BROAN™ Fresh In Basic
FIN-180B; see table for available part numbers.
30-180 CFM at 0.2 in. w.g.
30-170 CFM at 0.4 in. w.g.
The Broan Fresh In series is a quiet and e ective supply air
solution for hot and mixed climates, o ering renewed fresh
air comfort. It o ers the greatest reduction of HERS score
compared to CIFS solutions. Thanks to their ECM motors, the
Basic FIN-180B and FIN-180B-HW models deliver energye cient continuous ventilation at a constant air ow in typical
installations. Designed to be the most versatile, reliable and
energy-e cient supply fan on the market, it can also be installed
horizontally, vertically, upside down, or ush to the ceiling. Two
models are available: with a power cord or hardwired.
Mechanical components
FIN-180B
6-ft. power cord
VB0260
FIN-180B-HW
Options
• 9.25" x 9.25" x 2" MERV 8 lter (FIN-MERV 8)
• 9.25" x 9.25" x 2" MERV 13 lter (FIN-MERV 13)
• Paintable decorative nishing trim (FIN-R1015)
for discreet installation
• Installation bracket, including hardware, for installation between
joists of 16-in. cc and 24-in. cc (FIN-S1624)
Hardwired
• High e ciency ECM motor
• Constant air ow blower designed to maintain the selected air ow
in standard installations
• Silent ventilation with balanced metallic dual inlet blower wheel
• Spring loaded damper
• Blower e ciency as high as 12.4 CFM/W
• Protection grille for blower
Electronic features
• Adjustable speed from 30 to 180 CFM in 10 CFM increments
Installation features
• Five installation possibilities: ceiling hung, ush to ceiling,
attic mounted, ceiling mounted and wall mounted
• Paintable door and frame
• Compact and designed to t between 12-in. cc joists
• 6-in. diameter ports with integrated test ports and bumps to
maintain tie-trap in place
• 6-ft. power cord (FIN-180B) or hardwired (FIN-180B-HW)
• Easy maintenance: can be done within 5 minutes through the
access door
Warr anty
The BROAN™ Fresh In Basic is protected by a 5-year warranty on parts
only.
Requirements and standards
When properly installed and set, this unit will meet requirements of:
• EPA Indoor airPLUS, Version 1
• 2012 & 2015 IECC, Version 2018
• 2012 & 2015 IRC, Version 2018
• ENERGY STAR Certified Homes, Version 3
• ASHRAE 62.2-2010 & 62.2-2016
• Characteristics
FIN-180B FIN-180B-HW
Power 6-ft. power cord Hardwired
Noise level 0.65 sone at 130 CFM
Weight 11 lb.
Shipping weight 14.5 lb.
Ports diameter 6 in.
Width 10 ¼ in.
Length 14 ¾ in. (without ports)
Height 10 in.
Min. operating
temperature
14 ° F
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0 20 40 60 80 100 120 140 160 180 200
Pressure (in w.g.)
Airflow (CFM)
0
0.1
0.2
0.3
0.4
0.5
0.6
0 20 40 60 80 100 120 140 160 180 200
Pressure (in w.g.)
Airflow (CFM)
0
0.1
0.2
0.3
0.4
0.5
0.6
0 20 40 60 80 100 120 140 160 180 200
Pressure (in w.g.)
Airflow (CFM)
Mounting options
Can be installed as a stand alone unit or connected to the return ducting of an AHU.
Ceiling Hung
VH0153A
14¼" clearance
Attic Mounted
12"
10"
10¼"
VD0466
Flush to Ceiling
12"
VD0467
With optional
decorative trim
Wall MountedUnder Ceiling
VH0152
Electricity Consumption
Air ow setting (CFM) 30 60 90 120 180
Static Pressure (in. w. g.)
Power
(Watts)
E ciency
Main Filter
(CFM/Watts)
Power
(Watts)
MERV 13
E ciency
(CFM/Watts)
Factory Setting: 80 CFM
120 VAC, 60 Hz, 0.7 Amp
0.1 0.2 0.1 0.2 0.1 0.2 0.4 0.1 0.2 0.4 0.1 0.2 0.4
4.8 6.8 7.0 8.9 7.8 10.8 19.0 9.7 14.4 22.5 22.0 27.0 37.7
6.3 4.4 8.6 6.7 11.5 8.3 4.7 12.4 8.3 5.3 8.2 6.7 5.3
5.2 7.2 7.4 10.8 11.3 15.2 22.7 17.0 21.2 N/A 32.5 37.0 N/A
5.8 4.2 8.1 5.6 8.0 5.9 4.0 7.1 5.7 N/A 5.5 4.9 N/A
10"
10"
Fan Curve Examples
Airflow adjustable from 30 to 180 CFM in 10 CFM increments.
Fan curves at maximum speed
with main filter
Fan curves at maximum speed
with MERV 8 filter
Fan curves at maximum speed
with MERV 13 filter
Installation Zones
Installation allowed in zones 1-4. Refer to the installation instructions for more details.
VN0011A
Insulated door
Damper assembly
Blower motor
Blower wheel
14¼"
Unit setting
Test port
Electronic
board
Filter
Insulated housing Test port
Product speci cations are subject to change without notice.