Vent Masters Store
QA 5500 Pro whole house fan
QA-Deluxe whole house fans are quiet, and energy efficient. They are modern, ducted fans that hang from the rafters in the attic. They are connected to the ceiling grille with flexible, insulated duct. This keeps the fan noise away from the ceiling opening. They have insulated dampers that close when the fan turns off. The insulation is much better than other fans. The fan body is heavy spun aluminum and there are rubber bushings on the motor mounts to help prevent vibration.
These fans all include a 2 speed control switch and an electronic timer.
We stock the Pro Elite line which has a 15 year warranty and has a removable grille.
They come in three sizes -
- The QA 3300 Pro is good for homes up to 1700 sf.
- The QA 5500 Pro is good for homes up to 200 sf.
- The QA 6500 Pro is good for homes up to 3200 sf.
We can also control these fans with our smart home controls so they work with Google or Alexa.