Dacor Heritage HWHP 3012 Technical manual

PLANNING
GUIDE
All specications subject to change without notice. www.dacor.com Ph. 800.793.0093
Heritage®30”, 36", 48” Wide
Wall-Mount Range Hood
Doc #: PGH-HWH.01 Revised14 May 2018 Page1 of 4
All tolerances: ±¹/₁₆” (±1.6 mm) unless otherwise stated.
HWHP, HWHE
General Specifications
Common Features
Features Description
Blower Speeds Four
Filters Baffle style, dishwasher safe
Exhaust(s) 8” (20.3 cm) duct diameter
Total Connect Load 120V, 60 Hz, 9 Amp. Max. (10.0 Amp Max. surge)
Lights Dimmable LED: PAR16 E26/27; 120V, 7.5W (75W
max. other bulbs)
Individual Features
Components 48 36 30
Lights 43 2
Filters 43 2
Blowers 2 1 1
Exhaust Vents 2 1 1
Blower Rating 1200 CFM 600 CFM 600 CFM
Vent Configurations
Model Top Vent RearVent Rotatable Fan
3012 x x x
3018 x x x
3612 x x x
3618 x x x
4812 x x x
4818 x x x
Weight Specifications
Model Weight
3012 51 lbs. (23 kg)
3018, 3612 53 lbs. (24 kg)
3618 57 lbs. (26 kg)
4812 70 lbs. (32 kg)
4818 77 lbs. (35 kg)
WARNING
• Observe all governing codes and ordinances during planning and
installation. Contact your local building department for details.t
• The range must be installed as specified in its installation
instructions.

PLANNING
GUIDE
All specications subject to change without notice. www.dacor.com Ph. 800.793.0093
Heritage®30”, 36", 48” Wide
Wall-Mount Range Hood
Page 2 of 4
All tolerances: ±¹/₁₆” (±1.6 mm) unless otherwise stated.
HWHP, HWHE
HWHP Hood Dimensions
Model A B C D
3012 29 ” (75.9 cm)
24” (61 cm) 12” (30.5 cm) 11 ” (30.2 cm) 3612 35 ” (91.1 cm)
4812 47 ” (121.6 cm)
3018 29 ” (75.9 cm)
24” (61 cm) 18” (45.7 cm) 11 ” (30.2 cm) 3618 35 ” (91.1 cm)
4818 47 ” (121.6 cm)
HWHE Hood Dimensions
Model A B C D
3012 29 ” (75.9 cm)
25 ” (61 cm) 12” (30.5 cm) 11 ” (30.2 cm) 3612 35 ” (91.1 cm)
4812 47 ” (121.6 cm)
3018 29 ” (75.9 cm)
25 ” (61 cm) 18” (45.7 cm) 11 ” (30.2 cm) 3618 35 ” (91.1 cm)
4818 47 ” (121.6 cm)
Dual Blower
HWHP 48 Series
Single Blower
HWHP 30, 36 Series
Dual Blower
HWHE 48 Series
Single Blower
HWHE 30, 36 Series

PLANNING
GUIDE
All specications subject to change without notice. www.dacor.com Ph. 800.793.0093
Heritage®30”, 36", 48” Wide
Wall-Mount Range Hood
Page 3 of 4
All tolerances: ±¹/₁₆” (±1.6 mm) unless otherwise stated.
HWHP, HWHE
DIMENSIONS: ELECTRICAL-ACCESS HOLES (top)
HWHP, HWHE A B C
48 5” (12.7 cm)
1 ” (3.81 cm) 3” (7.62 cm)36 4 ” (11.43 cm)
30 5 ” (13.97 cm)
HWHP, HWHE A B C
48 5” (12.7 cm)
1” (2.54 cm) 3” (7.62 cm)36 4 ” (11.43 cm)
30 5 ” (13.97 cm)
Rear Dimensions: Electrical-Access Holes
Top Dimensions: Electrical-Access Holes
Meeting Installation Requirements
WARNING
To reduce risk of injury from reaching over a hot appliance, do not place
cabinets directly over the range.
IMPORTANT
See the diagram for minimum installed distance from hood to cooktop
surface (top of grates, glass, other). The minimum specified distance
may change with the appliance. Check manufacturer specifications for
the recommended distance in your case.
• The hood must be at least as wide as the cooktop.
• No dimension shall exceed the specified minimum.
• Dimensions are minimum clearances unless otherwise noted.
• All contact points between the hood and surfaces must be
sturdy, solid, and at right angles.
• The hood and cooktop/range must be removable for service.
Minimum Width of E (upper-cabinet cutout, appliance width)
HWHP, HWHE E
3012, 3018 30 in. (76.2 cm)
3612, 3618 36 in. (91.5 cm)
4812, 4818 48 in. (121.9 cm)

PLANNING
GUIDE
All specications subject to change without notice. www.dacor.com Ph. 800.793.0093
Heritage®30”, 36", 48” Wide
Wall-Mount Range Hood
Page 4 of 4
All tolerances: ±¹/₁₆” (±1.6 mm) unless otherwise stated.
HWHP, HWHE
Planning the Ductwork
WARNING
• To improve efficiency and keep annoying/lethal smoke, odor, and
chemical vapor out of the home:
– follow the manufacturer’s directions for these devices and NFPA/
ASHRAE recommendations.
– install a remote blower and proper ductwork
– tape all duct joints securely.
• Do NOT add an in-line or external blower to lengthen the duct. Even
small differences in blower air-flow rates can greatly hinder the
hood’s ability to draw air.
CAUTION
To reduce risk of fire and to properly exhaust air, duct air to the out-
doors, not into walls, ceilings, attics, crawlspaces, or garages.
WARNING
In installing ducting, ensure the hood’s damper flaps can open freely.
• Local building codes may require use of makeup air systems
with ventilation systems that move air at greater than the
specified rate (CFM). Specified rates depend on locale. When
designing the system, consult a qualified HVAC specialist about
local requirements and to ensure optimal performance.
• The owner is financially responsible for all ducting (incl. screws
and foil tape).
• Ducting must not interfere with floor joists or wall studs.
• On dual-exhaust hoods, the two 8” exhausts may be merged
into one 10” duct using Dacor transition kit AHT10. See the hood
Installation Instructions (Pg. 15) for details.
• Fasten all joints with sheet-metal screws, and seal with
certified duct/foil tape.
Venting Options
Typically, the blower vents through the hood top (A); however, the
blower can be turned to vent through the rear (B). When planning
ductwork, always use the shortest, most direct route to the outside.
Calculating Duct Length
Duct type determines the hood’s maximum straight duct length.
Duct Type Maximum Duct Run (feet)
8” Round 60
10” Round
50
3 ” x 10” Rectangular
For each new elbow and transition, you must subtract “equivalent
lengths” from your total maximum duct-run length to compensate
for wind resistance.
Determining Maximum Length
Start with your duct-run’s total maximum length, then subtract all
the ductwork equivalent lengths.
CUTWORK EQUIVALENT LENGTHS
Piece Subtract (feet)
8” 90° elbow 7
8” 45° elbow 3
10” 90° elbow 5
10” 45° elbow 2
3” x 10” to round 90° transition 25
3” x 10” to 8”/10” round transition 4
Wall cap w/damper
*
Roof cap
*These figures vary with model and configuration.
A B