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
MFT100S	High Low	30.0 24.0	1994 1500	146 109	128 88	110 68	88 47	64 22	44 10	21 -	9 -
MFT125S	High Low	37.0 25.0	2059 1360	200 132	183 106	161 80	137 51	93 13	62 -	32 -	0 -
MFT150S	High 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

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