Delta Breez GBR80-B BreezGreenBuilder Bathroom Exhaust Fan Motor and Grille
The GBR80-B is a replacement motor and grille assembly for the Delta Breez BreezGreenBuilder series bathroom exhaust fan. It delivers 80 CFM of ventilation through a 4" duct and carries ENERGY STAR certification. The assembly includes the motor blower unit and the white grille cover, sold together as a matched set.
Specifications
- Airflow: 80 CFM
- Duct Diameter: 4"
- Product Width: 10-3/4"
- Product Depth: 10-3/4"
- Product Height: 5-3/4"
- ENERGY STAR Certified: Yes
- Collection: BreezGreenBuilder
Warranty
Covered by a 3-year limited warranty from Delta Breez.
Manufacturer Resources
Product Specs
- Subcategory:
- BreezGreenBuilder
- Duct Size:
- 4"
- Duct Diameter:
- 4"
- Energy Star:
- Yes
- Warranty:
- 3 Year Limited
- Product Group:
- Washroom/Bath
- Product Subgroup:
- Ventilation Accessories
- Collection:
- BreezGreenBuilder
- Product Type:
- Motor and Grille
- Product Height:
- 5-3/4"
- Product Category:
- Ventilation Fans
- Product Width:
- 10-3/4"
- Department:
- Plumbing
- Product Depth:
- 10-3/4"
- Parts and Accessories Type:
- Grille
- Application:
- Ventilation Fan
Delta Breez GBR80-B – Frequently Asked Questions
1) Is the Delta Breez GBR80-B a complete bath fan or just a replacement motor and grille?
GBR80-B is a motor and grille, not a whole fan. You get the blower/motor assembly and the ceiling grille for a BreezGreenBuilder GBR80 fan, with no housing in the package. That makes it the part to order when the fan body is already framed into the ceiling and the motor has failed, seized, or gotten noisy, or when the grille is broken or stained. If there's nothing in the ceiling yet and you're venting a new bathroom, this won't do the job on its own; you need a complete fan with a housing.
2) My bath fan motor died but the housing and ductwork are fine. Is replacing just the motor and grille the right call?
If the fan in the ceiling is a BreezGreenBuilder GBR80 and the housing is sound and still ducted to 4 inch pipe, swapping the motor and grille is the repair. The housing stays in the framing, the duct connection stays undisturbed, and you're not opening the ceiling or re-cutting drywall. Replace the whole fan instead if the housing is damaged or rusted, if the fan is a different model, or if you're changing the airflow the room needs. For a property manager with several of the same fan across a building, keeping a couple of these on the shelf turns a dead fan into a short service call.
3) How big is the Delta Breez GBR80 grille, and will it cover the opening my old grille left in the ceiling?
The GBR80-B measures 10-3/4 inches wide by 10-3/4 inches deep, 5-3/4 inches high. It's a square grille, so a rectangular hole left by a different brand's fan is unlikely to be covered edge to edge. It's the service part for the GBR80, meaning it drops back into that fan's existing housing rather than spanning a generic cutout. Coming off a different fan entirely, plan on patching drywall or fitting a complete fan sized to the hole.
4) Does the Delta Breez GBR80 motor and grille carry an ENERGY STAR rating?
ENERGY STAR certified, yes. That matters on green building work and on jobs where an efficiency program or utility rebate requires certified ventilation equipment, and it's the reason the fan sits in Delta's BreezGreenBuilder line. For an institutional or MRO buyer standardizing bath ventilation across a portfolio, replacing a failed motor with this assembly keeps the fan on the same certified part rather than dropping in a generic blower.
How fast can I get the Delta Breez GBR80-B delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Delta Breez GBR80-B come with a warranty?
Absolutely. The Delta Breez GBR80-B is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Delta Breez GBR80-B?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Delta Breez GBR80-B from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.