Delta Electronics VFB25AC White Breez 80 CFM Exhaust Fan, Less than 0.3 Sone

Item #: bci1121976

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Technical Specs

Installation Guide
What's in the box?
CAD Sheets
Specification Sheet
Amperage 0.12
CFM 80
Collection BreezSignature
Configuration Bath Fans
Duct Size 4" Round
Energy Star Yes
Grille Length 12.36
Grille Width 12.36
HVI Certified No
Heater Included No
Housing Depth 7.98
Housing Length 9.68
Housing Width 9.68
Humidity Sensing No
Light Included No
Material Galvanized Steel
Night Light No
Series BreezSignature
Sones 0.3
Speeds 1
UL Listed Yes
Voltage 110
Wattage 8

Delta Electronics VFB25AC Breez 80 CFM Exhaust Fan, Less than 0.3 Sone

  • Highly efficient DC Motor
  • Noise level at less than 0.3 sone
  • Annual energy cost for 24/7 operation is approximately $7.62
  • Energy efficiency at 10 CFM per watt
  • Best price performance bath fan in the market

Innovative design for long life, low noise and low power consumption, the Delta Breez model VFB25AC has an air flow of 80 CFM and <0.3 Sone.  Power consumption of 8 Watts with an efficiency rating of 10 CFM/Watt.  The life expectancy for this fan is 70,000 hrs, which is about 8 years running continuously. This quiet energy efficient exhaust fan combines several design innovations, including a switching power supply that converts AC 110~220V power source to DC power to drive a DC brushless motor. This design provides a quieter solution with energy savings up to 65% compared to traditional AC motor products.  The Delta Breez exhaust fan is easy to install in new construction or an existing bathroom to deliver an unobtrusive appliance with aesthetically pleasing results.  The product is safety certified and has passed the EMC test. 

Because of the effects it has on health, comfort, and serviceability, indoor air quality in our homes is becoming an increasing concern to many people. The American National Standards Institute (ANSI) has recommended a mechanical exhaust system to be installed in your home to provide whole building air ventilation (ASHRAE Standard 62.2-2007) in order to improve indoor air quality. This Delta Breez VFB25AC exhaust fan is the best product to achieve this goal with its superior features of ultra low power consumption and almost silent operation. The energy cost for operating this fan 24/7 for an entire year is approximately $7.62.

Power rating of 110~220volts/50~60Hz; DC Brushless motor equipped with thermal cutoff fuse; Galvanized steel body housing; Detachable 4" diameter duct adapter; Built in back draft damper; Easy installation; Housing dimensions (LxWxD) = 9.68" x 9.68" x 7.98"; Grille dimensions = 12.36" x 12.36"; Attractive grille design using ABS material; Grille attaches directly to housing with torsion springs; UL and cUL listed for tub/shower enclosure when used with GFCI branch circuit wiring; DC motor technology provides built in soft start function to reduce motor start noise and automatically powers OFF when impeller is locked abnormally; 3 year limited warranty.


Additional Delta Electronics Links


This product is listed under the following manufacturer number(s):

  • White*

*Denotes a finish or option that has been discontinued

3 Questions from the Community

  • The Delta Electronics VFB25AC does not include a light.

    Does this product or similar products of this type come with a light?

    A. The Delta Electronics VFB25AC does not include a light.

  • It can as long as the specifications are correct.Housing Depth 7.98 Housing Length 9.68 Housing Width 9.68 Duct Size 4" Round.

    Can this be installed in an existing exhaust fan housing?

    A. It can as long as the specifications are correct.Housing Depth 7.98 Housing Length 9.68 Housing Width 9.68 Duct Size 4" Round.

  • The Delta Electronics VFB25AC is the entire unit. motor,housing, and grill.

    What is included when you purchase this item?

    A. The Delta Electronics VFB25AC is the entire unit. motor,housing, and grill.

Product Reviews

Delta Electronics BreezSignature Collection

Warranty Info


Delta Electronics Inc. ("Delta Electronics") warrants to that the Breez ventilation fan products will be free from defects in material or workmanship. This warranty is limited to three (3) years from the original date of purchase.

Limitations and Exclusions

1. During the warranty period, a replacement for any defective product will be supplied free
of charge for installation by the consumer. The warranty provided herein does not cover
charges for labor or other costs incurred in the troubleshooting, repair, removal, and
installation service.

2. All returns of defective parts or products must include the product model number, and
must be made through an authorized Delta Electronics distributor. Authorized returns
must be shipped prepaid. Repaired or replacement products will be shipped by Delta
Electronics F.O.B. shipping point.

3. Delta Electronics shall not be liable for any indirect, incidental, consequential, punitive, or special damages arising out of or in connection with products use or performance,
regardless of the form of action whether in contract, tort (including negligence), strict
product liability or otherwise.

4. This warranty does not extend to fluorescent lamp starters and tubes.

5. The warranty does not cover if user does not comply with manufacturers installation

6. To qualify for warranty service, you must notify Delta Electronics at the address or
telephone number below.

7. Delta Electronics shall have no liability to the original owner-user with respect to any
defect caused by abuse, misuse, neglect, improper transportation or storage, improper
testing, improper installation, improper operation, improper use, improper maintenance,
improper repair, improper alteration, improper modification, tampering or accident of
products or parts thereof, or unusual deterioration or degradation of products or parts
thereof due to a physical environment beyond the requirements of products'


Delta Electronics, Incorporated
4405 Cushing Parkway
Fremont, CA 94538

US Toll Free Number: 1-888-979-9889


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