
 |
 |
 |
| Upgrade to 4000R |
Upgrade to 5000RBT |
Upgrade to 6000RBTA |
Upgrade any Fan-Tastic vent to a higher Model without disturbing the factory waterproof seal! Each kit includes a new interior assembly and color schematics for easy installation. Choose either White or Off-White color.
Upgrade to a model 4000R:
The 4000R features 3 fan speeds, an air flow reversing switch, and a manual dome lifting knob.
Upgrade to a model 5000RBT:
Model 5000RBT has 3 fan speeds, an air flow reversing switch, and a manual dome lifting knob, plus a built-in thermostat. Set the thermostat to your desired comfort level to maintain a consistent temperature setting.
Upgrade to a model 6000RBTA:
A 5000RBT model has all the features of the 5000RBT above PLUS an automatic rain sensor that automatically closes the dome when wet and reopens once the sensor dries. A manual knob is available for closing the dome in an emergency.