MODELS D49M30SB,
D49M36SB, D49M48SB
DOWNDRAFT
SPECIFICATION SHEET
Powerful VERTEX
finest island hoods. Compact design allows the choice of
many cooktop styles, free-standing and built-in ranges for
island or wall applications.
FEATURES
HOUSING:
• Galvanized steel construction
• Left, right, front, or rear discharge
• Flexible installation - can be used with cooktops, rangetops,
slide-in, and free-standing ranges
• 30", 36", or 48" widths - Fits standard-size cabinets (Some
blower configurations may require deeper cabinets.)
For indoor use only
•
CHIMNEY ASSEMBLY:
• Quiet actuation linear drive system
• Chimney rises 18" when activated - ideal for tall pots
• Aluminum mesh filters - easy to remove, dishwasher-safe
• 304 stainless steel chimney - makes cleanup quick and
easy
• 4-speed capacitive-touch control, with delay off and filter
clean reminder
• Heat Sentry
heat
• 2-level LED task light. 7W (30"), 14W (36"), 18W (48")
• Up to 100% capture - equal to comparable island hoods
TRIM / DOOR:
• Low profile
• 304 stainless steel construction
• Articulating door to hide chimney when retracted
• Integrated, capacitive-touch UP button
BLOWER (sold separately):
• Compatible with quiet and efficient 600 cfm Flex Blower Model PF6
•
Permanently lubricated, thermally-protected motor
•
Neoprene, resilient anti-vibration mounts
• Can be mounted directly to downdraft or mounted remotely
• Uses standard 8" round duct
• Can be rotated on housing to exhaust left, right or down
• Compatible with in-line/exterior blower models:
EB6, EB9, EB12, EB15, ILB3, ILB6, ILB9, ILB11
TM
Complete Capture Design rivals the
TM
adjusts speed of blower in case of excess
TYPICAL SPECIFICATION
Downdraft blower system shall be Best® Model D49M30SB,
(D49M36SB), (D49M48SB).
Unit to have stainless steel housing. Chimney to rise 18" and
have 304 stainless steel contruction for ease of cleaning.
Filters to be aluminum mesh, easy to remove and dishwashersafe.
Blower will connect directly to 8" round duct. Remote application
uses 1-7/8" x 19" to 8" round transition
(1-7/8" x 19" to 10" round transition), (8"/10" round plate). Blower
to discharge left, (right), (front), (rear).
Motor shall be mounted to blower assembly with grease
resistant anti-vibration mounts, be removable, and lifetime
lubricated.
Unit to include Heat Sentry
excess heat.
Unit to include trim / door to hide chimney when retracted.
Downdraft system shall operate on 120 VAC and be able to be
plugged into a standard grounded outlet. It will have a 4-speed
blower control, with delay off, and filter clean reminder.
Downdraft shall include 2-level LED task lighting.
Downdraft blower system to be cULus listed.
TM
, to adjust blower speed in case of
SPECIFICATIONS
Volts: 120
Hz: 60
Amps: 3.2
Duct: 8" Round
NOTE: Dimensions
shown are for reference
only. Before cutting out
countertop, refer to
instructions packed with
downdraft and cooktop.
BEST Hartford, Wisconsin www.BestRangeHoods.com 800-558-1711
REFERENCE QTY. REMARKS Project
Location
Architect
Engineer
Contractor
Submitted by Date
61B 99045243C
INSTALLATION PLANNING • MODELS D49M30SB, D49M36SB, D49M48SB
!
5 ”
CABINET CUTOUTS
CAUTION: BEFORE CUTTING HOLE IN CABINET
FOR DUCTWORK, check for interference with floor
joists, wall studs, electrical wiring, or plumbing.
REAR CORNER OF
COOKTOP CUT-OUT
7
/
8
2”
centered
4”
INSIDE
CABINET FLOOR
Dimension A Dimension B
Using Flex Blower (Model
PF6 & 8" round duct straight
down through cabinet floor.)
(1½" left of installation center line)
5-5/8 inches
Use the dimensions in the above illustration to help plan how and
where to provide duct access through your cabinet. Generally, 1-7/8"
x 19" rectangular duct will be used through left, right, and back of
cabinet - while 8" round duct will be used through cabinet floor.
