The heart of the range hood, the blower is the device that moves air. Sometimes, the terms “fan” and “blower” are used interchangeably; however, fans are designed to operate at lower speeds, whereas blowers are engineered to move air at higher speed and pressure.
Depending on the location of the blower, it may be referred to as:

• “Internal” – inside the actual range hood unit,
• “Inline” or “Remote” – outside the range hood (ex: in attic / between joists),
• “External” – outside the house, in a weather-resistant enclosure.

All ProLine range hoods feature built-in blowers (you do not need to purchase a blower or “power pack” separately), which are covered by the manufacturer’s Lifetime Warranty.