NuTone 744SFLNT User manual

REFERENCE QTY. REMARKS Project

Location

Architect

Engineer

Contractor

Submitted by Date

Broan-NuTone LLC Hartford, Wisconsin www.nutone.com 800-558-1711

Broan-NuTone Canada Missisauga, Ontario www.nutone.ca 877-896-1119

Architectural & Engineering Specifications

August 2012

Humidity Sensing

Recessed

Fan / Fluorescent

Light

21H 99044980B

DESCRIPTION

TRIM RING BAFFLE:

•Polymeric construction with matte white finish

•Recessed styling, mounts flush with finished ceiling

•Integrated humidity sensor

LAMP:

•Uses R30-shaped, 2700K, 16W, high efficacy, compact

fluorescent lamp with GU24 base (included)

BLOWER:

•Plug-in, permanently lubricated, motor

•Dynamically balanced centrifugal blower wheel for quiet,

efficient performance

•Quiet operation

HOUSING:

•Fits in 2” x 8” construction

•Rugged, 26 gage, galvanized steel construction

•4” round, polymeric duct connector with 2” tapered sleeve and

no metallic clatter

•Adjustable mounting brackets span up to 24”

CONTROLS: (purchase separately)

•Model VS-96 - One rocker switch with “on” indicator light

•Model VS-86SN - Two rocker switches - fits single outlet box

AUTOMATIC CONTROL:

•Humidity control automatically turns fan ON when either of

these conditions is detected:

- a rapid to moderate (user adjustable) increase of humidity

- humidity above user-adjustable set-point (50%-80% RH)

•Two wire manual operation for odor control - Turns fan ON

when power line through wall switch is cycled ON, OFF and

back ON

•Remains ON for a user-adjustable 5 to 60 minutes after

humidity has stabilized and is below set-point or after

manually initiated through power line cycling

•Saves energy because unit runs only for the time required. A

unit controlled with a wall timer may keep fan ON longer than

required or turn it OFF before room is sufficiently ventilated

U.L. Listed for use in insulated ceilings (TYPE I.C.)

U.L. Listed for use over bathtubs and showers when connected to

a GFCI protected branch circuit.

Title 24 compliant.

ENERGY STAR qualified.

MODEL 744SFLNT

Broan-NuTone LLC Hartford, Wisconsin www.nutone.com 800-558-1711

Broan-NuTone Canada Missisauga, Ontario www.nutone.ca 877-896-1119

HVI-2100 CERTIFIED RATINGS comply with new testing

technologies and procedures prescribed by the Home Ventilating

Institute, for off-the-shelf products, as they are available to

consumers. Product performance is rated at0.1 in. static pressure,

based on tests conducted in a state-of-the-art test laboratory.

Sones are a measure of humanly-perceived loudness, based on

laboratory measurements.

SPECIFICATIONS

MODEL VOLTS AMPS*

744SFLNT 120 0.7

STATIC PRESSURE CFM SONES FAN WATTS DUCT

0.10 70 1.5 34.4 4” Round

0.25 55

* Total Connected Load

INSTALLATION

Complete installation instructions are included with each Humidity

Sensing Recessed Fan / Light.

TYPICAL SPECIFICATION

Fan / Light shall be NuTone Model 744SFLNT as manufactured by

NuTone according to specifications listed:

Fan / Light shall have corrosion resistant steel housing and adjustable

mounting brackets.

Motor assembly to be removable and permanently lubricated.

Non-metallic damper/duct connector to be included.

Fan and Light to operate separately or in combination.

Fan / Light must use an R30-shaped, 2700K, 16W, high efficacy,

GU24-based, compact fluorescent lamp.

Air delivery shall be no less than 70 CFM and sound level no greater

than 1.5 Sones. All air and sound ratings shall be certified by HVI.

Fan / Light must be U.L. and cU.L. Listed for use in insulated ceilings

(Type I.C.).

Fan / Light must be Title 24 compliant.

Fan / Light must be ENERGY STAR qualified.

The unit will have a control that will automatically turn fan ON

when humidity increase is rapid to moderate (user adjustable), or

when humidity is higher than user-adjustable set-point (50%-80%

Relative Humidity), or when supply power is cycled from ON (for

more than a second) to OFF (for less than a second) and back

ON. It shall be user-adjustable to turn OFF 5 to 60 minutes after

humidity has stabilized and is below user-adjustable set-point, or

after manually initiated by supply power cycling.

HUMIDITY SENSING RECESSED

FAN / FLUORESCENT LIGHT

MODEL 744SFLNT

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