For left, right, or rear exhaust:
Allow at least 18" for transition and elbow or blower.
For left / right exhaust:
A 30" deep cabinet is recommended to align properly with flex
blower. Flex blower can be mounted to rear cabinet wall or to a
platform / frame (not provided) on the base of the cabinet floor.
(See flex blower instructions).
Cabinet depths of 24" to 30" are required - depending on the
type of cooking appliance.
ELECTRICAL PANEL
The unit has an 30-in. power cord with a 3-pronged plug. Plan to
provide a grounded outlet within reach of this cord.
INSTALLATION
CENTER LINE
HOLE
FOR
7
1 ” X 19”
/
8
DUCT &
TRANSITIONS
21”
1½”
24¾”
Hole in Cabinet Floor
7-5/8 inches
(Model 432
INSIDE
CABINET BACK
4”
B
Using Exterior or In-Line
Blower & 90
0
Duct Elbow
(on installation center line)
8-5/8 inches
(Model 418
- 8" round
- 10" round
elbow)
A
elbow)
DOWNDRAFT
A
COUNTER TOP
COOKTOP
FRONT TO BACK
INSIDE CABINET DEPTH
Refer to the cooktop installation instructions for dimensions of cooktop,
countertop cut-out, and cabinet requirements. However, it is recommended that oversized cabinets be used for easier installation. Custom
island designs need to account for deeper cabinets - especially when
installed with a range in front of the downdraft or when mounting the
blower behind the downdraft. You must also plan for an access door.
Cooktop depth can vary greatly from one to another. This may cause
the fit of these two appliances to be rather tight.
Pay special attention to the areas of potential interference highlighted
above. A countertop with (A) a raised lip and/or (B) a backsplash may not
allow enough flat countertop for a proper installation. Note that 2-3/4" of
flat countertop is required behind cooktop and that 2-1/2" is necessary
between the back edge of the cooktop and the inside of cabinet back.
2-1/2"
2-3/4"
B
DOWNDRAFT
DUCTWORK
HOUSING
FLEX
Remote
*
blowers
use 8" or
10" round
remote
discharge
plate instead
of flex
blower.
A
D
BLOWER
The downdraft blower system is designed for use with 8" round
ductwork using a Flex Blower or 10" round ductwork using a remote
blower. (Purchase blowers separately.) Six (6) different discharge
connections are available - with side-to-side adjustment for accurate
alignment of ductwork:
A = 8" Round, Left Discharge out of Flex Blower
B = 8" Round, Right Discharge out of Flex Blower
C = 8" Round, Down Discharge out of Flex Blower (Electrical
Panel to be mounted remotely)
D = 1-7/8" x 19", Left Discharge out of Housing to Remote Blower
or Flex Blower in remote location. Use 1-7/8" x 19" to 8"
round transition, 1-7/8" x 19" to 10" round transition, or 1-7/8"
x 19" ductwork as appropriate.
E = 1-7/8" x 19", Right Discharge out of Housing to Remote
Blower or Flex Blower in remote location. Use 1-7/8" x 19"
to 8" round transition, 1-7/8" x 19" to 10" round transition, or
1-7/8" x 19" ductwork as appropriate.
F = 1-7/8" x 19", Rear Discharge out of Housing to Remote
Blower or Flex Blower in remote location. Use 1-7/8" x 19"
to 8" round transition, 1-7/8" x 19" to 10" round transition, or
1-7/8" x 19" ductwork as appropriate.
For best performance: Choose the ducting option which allows the
shortest length of ductwork and a minimum number of elbows and
transitions. Check location of floor joists, wall studs, electrical wiring
or plumbing for possible interference.
*
C
F
B
E
ELECTRICAL
PANEL
OPTIONAL ACCESSORIES • MODELS D49M30SB, D49M36SB, D49M48SB
OPTIONAL
ACCESSORY
MODEL ACRD
MODELS
ATSKD30
ATSKD36
ATSKD48
MODELS
MD6T
MD8T
MD10T
DESCRIPTION /
APPLICATION
REMOTEUP/DOWN CONTROL
Use when you cannot reach the UP/
DOWN Button on the downdraft chimney.
