70BT
Delta · Ventilating Fan
ENERGY STAR CertifiedVentilating Fans →
Airflow
70CFM
Efficacy
10.6CFM/W
Sound Level
1sones
Type
Bathroom/Utility Room
High efficacyENERGY STAR Most Efficient
Delta 70BT: efficacy 10.6 CFM/W, better than 85% of ventilating fans (category median 4.7 CFM/W).
Efficacy: better than 94% of the 55 comparable models within 10% of this size. Their median is 4 CFM/W.
Where this model sits
Airflow70CFM
50median 110750
Efficacy10.6CFM/W
2.9median 4.716.7
Better than 85% of ventilating fans.
The Delta 70BT is a 70 CFM ventilating fan. At 10.6 CFM/W it ranks better than 86% of the 1,010 certified ventilating fans models. Among similar-sized ventilating fans (within 10% of its size), it is more efficient than the peer median of 4 CFM/W.
Specifications
| Performance | |
|---|---|
| Airflow | 70CFM |
| Efficacy | 10.6CFM/W |
| Sound Level | 1sones |
| Number of Speeds | 1 |
| Installation | |
| Unit Type | Bathroom/Utility Room |
| Duct Size | 4 inch diameter |
| Airflow at 0.25 in w.g. | 60CFM |
| Sound at 0.25 in w.g. | 1.5sones |
All 16 specifications
| Lighting | |
|---|---|
| Includes Lighting | No |
| Ships with ENERGY STAR Lamp | No |
| Identifiers | |
| Model Number | 70BT |
| ENERGY STAR ID | ES_1019376_70BT_08012016000000_1004678 |
| Partner | Delta Electronics Inc. |
| Date Qualified | 2016-08-01 |
| Available From | 2016-07-29 |
| Markets | United States, Canada |
Documentation
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