Heat Recovery Ventilation4 models
DK(Y) Heat Recovery Fresh Air 150-500 m³/h
Dual-channel heat recovery with enlarged nano heat exchange core
The DK Small Series (FAQ-DK15 to FAQ-DK50 with DY variants) provides heat recovery fresh air ventilation for residential and small commercial spaces. Featuring dual-channel design, copper core motor, and enlarged nano heat exchange core.
Available models:
FAQ-DK15FAQ-DK25FAQ-DK35FAQ-DK50
- Dual-channel design for balanced air exchange
- Copper core motor for reliability
- Enlarged nano heat exchange core
- Suitable for residential and small commercial spaces
Model Comparison
| Specification | FAQ-DK15 | FAQ-DK25 | FAQ-DK35 | FAQ-DK50 |
|---|---|---|---|---|
| Air Volume | 150 m³/h | 250 m³/h | 350 m³/h | 500 m³/h |
| Room Size | 30–60 m² | 50–100 m² | 80–140 m² | 120–200 m² |
| Power | 120 W | 200 W | 280 W | 400 W |
| Est. Running Cost | 2.9p/hr | 4.9p/hr | 6.9p/hr | 9.8p/hr |
Interested in the DK Small Series?
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