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ST150
SNTOOM

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Product parameters
| Models | Air volune (m³/h) | Voltage (V) | Rated frequency (HZ) | Power (W) |
| ST150 Inversion | 260 | 220.0 | 3900 | 20 |
Copper core motor
High air volume design, smoke-free residue
Industrial welding smoke extractor
Kitchen, living room, shower room, bedroom preferred
Plug and play, safe and stable
Multi functional air quality improvement
Thickened fan blades
ABS high-grade material bod







Wall-Mounted Exhaust Fans: Enhancing Indoor Air Quality and Comfort
Wall-mounted exhaust fans are indispensable appliances designed to improve ventilation and air circulation in residential, commercial, and industrial spaces. Unlike ceiling or window fans, these units are installed directly into walls, making them ideal for rooms where traditional ventilation options are limited. Their primary function is to expel stale air, odors, humidity, and pollutants, creating a healthier and more comfortable environment.
One of the key advantages of wall-mounted exhaust fans is their versatility. They can be installed in kitchens to eliminate cooking fumes, in bathrooms to reduce moisture and prevent mold growth, or in workshops to remove dust and chemical vapors. Their compact design allows them to fit seamlessly into various room layouts without occupying floor or ceiling space. Additionally, many models feature adjustable speed settings and timer functions, enabling users to customize ventilation based on specific needs.
Energy efficiency is another notable benefit. Modern wall-mounted exhaust fans are engineered to operate quietly while consuming minimal power, reducing long-term utility costs. Some advanced models even include motion sensors or humidity controls, activating automatically when needed to conserve energy.
Installation is typically straightforward, though professional assistance may be required for complex setups. Regular maintenance, such as cleaning blades and checking ductwork, ensures optimal performance and extends the fan’s lifespan.