Use and Care Guide

Reset Button – Convenient light indicator and unobtrusive alarm signal on the access panel help inform the
homeowner when it’s time to check and clean the (MERV 8/MERV 13) filter. Button resets every time customer
changes filter.
CFM – Can be selected for 50/60/70/80/90/100/110/130/150 CFM (9 settings).
Humidity Setting – Customized fresh air supply based on humidity conditions of incoming air. Fan will
automatically shut off (or not turn on) when the outside relative humidity is higher than the setting on the
humidity dial (from 30% to 80% RH).
Temperature Setting – Customized low temperature setting will shut fan off when incoming supply air is too
cold. Fan will turn off (or not turn on) when the outside temperature is lower than the setting value. (From 15°F to
40°F). Fan automatically stops operating when the incoming air is higher than 95°F.
WhisperFresh Select
™
Fresh Air Supply Fan
Pick-A-Flow
™
Speed Technology
Built-in Pick-A-Flow speed selector provides the unique ability to select your required airflow (50-150 CFM, in 10 CFM
increments) with the simple turn of a dial.
ECM Motor with SmartFlow
™
Technology
WhisperFresh Select
™
is designed to perform as rated. When the fan senses static pressure, its speed is automatically
increased to ensure optimal CFM output. This feature provides peace of mind, as the installer doesn’t have to worry
about compromising the fan’s performance, even with a complicated duct run.
FV-15NLFS1
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.85
0.90
0.95
1.00
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160
StaticPressu re(inch w.g. )
Airflow (CFM)
150CFM
140CFM
130CFM
120CFM
110CFM
100CFM
90CFM
80CFM
70CFM
60CFM
50CFM
6"20ftduct 0
6"40ftduct 0
6"60ftduct 0
6"80ftduct 0
6"100ftduct 0
FV-15NLFS1
Specifications
WhisperFresh
Select
™
6" Duct
FV-15NLFS1
Characteristics
(HVI tested data
for 0.1" S.P.)
Static Pressure in inches w.g. 0.2 0 .3 0.4 0.2 0.3 0.4 0.2 0.3 0.4 0.2 0.3 0.4 0.2 0.3 0.4 0.2 0.3 0.4 0.2 0.3 0.4 0.2 0.3 0.4 0.2 0.3 0.4 0.2 0.3 0.4 0.2 0.3 0.4
Air Volume (CFM) 150 150 130 140 140 130 130 130 130 120 120 120 110 110 110 100 100 100 90 90 90 80 80 80 70 70 70 60 60 60 50 50 50
Power Consumption (watts) 27.3 32.0 29.0 24.8 29.0 29.0 22.6 25.0 28.0 19.4 23.0 26.0 16.7 20.0 24.0 15.3 18.0 21.0 13.5 15.0 19.0 12.4 14.0 17.0 10.0 13.0 15.0 9.3 11.0 14.0 8.2 10.0 12.0
Energy Efficiency (CFM/Watt) 5.59 4.68 4.48 5.97 4.82 4.48 6.30 5.20 4.64 6.72 5.21 4.61 7.05 5.50 4.58 7.45 5.55 4.76 7.61 6.00 4.73 7.83 5.71 4.70 7.64 5.38 4.66 7.58 5.45 4.28 7.40 5.00 4.16
Speed (RPM) 1314 – – 1265 – – 1235 – – 1201 – – 1152 – – 1121 – – 1086 – – 1067 – – 1033 – – 1012 – – 989 – –
Current (amps) 0.41 0.46 0.43 0.26 0.42 0.43 0.33 0.38 0.42 0.29 0.34 0.39 0.25 0.31 0.36 0.23 0.28 0.32 0.20 0.25 0.29 0.18 0.22 0.26 0.16 0.21 0.24 0.15 0.18 0.22 0.13 0.16 0.21
MAX. Current (amps) 0.46
Power Rating (V/Hz) 120/60
Specifications
Motor Type ECM
Type of Motor Bearing Ball
Thermal Fuse Protection N/A (Electronically-Protected Limited)
Blower Wheel Type Sirocco
ENERGY STAR Qualified Yes
Installation
Duct Diameter (Inches) 6"
Power Cord Included Integrated 5.8 foot power cord
Shipping Gross Weight (lbs) 17.4 (7.9kg)
Approved Code/Standard/Regulation
UL tub/Shower Enclosure N/A
Washington VIAQ Code Yes
Wall installation No
California Title 24 Compliant Yes
Mfg in ISO 9001 Certified Facility Yes
RoHS Compliant Yes