Dacor DHICH User Manual

Ventilation Solutions

Ventilation Facts

POLLUTANTS TO REMOVE FROM THE KITCHEN

FACTORS THAT NEGATIVELY INFLUENCE

VENTILATION

GENERAL RULE OF THUMB

Two Types of Ventilation

Hoods

OVERHEAD

Powerpacks

Over-the-Range

Microwaves (OTR)

Heat, Odors, Grease,

Gases, Steam & Smoke

Open Windows & Doors, Air Conditioning Vents,

Ceiling Fans, Island Cooking, Foot Traffic

100 CFM for every 10,000 BTU

(*Increase if duct run is long or complicated)

Power Sources Factors to Consider

Width & Depth of Cooking Product

Internal Blowers

External Blowers:

REMP3, REMP16

ILHSF8, ILHSF10

Capture Area: Width, Height & Depth

Mounting Height (see chart)

Blower Size

Duct Diameter:

Use Manufacturer’s

Recommendation

Duct Length (see chart)

DOWNDRAFT

Ventilation Solutions

ERV

ERV-ER

PRV

Internal Blowers:

CABP3 (RV only)

External Blowers:

REMP3, REMP16

In-Line Blowers:

ILHSF8, ILHSF10

Width & Depth of Cooking Product

Blower Size

Duct Diameter:

Use Manufacturer’s

Recommendation

Duct Length (see chart)

HVAC Experts recommend

Ventilation Facts

Hoods: EH/EHR/MH - Bottom of the hood should be 25” minimum above

the cooktop surface. DHI, DHW, PHW - Bottom of the hood should be 30” minimum above the cooktop surface.

PowerPacks (with SS Liner): Bottom of liner should be 36" from the finished counter.

RECOMMENDED

MOUNTING HEIGHTS

RECOMMENDED DUCT LENGTHS

(VARIES BY PRODUCT)

OTR (above electric cooking): Top of microwave should be 34" above

the finished counter.

OTR (above gas cooking): Top of microwave should be 36" above the finished counter. (36" mandatory above ERD30, ER30D, ER30DSR and EGR30)

In hoods or Powerpacks, if you must install the hood higher than the recommended

eight, it is very important that you increase the size (width) of the hood and the power

Elbows & Transitions count extra-you must add to straight run

90º, 8" Round=7' 45º, 8" Round=3' 90º, Rectangle=15'

90º, 10" Round=5' 45º, 10" Round=2' 90º, Flat Rectangle Elbow=20'

Straight Transition, 8" or 10" Rd to 3

Elbow Transition, 8" or 10" Rd to 3

CFM) to provide the best possible ventilation.

(

to get the total duct run.

1/4

"x10" Rectangle = 4'

1/4

"x10" Rectangle = 25'

8" Round: 60' max

10" Round: 50' max

1/4

"x10" Rectangle: 50' max

DO’S & DONT’S

Ventilation Solutions

Keep duct run as short as possible.

Whenever possible, use round duct instead of rectangle.

Do not use back to back elbows–24" minimum between elbows.

Do not use flex duct.

Do not use duct smaller then the recommended size– and never reduce!

Seal ductwork with duct tape and use screws to support weight.

Match roof or wall cap with duct size.

In Pro, Island cooking, we recommend you oversize the hood a minimum of 6".

Support and insulate duct to reduce all noise and vibration.

Pro-Style Hoods

18" Epicure Hoods 1

8" High, 26

EH5418, EH4818, EH4218, EH3618, EH3018, EHR5418, EHR4818, EHR4218, EHR3618,

Deep

/8"

WIDTHS

FINISHES

INTERNAL POWERED–EH MODELS

EXTERNAL POWERED–EHR MODELS (REMOTE BLOWER OPTION) - only

one blower allowed per installation)

VENTING

CONTROLS

DUCT COVERS

EHR3018

54", 48”, 42”, 36” and 30”

Stainless Steel in standard Chrome trim. Three trim finish options are available in Black Chrome, Brass or Copper.

600 CFM (582 CFM at 0.0” static pressure) - EH4218, EH3618 & EH3018 1200 CFM (1164 at 0.0” static pressure) - EH5418, EH4818

EHR3018 or EHR3618- Use REMP3 or REMP16; ILHSF8 or ILHSF10 EHR4218, EHR4818 or EHR5418 – Use REMP16 or ILHSF10

Vents out the top (vertically) or back (horizontally) 42”, 36” & 30” hoods – 8” round single outlet 54” & 48” hoods – 8” round dual outlets, may use AHT10 to transition into a single 10” round exhaust

Hood switch will control integrated or remote blowers at 4 speed settings

Available in all standard widths – 6," 12" or 18" heights

12" Epicure Hoods 12" High, 26

/8" Deep

WIDTHS

FINISHES

INTERNAL POWERED–EH MODELS

EXTERNAL POWERED–EHR MODELS (REMOTE BLOWERS OPTION-

only one blower allowed per installation)

VENTING

CONTROLS

DUCT COVERS

EHR4812, EHR4212, EHR3612, EHR3012

48”, 42”, 36” and 30”

Stainless Steel in standard Chrome trim. Three trim finish options are available in Black Chrome, Brass or Copper.

