What are in-line fans?
An in-line fan is a remote fan that provides ventilation or enhances airflow with minimal detectable noise. These fans are an ideal substitute for bathroom fans, dryer exhausts and range hoods that are noisy and ineffective.
What are the different types of in-line fans?
Single Port: These in-line fans are used to supply ventilation for residences of a single family.
Multi Port: Through these fans ventilation is provided to multiple rooms with a single fan.
In both cases the main control switch can be either manual or automatic.
What are some of the applications for in-line fans?
In-line fans have many common uses such as:
Ventilation: The basic application for in-line fans is ventilation. This can be either whole-house, supply-only or exhaust-only ventilation. Depending on the type of climate, either one of the ventilation schemes can be applied. For an exhaust only scheme, the in-line fan is placed in the attic and is connected with exhaust ports placed in bathrooms or laundries.
Exhaust: In most cases, noise tends to be a problem. An in-line fan placed in the attic instead of the bathroom operates more quietly and efficiently.
Dryer: There are some in-line fans available which focus on helping dryers function safely and effectively.
Building HVAC system: Some buildings need an intake of fresh air as they are tightly sealed. In-line fans are connected with the HVAC systems to supply fresh air, heat recovery or dehumidification.
What are some details that need to be kept in mind during installation?
Installing in-line fans is not very difficult as most manufacturers provide all the installation procedures in detail. Any operational or noise-related problem can be minimized if the in-line fan is placed in the right location. They can be placed anywhere. The fan only needs to be kept in a duct close to the primary exhaust port. It is important to consult a contractor to ensure that the HVAC system meets all standards and requirements.
What are the benefits of in-line fans?
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They are quiet and can be mounted vertically or horizontally depending on the available space.
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They can ventilate rooms and greenhouses and indoor gardens as well.
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They use very little energy.
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They can be maintenance-free if they have been installed properly.
