Single Room HRV VT501-Wifi quietly transforms indoor air without drawing attention to itself: fresh, balanced and naturally comfortable, like opening a window on a perfect day without losing control of the room.
Single Room HRV VT501-Wifi is a wall-mounted heat recovery ventilator for bedrooms, apartments, offices and single-room renovation projects that need fresh air without a central duct system.
It replaces stale indoor air with filtered outdoor air while the ceramic heat exchanger recovers up to 90% of thermal energy. You do not hear it working in the background as much as you notice the room feeling fresher, lighter and easier to breathe in.
The series supports Standard Remote and Smart WiFi control options, with HEPA and activated carbon filtration, three ventilation modes and a simple single-hole wall installation path.
Built for room-scale fresh air comfort, VT501 combines ceramic heat recovery, smart control, filtration and quiet wall-mounted installation.
The ceramic core recovers up to 90% of thermal energy, helping ventilate the room without throwing away conditioned air.
Choose the Standard Remote model or WiFi model with Tuya app control, CO2 monitoring and automation support.
The filtration set helps reduce pollen, dust, particulate matter and outdoor odors before supply air enters the room.
A brushless DC motor and sound-sealed design keep the unit suitable for bedrooms, nurseries and home offices.
Fresh Air Mode, Exhaust Mode and 65-second Cycle Mode give users practical control over room ventilation.
No central ductwork is required; install through an exterior wall with a telescopic duct and room-side panel.
| 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 |
| Speed | Sleep | Ⅰ | Ⅱ | Ⅲ | |
|---|---|---|---|---|---|
| Voltage | 12VDC Or 100 – 240V 50 – 60Hz | ||||
| Ventilator Total Power (W) | 2.5 | 3.0 | 4.5 | 8.5 | |
| Ventilator Current(A) | 0.025 | 0.030 | 0.045 | 0.070 | |
| 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 | ||||
| Design Style | Modern | Place of Origin | Guangdong, China |
| Brand Name | KCVENTS | Model Number | VT501 |
| Product name | single room heat recovery ventilator | Material | ABS |
| Power supply | 100~240V 50/60Hz | Function | Heat Recovery |
| Installation | Wall Mounted Installation | Certificate | CE, SAA |
| Feature | Energy Saving | Thickness | 20-45cm wall thickness |
| Color | White | Heat exchanger | Ceramic |
Heat Recovery Technology: High-efficiency energy saving and dual-way ventilation without complex ductwork.
Multi-Layer Filtration Barrier: Bringing in medical-grade fresh air while effectively blocking outdoor pollutants.
Fresh Air Mode, Exhaust Mode and Cycle Mode let the room switch between supply, extraction and balanced heat recovery ventilation.
Low-noise operation helps bedrooms and study spaces stay fresh without interrupting sleep or focused work.
The ceramic regenerator stores and releases heat during alternating airflow, recovering up to 90% of thermal energy.
HEPA and activated carbon filtration helps reduce pollen, dust, particulate matter and outdoor odors before air enters the room.
Single-hole wall installation avoids complex central ductwork and keeps retrofit projects more manageable.
Single-room fresh air and heat recovery for spaces where comfort, quietness and easy installation matter.
Quiet fresh-air exchange for sleep spaces where low noise and filtered air matter every night.
Adds heat recovery ventilation to one room without installing a central duct system.
Keeps focused workspaces fresher while reducing odors, humidity and stale air.
We eliminate procurement and installation risks through rigorous factory verification and straightforward B2B warranty support.
Every batch undergoes strict functional and dimensional routing tests, including ceramic heat exchanger fit, HEPA and carbon filter placement, remote/WiFi control response, airflow mode switching, wall tube sizing alignment, noise verification and model-to-table parameter matching. We ensure that every single unit arrives at your project site fully functional and ready for flawless installation.
We stand firmly behind our manufacturing craftsmanship. In the rare event of any material defect or mechanical failure under standard project operations, KCVENTS provides a straightforward, hassle-free hardware replacement service to secure your timeline.
As a global manufacturer of HVAC and ventilation equipment, KCVENTS is dedicated to providing flexible customization services and robust long-term supply chain warranty terms for contractors, brands, and wholesalers.
We support full private labeling (OEM) and custom housing finishes. Our ODM engineering covers custom chassis modifications, specialized airflow curves, and regional electrical standards (e.g., 110V/60Hz, 24V variable frequency).
For large-scale HVAC and green building deployments, we offer structured MOQ tiers, staged shipping contracts, and agile multi-batch delivery aligned with your construction timeline. Technical submittals and parameter validation are included.
Motors enjoy an extended warranty of up to 3 to 5 years, backed by a comprehensive 1-year full system warranty. Bulk orders are eligible for a dedicated percentage of maintenance spares along with 1-on-1 remote engineering support.
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