You can find many configurations for your inline fan. There are two options: a single-port version or a multiport model. One incoming supply duct and an outgoing exhaust duct are standard for single-port units. Multiport units have multiple ducts that each have at least one inlet or one exhaust. A single fan can be used to manage air flow from one location (e.g., two bathrooms). You can adjust the fan speed and size to achieve different ventilation rates for each connected location. Multiport versions are suitable cooling fan for large-scale multifamily, commercial and single-family homes.
Amazon searches frequently bring up two types duct fans, inline fans and boosters. These fans are made of steel and can blow air. Because they solve different problems, they can’t be used interchangeably. Here are the main differences in an inline duct fan versus a duct booster.
Inline fans can move more air than any other blower fan. They are also the most powerful. Due to their different technology and applications, the inline duct fan can produce up to 1500 CFM from a 12-inch model. Duct fan boosters, on the other hand, can produce up to 800 CFM of airflow power with a 12-inch model. Can fans, also known as booster fans, consume less energy than their active exhaust fans counterparts. Comparing 12-inch models: An inline fan uses approximately 255W, while a booster fan uses only about 96W.
Inline fans are used to ventilate heat and humidity in grow tents and other rooms. You can find them in closets hosting servers or AV equipment. These fans are meant to ventilate and cool large spaces. Many inline fans come with flexible duct tubes, accessories such silencers and carbon filters to reduce their effectiveness. Only fans capable of producing high airflow can be used normally with minimal to no loss in CFM.
Duct fan boosters may be used in home HVAC systems that require an additional boost in airflow. Bathroom fans, central heating, and rangehoods are just a few examples. Because can fans have a lower CFM than inline fans, they are not recommended for use in high static pressure environments. To improve airflow, can fans are used to support exhaust applications like the ones listed above. For quick airflow, you can use can fans in your grow tents.
Their applications are different so the technology they use can vary in price efficiency. For inline duct fans to be quietest and deliver the highest quality air, they need the most efficient ECmotors. The fans also have a mixed flow impeller, which reduces noise levels and allows exhaust applications in high pressure areas.
However, duct booster fans that use AC motors are quieter and more efficient than acoustic fans. They have a simpler and more direct impeller design than a mixed flow fan. These factors lead to a fan that performs lower but is also more affordable and has a clear niche. Inline fans replace one segment of existing ducting and are cylindrical. Your HVAC ducts must be cleaned and maintained before inline fans can be installed. It all depends on which type of unit you have. Some units can be plugged right in, others need to have a relay attached to the furnace that turns it on and off.
Sometimes, an electrician is required for the job. Know the size and shape of your ducts prior to buying anything. This allows you to choose the right size unit.