2
3
e"
346
)
54
mm)
12119"
.0
1,(308
mm)
die.
97&'
(251
mm)
10'
(
2
9
4
TR.)
20
,
4"
(527
mm)
16.3'
19
7
4,"
mm)
(505
mm)
measurements
in
inches
and
mm
measurements
in
inches
and
mm
INLINE
(Mounted
between
kitchen
and
external
wall)
VTI610D-600
CFM
VTI1010D-1000
CFM
(359
mm
tl
s.
614.
(86
mm)
7
,
059
rnm
''>
(211
rim)
12
3
/
4
"
(324
mm)
15
,
2
394
mm
1334.
dia.
9
0
e"
(340
mm)
(251
mm
57te
11
3
/
4
'
—.R"979
kii
-
(298
mm)
measurements
in
inches
and
mm
2
1
40
ic(305
(308
in)
"!
(
22
037
)
ti
l
19
,
s"
(486
mm)
(44
mm)
\327
mm)14W5"
(365
mm)
measurements
In
Inches
and
mm
INTEGRATED
(Mounted
in
hood)
VTN600CV2C-600
CFM
(
203
MR')
(175
mm)
(3
mm)
el's"
(171
mm)
Roofplate
RFPLT1000
For
use
with
Remote
Blower
VTR1030D
die.
6"
(152
mm)
14
0
di
(365
mm)
die.
9
7
40
(251
mm)
measurements
in
inches
and
mm
31
,
2'
(800
mm)
11.a
.
295
mm)
(271
.
m
"
m
430
mm)
30
1,
3e
(779
mm)
.1"
EXTNCB25
25
ft
.
Blower
Connector
Cable
for
use
with
the
following
Inline
and
Remote
blowers:
VTR630D,
VTR1030D,
VTR1330E,
VTI610D,
VTI1010D
measurements
in
inches
and
mm
1.800.735.4328
THERMADOR.COM
measurements
in
inches
and
mm