600 CFM (582 CFM at 0.0” static pressure) - EH4212 or EH3612 or EH3012

1200 CFM (1164 at 0.0” static pressure) - EH4812

EHR4212 or EHR3612 or EHR3012 - Use REMP3; ILHSF8 EHR4812 - Use REMP16; ILHSF10

Vents out the top (vertically) or back (horizontally) 30", 36" or 42" hoods – 8" round single outlet 48” hoods – 8” round dual outlets, may use AHT10 to transition into a single 10” round exhaust

Hood switch will control integrated or remote blowers at 4 speed settings

Available in all standard widths – 6," 12" or 18" heights

EH4812, EH4212, EH3612, EH3012

Ventilation Solutions

Millennia Hoods

18" Millennia Hoods 18" High, 25

/2" Deep

WIDTHS

FINISH

INTERNAL POWERED–MH MODELS

VENTING

CONTROLS

DUCT COVERS

MH4818, MH3618, MH3018

48", 36” and 30”

Stainless Steel

600 CFM (582 CFM at 0.0” static pressure) - MH3618 or MH3018 1200 CFM (1164 at 0.0” static pressure) - MH4818

Vents out the top (vertically) or back (horizontally)

36” & 30” hoods- 8” round single outlet

48” – 8” round dual outlets, may use AHT10 to transition

into a single 10” round exhaust

Hood switch will control integrated blowers at 4 speed settings.

Available in all standard widths – 6," 12" or 18" heights

12" Millennia Hoods 12" High, 25

/2" Deep

WIDTHS

FINISH

INTERNAL POWERED–MHD MODELS

VENTING

CONTROLS

DUCT COVERS

MH4812, MH3612, MH3012

48", 36” and 30”

Stainless Steel

600 CFM (582 CFM at 0.0” static pressure) – MH3012 or MH3612 1200 CFM (1164 at 0.0” static pressure) – MH4812

Vents out the top (vertically) or back (horizontally)

36" & 30" hoods– 8" round single outlet

48" hoods - 8" round dual outlets, may use AHT10 to transition into a single 10" round exhaust

Hood switch will control integrated blowers at 4 speed settings

Available in all standard widths - 6," 12" or 18" heights

Ventilation Solutions

.30

.60

.90

1.20

1.50

1.80

2.10

2.40

65 130 195 260 325 390 455 545

Spe

4Speed 4

Spe

d 3Speed 3S

d 3

eed 2Speed 2S

eed 2

Speed 1

Static pressure - inches of water

.25

.50

.75

1.00

1.25

1.50

1.75

2.00

50 100 150 200 250 300 350 400

Speed 4

pee

Speed 3S

pee

2Speed 2

Speed 1

Static pressure - inches of water

.25

.50

.75

1.00

1.25

1.50

1.75

2.00

50 100 150 200 250 300 350 400

Speed 4Speed 4

Speed 4

Speed 3Speed 3Speed 3

ed 2Speed 2Sp

ed 2

1Speed 1

Static pressure - inches of water

.30

.60

.90

1.20

1.50

1.80

2.10

2.40

65 130 195 260 325 390 455 545

4Speed 4

ed 3Speed 3S

ed 3

eed

2Speed 2S

eed

d 1

Speed 1

d 1

Static pressure - inches of water

Blower Performance Curves

ø 146mm 4-speed

EH and MH Hoods

Centrifugal Blower

Ventilation Solutions

Millennia Hoods

Millennia Island Hoods - DHI602, DHI542, DHI482, DHI421, DHI361

WIDTHS 60”, 54”, 48”, 42” & 36”

FINISH Stainless Steel

INTERNAL POWERED

1200 CFM (1164 at 0.0” static pressure) - DHI602, DHI542, DHI482

600 CFM (582 CFM at 0.0” static pressure) - DHI421, DHI361

VENTING

Vents out the top (vertically), 8” round

Millennia Chimney Hoods - DHW482, DHW421, DHW361, DHW301

WIDTHS 48”, 42”, 36” & 30”

FINISH Stainless Steel

INTERNAL POWERED

1200 CFM (1164 at 0.0” static pressure) - DHW482-1200 CFM 600 CFM (582 CFM at 0.0” static pressure) - DHW421,

DHW361 & DHW301

VENTING

Vents out the top (vertically), 8” round

Millennia Chimney Hoods PHW plus choice of PHG36 or PHG30 Glass

WIDTHS 36" & 30"

FINISHES PHW is in Stainless and must order the Glass Canopy

either PHG36 or PHG30 in 6 Preference Color Options: Anthracite Gray (AG), Titanium Silver (TS), Sterling Grey (SG), Slate Green (GN), Blue Water (BU) and Black (BK) to complete the hood.

INTERNAL POWERED

600 CFM (582 CFM at 0.0” static pressure) - PHW + PHG36+ Color Choice

600 CFM (582 CFM at 0.0” static pressure) - PHW + PHG30+ Color Choice

VENTING

Vents out the top (vertically), 8” round

Ventilation Solutions

+ 15 hidden pages