Can be located on counter top, face of
cabinetry or on the side cabinet of an
island. Cut-out size: 2¼" H x 2" W.
Cannot be used where remote control
will interfere with cooking, where hot
pans could be set, or where hot liquids
could be spilled on the control.
Remote wiring connects with 6-pin connector on control box.
GAS COOKTOP SEAL KIT
Recommended for use with all gas
cooktops. Includes trim bracket and
trim seal.
30", 36" & 48" widths.
MAKE-UP AIR DAMPER
Use to provide make-up air when called
for to keep the home comfortable by
allowing the downdraft to operate at
optimum levels.
Directwire design works with select
®
downdrafts to balance indoor
BEST
air pressure by providing interlocked
make-up air; damper opens automatically when the range hood is activated
8" round & 10" round diameters.
Connects to 2 CONTACTS on
ELECTRICAL PANEL.
OPTIONAL
ACCESSORY
MODEL AEWD5
MODEL ANKD
MODEL AFCD
MODEL AVDKD8
DESCRIPTION /
APPLICATION
EXTENSION CABLE - 5-FT.
Use where electrical panel is remotely
mounted. Extends electrical panel cable an additional 5-feet.
NON-DUCT
RECIRCULATING KIT
Use where ducting is not feasible or
available. Mount to toe kick or base of
a cabinet and attach directly to Model
PF6 Flex Blower using 8" round duct.
Kit can be rotated so that the exhaust
is not directly at your feet. Includes
recirculation filter and decorative cover
plate.
RECIRCULATION FILTER
REPLACEMENT
Replacement filter for ANKD Non-Duct
Recirculating Kit. Use to effectively
capture cooking contaminants.
1-7/8" X 19" TO 8" ROUND
TRANSITION
Rectangular to 8" round transition for
left, right, or rear exhaust - using Model
PF6 Flex Blower. Can be attached
to downdraft unit or rectangular duct
(AEDD2). Includes S-clips for easy,
secure attachment.
MODELS
ATKD30SB
ATKD36SB
ATKD48SB
MAKE-UP
AIR DAMPER
CONTACTS
RANGE TRIM KIT
Use with free-standing range - where a
gap is present between back of range
and downdraft.
30", 36" & 48" widths.
1-7/8" X 19" TO 10" ROUND
TRANSITION
Rectangular to 10" round transition for
left, right, or rear exhaust - using Model
PF6 Flex Blower. Can be attached
to downdraft unit or rectangular duct
(AEDD2). Includes S-clips for easy,
secure attachment.
MODEL AVDKD10
RECTANGULAR ADAPTOR
FOR 1-7/8" X 19"
Use to connect 1-7/8" x 19" rectangular
duct directly to downdraft when using
side or rear exhaust.
MODEL AVDKD219
OPTIONAL ACCESSORIES • MODELS D49M30SB, D49M36SB, D49M48SB
(CONTINUED)
OPTIONAL
ACCESSORY
MODEL ATTD1
MODEL ACVPD8
MODEL ACVPD10
DESCRIPTION /
APPLICATION
END CAP TRIM EXTENSION
+1" WIDTH - LH & RH
Use left and right to increase the
overall trim width by 1" - to 31", 37"
and 49".
FRONT PANEL ROUGH-IN PLATE 8" ROUND
Use where 8" round duct or elbow
attaches to front of airbox (Model PF6
remote blower installation).
FRONT PANEL ROUGH-IN PLATE 10" ROUND
Use where 10" round duct or elbow
attaches to front of airbox (exterior or
in-line blower installation).
MODEL 432 - 8" RD.
MODEL 418 - 10" RD.
MODEL 408 - 8" RD.
MODEL 410 - 10" RD.
0
90
DUCTWORK ELBOW
Adjustable from straight to 90
Galvanized steel construction.
STRAIGHT ROUND DUCT - 2-FT.
Galvanized steel construction.
RECTANGULAR DUCT - 2-FT.
SECTIONS (1-7/8" X 19")
Galvanized steel construction.
0
.
MODEL AEDD2
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