7140-50
HomeWerks Worldwide · Ventilating Fan
ENERGY STAR CertifiedVentilating Fans →
Airflow
50CFM
Efficacy
3CFM/W
Sound Level
1sones
Type
Bathroom/Utility Room
Low efficacy
HomeWerks Worldwide 7140-50: efficacy 3 CFM/W, lower than 98% of ventilating fans (category median 4.7 CFM/W).
Efficacy: worse than 86% of the 72 comparable models within 10% of this size. Their median is 3.7 CFM/W.
Where this model sits
Airflow50CFM
50median 110750
Efficacy3CFM/W
2.9median 4.716.7
Lower than 98% of ventilating fans.
The HomeWerks Worldwide 7140-50 is a 50 CFM ventilating fan. At 3 CFM/W it ranks in the bottom 1% of the 1,010 certified ventilating fans models. Among similar-sized ventilating fans (within 10% of its size), it is less efficient than the peer median of 3.7 CFM/W.
Specifications
| Performance | |
|---|---|
| Airflow | 50CFM |
| Efficacy | 3CFM/W |
| Sound Level | 1sones |
| Number of Speeds | 1 |
| Installation | |
| Unit Type | Bathroom/Utility Room |
| Duct Size | 4.00 inch diameter |
| Airflow at 0.25 in w.g. | 43.4CFM |
| Sound at 0.25 in w.g. | 0sones |
All 17 specifications
| Lighting | |
|---|---|
| Includes Lighting | Yes |
| Ships with ENERGY STAR Lamp | No |
| Identifiers | |
| Model Number | 7140-50 |
| UPC | 820633940937 |
| ENERGY STAR ID | ES_1117510_7140-50_07112025000000_1008546 |
| Partner | Homewerks Worldwide LLC |
| Date Qualified | 2025-07-11 |
| Available From | 2025-09-15 |
| Markets | United States, Canada |
Documentation
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