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Home / E-CATALOG / Residential / Bathroom Ventilation Fans / MFT-S In-Line Bathroom Fans
MFT-S In-Line Bathroom Fans

MFT-S In-Line Bathroom Fans

Description

MFT-S In-Line Bathroom Fans are a step above the original MFT fans because of its improved sound characteristics.  The specially designed housing features an aerodynamic diffuser and a specially designed impeller to produce powerful pressure and airflow, while also producing very little noise. MFT-S In-Line Bathroom Fans are available in 4″, 5″, & 6″ duct diameters. They are suitable for either supply or exhaust ventilation systems. They are capable of moving airflow through long or complex duct runs, providing an ideal solution for areas that are hard to heat or cool.

Features & Benefits of MFT-S In-Line Bathroom Fans

  • Virtually silent mixed flow fan aerodynamically designed for smooth airflow
  • Available in 4″, 5″ and 6″ duct diameters
  • Airflow capacities up to 327 cfm
  • UV and corrosion resistant, durable plastic housing
  • Easy to install – mounting brackets included – simple maintenance
  • Easy access to motor & impeller; no need to dismantle duct work
  • Ideal for long duct runs
  • Use for supply or exhaust air
  • Mount in any position
  • Suitable for air temperatures up to 140 F
  • Automatic reset thermal overload protection
  • Energy efficient two speed motor
  • Single-phase asynchronous motor; IPX4 protection
  • Optional pre-wired with 120V power cord (MFT-C)
  • Permanently lubricated ball bearing motor for maintenance-free operation
  • Precision balanced for quiet and vibration-free operation

Accessories

A full range of accessories is available to suit each application:

  • BDD backdraft dampers 
  • Digital timer to speed controls (see all available  fan controls)
  • Mounting clamps to flexible insulated duct (see all available fan accessories)
  • Supply and exhaust grilles

When it comes to choosing the right duct, people often ask, “What is the best duct for bathroom ventilation?” While there isn’t necessarily one absolute right choice, many times the best option is the flexible insulated duct.  Learn more in our blog posting: what-is-the-best-duct-for-bathroom-ventilation.

Airflow Performance (cfm)

MODEL
 
SPEED
 
WATTS
 
RPM
 
0"
SP
0.1"
SP
0.2"
SP
0.3"
SP
0.4"
SP
0.5"
SP
0.6"
SP
0.7"
SP
0.8"
SP
0.9"
SP
1.0"
SP
MFT100SHigh
Low
30.0
24.0
1994
1500
146
109
128
88
110
68
88
47
64
22
44
10
21
-
9
-
MFT125SHigh
Low
37.0
25.0
2059
1360
200
132
183
106
161
80
137
51
93
13
62
-
32
-
0
-
MFT150SHigh
Low
66.0
52.0
2617
1933
327
240
316
219
299
194
283
171
268
134
247
111
225
86
194
57
138
27
83
7
50
-
For pre-wired with 120V power cord, add -C to model.

Visit CFM Select to utilize Continental Fan’s state-of-the-art fan selection and quotation platform.

Fan Dimensions for MFT-S In-Line Bathroom Fans

  • Select the Charts / Diagrams tab below

View our full line of bathroom ventilation fans and in-line fans while searching for the fan that best suits your application.

  • PDF DIMENSIONAL DRAWING
  • PDF INSTALLATION
Categories: Bathroom Ventilation Fans, Bathroom Ventilation Fans, Residential.
  • Applications

    MFT-S Mixed Flow In-Line Fans may be used to solve many air moving problems.  They are capable of moving airflow through long or complex duct runs, and provide an ideal solution for areas that are hard to heat or cool.  Typical uses include:

    Residential
    ""

    • Bathroom exhaust
    • Whole house ventilation
    • Duct boosting
    • General kitchen exhaust
    • Laundry room exhaust
    • HRV / ERV boosting


    Commercial 
    ""

    • Conference room exhaust
    • Computer rooms
    • Humidity and moisture removal
    • Powered make-up air
    • Equipment and spot cooling
    • Hair  and nail salons

  • Accessories / Options

    A full range of accessories is available to suit each application.

    • Backdraft damper
    • Flexible insulated duct
    • Mounting clamps
    • Roof cap
    • Wall cap
    • Sound attenuator
    • Speed control
    • Digital timer
    • Dehumidistat
    • Pressure switch
    • AeroGrille ventilation grilles
    • Adjustable ventilation grilles
    • Retro ventilation grilles
    • Wall insert ventilation grilles
    • View our full line of controls, accessories, and supply & exhaust grilles

  • Charts / Diagrams

Related Products

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    CX1000 Portable Air Purifier w/UVC Light

  • Bathroom Ventilation Kit

    Bathroom Exhaust Fan Kits w/AeroGrille

  • External Mount Bathroom Fans

    EXT External Mount Bathroom Fans

  • AXP In-Line Bathroom Fans

    AXP In-Line Bathroom Fans

  • Louvered Shutters

    Louvered Shutters

  • Dryer Booster Fan

    Dryer Booster Fan Kit w/ Current Sensor

Related Products

  • Wye Fittings

    Wye Fittings

  • Digital Timer

    Digital Timer

  • External Mount Bathroom Fans

    EXT External Mount Bathroom Fans

  • Flexible duct FLM

    FLM Flexible Insulated Duct

  • AXC In-line Duct Fan

    AXC In-line Bathroom Fans

  • Wall Cap

    Wall Caps

Latest Posts

  • AHR EXPO 2025 – BOOTH 2861

  • Join us in Orlando for 2025 AHR Expo

  • General Ventilation: How much airflow do we need to ventilate?

  • Mr. Josh Evans – National Sales Manager

Continental Fan Manufacturing Inc.
1967 Wehrle Drive, Suite 3
Buffalo, New York 14221
Continental Fan Manufacturing Inc.
10212 Freight Drive
Dayton, Ohio 45377
Continental Fan Canada Inc.
12-205 Matheson Boulevard East
Mississauga, Ontario L4Z 3E3

1-800-779-4021 | info@continentalfan.com

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