Best Quality China Manufacturer Ducted Exhaust Silent Ventilation Fan

• Usage: Residential Ventilation System
• Certification: ISO, CCC
• Principle: Recuperative Heat Exchanger
• Application: HVAC Ventilation System
• Installation: Ceiling Suspensed
• Transport Package: Carton
• Model NO.: D2.5DCB4
• Specification: 250CMH
• Trademark: Holtop
• Origin: Beijing, China
• HS Code: 8415830000
• Production Capacity: 100000 PCS / Year

Product Description

Best Quality China Manufacturer Ducted Exhaust Silent Ventilation Fan

The single-way fresh air filtration system supplies outdoor fresh air to room with high purification. It's equipped with double filters with PM2.5 filtration rate over 95%. The airflow ranges from 150m3/h to 15000m3/h for different applications. It can be used to work together with Holtop energy recovery ventilator for better air purification either used independently for air purification in air conditioning system.

It has the optional functions of indoor circulation. In the situation when it's not suitable to introduce outdoor fresh air, it can bypass the air in the room for indoor air purification only.

One product can solve all your air quality problem: fresh air, air purification and cleanness with much lower costs. Please don't hesitate to contact our sales team for more information.

Features
1. Dual high-performance filtration system, PM2.5 filtration efficiency> 95%;

2. Zinc-free galvanized steel outer panel, high corrosion resistance, long service life, elegant;

3. New and efficient AC three-speed motor, stable operation, low noise;

4. Equipment can be mounted or side mounted, using a wider range of installation;

5. Under the access door design, more convenient daily maintenance;

6 need to be equipped with three-speed switch or intelligent LCD controller.

Use: Study rooms, rooms, small meeting rooms, small offices and other places.

Specification
Installation
Different installation way for reference:

1)Single-way Fresh Air Filtration System Installation 
2)Single-way Fresh Air Filtration + Energy Recovery Ventilation System Installation
Single-way Fresh Air Filtration with Internal Recycle System

About Holtop