Single Room HRV VT501-Wifi
The Single Room HRV VT501-WiFi isn’t one of those noisy machines that make you aware it’s working — it’s the quiet kind that just makes your air better. You don’t really notice it after a while, but the room feels fresher, lighter, and more comfortable, like someone opened a window on a perfect day.
Inside, a ceramic heat exchanger does something simple but clever — it keeps the warmth from the air you’re letting out and passes it to the clean air coming in. You stay cozy in winter, cool in summer, and never feel the sting of wasted energy.
The air it brings in doesn’t just feel fresh — it actually is. A HEPA filter catches fine particles like dust and pollen, while an activated carbon element quietly removes odors and tiny pollutants. It keeps your space clean without that “filtered” smell, just pure air that makes you breathe a little deeper without even meaning to.
And the best thing? It’s practically silent. Even at its highest setting, the VT501-WiFi hums softly enough to fade into the sounds of everyday life — gentle enough for bedrooms, study corners, or any quiet space you’d rather not disturb.
With WiFi control, it connects right to the Tuya App, so adjusting the airflow or checking air quality becomes as effortless as checking the weather. Set it once, let it run, and it keeps your air balanced day and night.
The body itself feels solid — a corrosion-resistant ceramic core wrapped in durable ABS housing. It’s made for the long run, easy to clean, easy to maintain. Swap the filter every few months, give the ceramic a quick rinse once a year, and it’s ready to go again.
The VT501-WiFi doesn’t try to impress you; it just quietly makes your room the best version of itself — fresh, calm, and easy to breathe in.
Dimensions (unit: mm):

| Diameter Unit | Exterior Tube | Diameter/Wall Thickness | Installation Tube (can be cut) | Inside Cover |
|---|---|---|---|---|
| 160 mm | 163 mm | standard :250 mm - 500 mm | 250 mm to 500 mm | 242 mm x 242 mm |
performance:
| Speed | Sleep | Ⅰ | Ⅱ | Ⅲ |
|---|---|---|---|---|
| Voltage | 12VDC Or 100 - 240V 50 - 60Hz | |||
| Ventilator Total Power (W) | 2.5 | 3 | 4.5 | 8.5 |
| Ventilator Current(A) | 0.025 | 0.03 | 0.045 | 0.07 |
| Airflow (m³/h) | 20 | 48 | 54 | 60 |
| Speed (RPM) | 630 | 1100 | 1600 | 2200 |
| Transported Air Temperature | -20°C(-4°F) to +50°C(122°F) | |||
| Heat Exchange Efficiency | up to 90% | |||
| Heat Exchanger core | Ceramic | |||
- Global shipping: Free Shipping, Delivered within 7–15 days
- International Returns: Return by mail within 30 days
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