Description
Product Summary
The Delta Breez BreezGreenBuilder GBR80H is an 80 CFM bathroom exhaust fan that turns itself up when the room gets humid. A built-in adjustable humidity sensor boosts the fan to full speed after a shower, and an adjustable low speed setting lets it run quietly in the background for continuous ventilation.
It runs at roughly 0.3 to 1.2 sones depending on speed and draws about 4 to 12 watts, with a 4 inch duct connection.
Automatic Humidity Control
Instead of relying on someone to remember the switch, the humidity sensor brings the fan on when moisture rises and helps prevent mold, mildew, peeling paint and fogged mirrors. The sensitivity is adjustable, so it can be tuned to the room.
Continuous Low Speed Ventilation
The adjustable low speed setting, from about 35 CFM, lets the fan provide constant background ventilation that helps meet ASHRAE 62.2 requirements, then step up to 80 CFM when needed.
What's Included
One BreezGreenBuilder GBR80H exhaust fan with housing, motor, humidity sensor and grille.
Frequently Asked Questions
What does the humidity sensor do?
It automatically raises the fan to full speed when humidity in the room goes up and returns it to low speed or off when the air dries out.
Can it run continuously?
Yes. The adjustable low speed is designed for continuous ventilation.
What duct size does it use?
A 4 inch duct.
Is there a version without the humidity sensor?
Yes. The GBR80 is the single speed version.
