Sub-Zero IH4227 User Manual

Planning Information

Model IH4227 Cooktop Island Hood

Dimensions in parentheses are in
millimeters unless otherwise specified.

9/06

1

When your dream kitchen calls for a centralized

cooking surface, the Wolf cooktop island hood is the
ideal ventilation companion. The sculpted classic
stainless steel shape not only provides the power you
expect from Wolf, but also the beauty you have come
to appreciate as well.

This ceiling mount cooktop hood is 42" (1067) wide
by 27" (686) deep. It has a telescopic chimney flue that
allows you to reach a ceiling height of 8' (2.4 m) to 9'
(2.7 m) with a finished look. A flue extension to
accommodate 10' (3 m) ceilings is available as a sales
accessory.

The Wolf cooktop island hood is recommended for use
with Wolf electric and gas cooktops and integrated
modules. For Wolf dual fuel ranges, gas ranges, sealed
burner rangetops and gas rangetops, a Pro ventilation
hood should be used.

The Wolf cooktop island ventilation
hood is available in the classic stainless
steel finish. It is sold as a shell only,
internal, in-line and remote blower
options are available.

Classic stainless
steel finish

Aluminum mesh
filter

Front mounted
controls

Rating plate
location

Three-speed
blower control

Seamless
Construction

Transition with
backdraft damper

Model IH4227

LED indicators

Halogen lighting

Planning Information

Model IH4227 Cooktop Island Hood

Dimensions in parentheses are in
millimeters unless otherwise specified.

Dimensions may vary by ±

1

/8" (3).

2

OVERALL DIMENSIONS

FEATURES

Classic stainless steel finish

Internal, in-line and remote blower options

Front mounted controls with LED indicator

Heavy-duty stainless steel seamless

construction

Three-speed blower control

Variable speed blowers

Filter clean timer lets you know when the

filter needs cleaning

Delay-off mode automatically turns unit off

Sealed halogen lighting with three settings

Stainless steel filter cover with dishwasher
safe aluminum mesh filter

Heat sentry feature automatically turns unit
on when heat is sensed and automatically
adjusts blower speed

Transition with backdraft damper included

Fits 8' (2.4 m) to 9' (2.7 m) ceilings – flue
extension to accommodate 10’ (3 m) ceilings
is available as a sales accessory

UL listed to US and Canadian safety
standards

Two and five year residential warranty –
exclusions apply; warranty information can
be found on our website, wolfappliance.com

18"

(457)

339/16" TO 471/16"

(853 - 1195)

OVERALL HEIGHT

42" (1067)

OVERALL WIDTH

12"

(305)

27" (686)

OVERALL DEPTH

5"min

(127)

195/16"

(491)

19/16"

(40)

91/4"

(235)

Planning Information

Model IH4227 Cooktop Island Hood

Model IH4227

Dimensions in parentheses are in
millimeters unless otherwise specified.

3

SPECIFICATIONS

Overall Width 42" (1067)

Overall Height (excluding chimney) 91/4" (235)

Overall Height (including chimney) 339/16" (853)

Maximum Height (full extension) 471/16" (1195)

Overall Depth 27" (686)

Transition 8" (203) to 10" (254) round

Duct Size 8" (203) round

Discharge Vertical

Electrical Supply Requirements 110 / 120 V AC, 60 Hz

15 amp dedicated circuit

Shipping Weight 110 lbs (50 kg)

Specifications are subject to change without notice.

BLOWER OPTIONS

600 CFM Internal Blower 801644

900 CFM Internal Blower 801645

600 CFM In-Line Blower 808331

1100 CFM In-Line Blower 808332

600 CFM Remote Blower 801640

900 CFM Remote Blower 801641

1200 CFM Remote Blower 801642

1500 CFM Remote Blower 804701

Model IH4227 is sold as a shell only,
an internal, in-line or remote blower will
be required. Refer to Wolf Cooktop
Ventilation Recommendations at the end
of this section.

ACCESSORIES

Flue extension to accommodate

10' (3 m) ceilings

8" (203) to 10" (254) round

transition

Accessories are available through your
Wolf dealer. To obtain local dealer
information, visit the Locator section of
our website, wolfappliance.com.