Duct Outlet High CFM Commercial Fresh Air Exchanger Ventilation System For Office
Product Overview
Extraction fans efficiently remove humid air from bathrooms, laundries, washrooms, and toilets. Available in various capacities, they cater to different needs, from small toilet areas to large indoor pool spaces.
These fans come in multiple styles, including exhaust ventilation fans and in-line ventilation fans. Regardless of the style, their primary function is consistent: to extract moisture from the room and direct it outside through ducting.
FEATURES & ADVANTAGES
- Elegant, streamlined grille design
- Robust galvanized steel construction
- User-friendly installation process
- Versatile mounting brackets with up to a 24” span
- Integrated backdraft damper for enhanced safety
General assembly Drawing

Product Installation Method
1. Begin by building a sturdy rectangular frame, ensuring it is solidly anchored to the ceiling above.
2. Firmly affix the storage unit (or enclosure) to the pre-installed frame.
3. Carefully line up the ventilation duct connector with the arrow direction indicated and securely attach it using a twist-lock mechanism to the designated air outlet port on the cabinet, ensuring proper airflow connection.
Product Performance Curve
Product Performance Specifications
|
Model Num |
A | B | C | D | E | F |
Cutout Dimensions |
|
BPT10-12 |
280 | 280 | 277 | 155 | 230 | 14 | 230*240 |
| BPT10-15 | 280 | 280 | 277 | 155 | 230 | 14 | 230*240 |
| BPT10-21 | 280 | 280 | 277 | 155 | 230 | 14 | 230*240 |
| BPT15-27 | 380 | 380 | 341 | 224 | 306 | 14 | 306*306 |
| BPT15-33 | 380 | 380 | 341 | 224 | 306 | 14 | 306*306 |
| BPT15-40 | 380 | 380 | 341 | 224 | 306 | 14 | 306*306 |
| BPT15-60 | 380 | 380 | 341 | 224 | 306 | 14 | 306*306 |
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