Broan-NuTone
Broan-NuTone QTXE110 Ultra Silent
$142.94
Best Bathroom Exhaust Fans · head-to-head
Broan-NuTone QTXE110 Ultra Silent vs Delta Breez GreenBuilder GBR80
A sourced, side-by-side comparison. Delta Breez GreenBuilder GBR80 is cheaper at $103.9. Every spec and price links to its source.
Delta Electronics
Delta Breez GreenBuilder GBR80
$103.9Cheaper
Which is better: the Broan-NuTone QTXE110 Ultra Silent or Delta Breez GreenBuilder GBR80?
The Broan-NuTone QTXE110 Ultra Silent wins 1 of the 1 specs we compare head to head; the other wins 0. The Delta Breez GreenBuilder GBR80 is the cheaper at $103.9. Get the Broan-NuTone QTXE110 Ultra Silent for the stronger spec sheet, the Delta Breez GreenBuilder GBR80 to spend less.
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Key specs, head to head
The numbers that decide it, drawn to scale — longer bar wins, the accent bar is the stronger figure.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Broan-NuTone QTXE110 Ultra Silent | Delta Breez GreenBuilder GBR80 |
|---|---|---|
| US price | $142.94 | $103.9 |
| Brand | Broan-NuTone | Delta Electronics |
| Released | — | — |
| Airflow (CFM) | 110 | 80 |
| Noise sones | 0.7 | 0.8 |
| Max coverage area (sq ft) | 105 | — |
| Duct diameter (in) | 6 | 4 |
| Energy star certified | Yes | Yes |
| Motor type | AC | DC |
| Wattage (W) | — | 10.5 |
| Efficacy cfm per watt | — | 7.6 |
| Humidity sensor | No | No |
| Integrated light | No | No |
| Warranty years | 3 | 3 |
| Mount type | ceiling | ceiling-wall |
Sources — Broan-NuTone QTXE110 Ultra Silent: broan-nutone.com (verified 2026-07-13). Delta Breez GreenBuilder GBR80: deltabreez.com (verified 2026-07-13).
What's the difference between the Broan-NuTone QTXE110 Ultra Silent and Delta Breez GreenBuilder GBR80?
Where the two actually differ on the specs we track (5 of 12). Matching specs are omitted.
- Airflow (CFM): Broan-NuTone QTXE110 Ultra Silent 110 vs Delta Breez GreenBuilder GBR80 80
- Noise sones: Broan-NuTone QTXE110 Ultra Silent 0.7 vs Delta Breez GreenBuilder GBR80 0.8
- Duct diameter (in): Broan-NuTone QTXE110 Ultra Silent 6 vs Delta Breez GreenBuilder GBR80 4
- Motor type: Broan-NuTone QTXE110 Ultra Silent AC vs Delta Breez GreenBuilder GBR80 DC
- Mount type: Broan-NuTone QTXE110 Ultra Silent ceiling vs Delta Breez GreenBuilder GBR80 ceiling-wall