Ceiling Mounted Exhaust Fan

Jiaxing Chenrui Electrical Technology Co., Ltd., a specialized maker of high-end household ventilation gear, develops the SPLT01 Ceiling Mounted Exhaust Fan to solve stale air, moisture and odor issues in bathrooms, kitchens and compact living areas. Full in-house manufacturing covers motor assembly, shell forming and multi-stage quality screening, enabling every Exhaust Fan to pass CE and RoHS compliance tests. It serves global distributors, construction contractors and individual property owners as an affordable, trustworthy Made-in-China ventilation option for contemporary residential and small commercial ventilation projects.

Measuring 300×300 mm on the fascia, this Exhaust Fan pairs a heavy-duty metal housing with a streamlined ABS decorative panel, striking a balance between solid structure and minimalist interior aesthetics. It delivers robust 240 m³/h exhaust volume while keeping running noise limited to 20–40 dB, answering worldwide market demands for energy-efficient, user-friendly ventilation hardware. Separated from cheap all-plastic alternatives, the unit integrates full copper winding motors, dual ball bearing structures and IPX4 waterproof construction, sustaining consistent operation in high-humidity surroundings and boosting total service life by more than 30%.

Features

• Powerful ventilation output with steady 240 m³/h airflow to rapidly expel water vapor, cooking fumes and unpleasant indoor odors.

• Ultra-low noise engineering that restricts operating sound within 20–40 dB, delivering disturbance-free daily use day and night.

• IPX4 waterproof grade construction, fully safe for continuous deployment in wet spaces such as shower rooms and kitchens.

• Dual ball bearing matching fully enclosed motor design, cutting rotational friction and lowering long-term mechanical failure risks.

• Premium high-density full copper winding coil, improving energy conversion efficiency and greatly extending the equipment’s service cycle.

Specifications

Core Technical Advantages

1. Full Copper Motor & Dual Ball Bearing Drive System

Most budget ventilation fans adopt aluminum wire motors with short service spans and poor heat dissipation. This Ceiling Mounted Exhaust Fan upgrades to high-density full copper winding coils, which feature superior electrical conductivity and heat dissipation to reduce energy loss during long-hour operation. Combined with dual ball bearings, the motor operates with minimal friction and vibration, suppressing mechanical noise and slowing component wear. The fully sealed motor shell blocks moisture and dust from invading internal coils, stabilizing performance in humid environments year-round.

2. IPX4 All-Round Splash-Proof Sealing Technology

Through integrated internal waterproof sealing treatment, the fan reaches IPX4 splash-proof rating. All built-in electrical components are wrapped with insulating waterproof layers, capable of resisting splashing water from all horizontal directions in bathrooms and kitchens. The moisture isolation design eliminates hidden dangers like short circuits and motor burnout caused by water splashes, making the unit reliable for permanent installation in wet zones without extra waterproof modification.

3. Multi-Scenario Installation Adaptation Technology

Engineered to fit two mainstream ceiling types on the market, the fan sets differentiated reserved depth standards to simplify construction work. For aluminum integrated ceilings widely used in household bathrooms, the required minimum ceiling depth is 185 mm; for plasterboard ceilings common in small shops and offices, the standard lowers to 180 mm to cut renovation costs. The 275×285 mm cutout aligns with universal modular ceiling sizes, while the ≥110 mm air outlet interface matches most standard ventilation ducts globally, eliminating the need for extra conversion adapters during installation.

4. Aerodynamic Low-Noise Optimization

The grille and internal air duct of the Ceiling Mounted Exhaust Fan are optimized via aerodynamic simulation. Precise calculation of grille strip spacing and angles reduces air turbulence and airflow friction noise during exhaust. Paired with low-resistance dual ball bearings, the total running noise stays between 20–40 dB, quiet enough for rest, bathing, office work and customer reception without creating distracting buzzing sounds.

Wide Application Fields

Residential Household Applications

This Ceiling Mounted Exhaust Fan is the ideal ventilation choice for family bathrooms, independent shower rooms, compact enclosed kitchens, storage pantries and small walk-in wardrobes. It quickly removes post-bathing water vapor to prevent wall mold growth, clears cooking smoke and food odors in small kitchens, and dispels stale musty smells from poorly ventilated storage spaces, maintaining dry, fresh indoor air quality for daily family life.

Light Commercial Applications

It fits perfectly for compact commercial premises including hotel guest bathroom suites, office staff restrooms, beauty salons, mini beverage shops and retail fitting rooms. Its plain white ABS fascia seamlessly blends with diverse commercial decoration styles, while its ability to run continuously for extended hours meets all-day ventilation demands of service venues. The low-noise running feature avoids disrupting customer comfort and shopping experiences.

Engineering & Distribution Matching Scenarios

Suitable for interior decoration contractors, cross-border ventilation product distributors and building material wholesalers. Uniform modular dimensions match most mainstream ceiling systems worldwide, and complete CE & RoHS certification documents support project bidding and smooth customs clearance for export orders. It can be collocated with ceiling lighting, heating panels and other integrated ceiling accessories to form a complete multi-functional ceiling system for new construction and space renovation projects.

Product Certification & Comprehensive Quality Assurance

Every batch of SPLT01 Ceiling Mounted Exhaust Fan undergoes strict testing and gains CE and RoHS international authoritative certifications, fully complying with EU electrical safety regulations and hazardous substance restriction standards. The certifications guarantee barrier-free export to Europe, Southeast Asia, Oceania and other major global markets without customs hold-ups.

The manufacturer maintains a closed-loop independent production and quality control workflow: metal shell stamping, ABS panel injection molding and motor winding assembly are all completed in self-operated workshops, avoiding unstable quality risks brought by outsourced processing. All finished fans pass three rigorous pre-delivery tests covering airflow volume measurement, noise detection and splash waterproof inspection, with defective products directly screened out to guarantee consistent performance for every order.

The structural and motor upgrades deliver long-term quality value for end users and engineering projects. The full copper motor and dual ball bearing setup lower component loss rates, while IPX4 waterproof isolation prevents internal part corrosion from dampness. Compared with ordinary plastic exhaust fans, the service life of this Ceiling Mounted Exhaust Fan is extended by over 30%, drastically cutting post-installation maintenance and replacement expenses for homeowners and construction projects alike.