Dong Guan TECH FREE Air Conditioning Mfg., Ltd.
Tech Free Air Conditioning Mfy.Ltd.
Address: Address: No.5, Daji Road 3, Hengshan District, Shipai Town, Dongguan City, Guangdong Province, China
Tel: (0769) 8652 0328
Fax: (0769) 8652 1288
Email: info@techfree.com.cn
EC Fan Retrofit Solution
According to the standard of noise reduction, it can be divided into single panel structure and sound insulation panel structure.
●Free combination, compact design
●Low noise and high efficiency operation
●Easy installation and maintenance
●Safety protection
●Unique design
The fan module is installed in the fan section of the unit and can be combined freely according to the space of the fan section.
Acoustic EC fan cube module has obtained a patent certificate issued by CNIPA. Patent No.: ZL202221885833.7
Each EC fan module can be combined freely according to the air volume, air pressure and space of original fan section designed by the original unit, increase or decrease, intelligent control, compact structure and space saving. Individual fan boxes are also available in bulk for easy installation and are suitable for tight spaces with size constraints.
The internal structure of the casing is made of PU and sound-absorbing cotton, which can effectively reduce the air flow and the vibration generated by the fan. The fan casing is an independent structure, and the return air surface and supply air surface are designed with diversion, which can prevent the fan resonance caused by the airflow between the fans. In addition, there are cotton pads for shock absorption at the connection between the box body .
A single EC fan is installed independently on the panel and equipped with a set of simple hooks for single installation and removal. In addition, the modular design can make the air volume of AHU using different numbers but the same type of fan, thereby reducing the type of spare parts, further improve the reliability, stand-by, reduce repair time and make installation and maintenance more convenient.
The EC fan cube module is an unique design by TECH FREE, which is an effective energy-saving technology application measure, has significant economic and social benefits, greatly improving the convenience of repair and maintenance.
D O N G G U A N T E C H F R E E A I R C O N D I T I O N I N G M FG., L T D.
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