Features

Equipped with a rotary humidity sensor, allowing customizable relative humidity thresholds from 10% to 100%.
Rotary timer function supports 0–60 minute automatic shut-off, ensuring continued ventilation after humidity levels decrease.
Utilizes a DC brushless motor combined with an optimized airflow path, delivering noise levels below 1.2 sone (<45 dB(A)).
High-quality PP + fiberglass impeller, passing 100% dynamic balance testing to ensure high static pressure output and ultra-quiet operation.
Built-in backdraft damper at the duct connection effectively prevents rainwater and external airflow backflow, maintaining efficient exhaust performance.
50,000-hour long-life motor, supported by a 3-year warranty, significantly reducing long-term maintenance costs in commercial applications.
Combined with three-speed airflow control, ventilation intensity can be adjusted according to room size for efficient, energy-saving operation.

Requirements and Standards

ETL Certified: Ensures electrical safety compliance with North American standards.
HVI Certified: Airflow and performance verified by industry authorities.
CSA Certified: Guarantees mechanical safety and electrical reliability.
ENERGY STAR® Certified: Low-power design, with only 12W at the highest speed, meeting energy-efficiency (Application assistance available).
requirements for commercial buildings (Application assistance available).

Housing

Galvanized steel housing provides robust durability and strong corrosion resistance, suitable for humid environments.
Removable duct connector facilitates installation and maintenance, reducing downtime.
L-shaped mounting bracket design simplifies installation and supports multiple mounting methods to adapt to different space requirements.
Professional installation manual provides detailed guidance to ensure fast and efficient installation.

Motor/Blower

DC brushless motor technology with a 50,000-hour service life, ensuring long-term stable operation.
100% pure copper windings offer excellent conductivity and high-temperature resistance, improving motor efficiency and reliability.
Premium silicon steel stator with superior magnetic conductivity reduces energy loss and ensures high-efficiency performance.
45# steel motor shaft, tested for 100% concentricity, ensures smooth operation and minimal noise.
Built-in thermal protection with intelligent temperature control prevents overheating and extends motor lifespan.

Grille

Made from imported high-quality PP plastic with UV-resistant treatment, ensuring long-term color stability under varying North American climates.
Spring-clip mounting structure simplifies installation, saving labor time and reducing installation costs.
Customizable appearance options available to meet decorative requirements for different commercial spaces.

Humidity Sensor

Rotary humidity threshold adjustment allows precise control of the 10%–100% relative humidity activation point.
When the ambient moisture reaches the preset threshold, these humidity sensor bathroom exhaust fans automatically activate without manual intervention.

Timer Shut-Off Function

Rotary dial setting for 0–60 minute automatic shut-off, ensuring continued ventilation after humidity normalization while avoiding unnecessary energy consumption.

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