Thenow Uni-Flow wall mounted ventilator -BG Series is very smart and its installation is very easy,and its unique PTC function ensures you enjoy warm fresh air in winter. Features of Uni-Flow Wall Mounted Ventilator-BG Series: BLDC motor, lower noise Unique air duct design, fast purification and ventilation Specific electric auxiliary heat function, enjoy natural warm air in winter Environmental friendly, 2-days work power consumption lower than 1kw under biggest volume Simply appearance, easy to install and maintenance Pre filter + HEPA filter Technical Data of Uni-Flow Wall Ventilation System-BG Series Model Voltage Air Flow (m³/h) Power Noise dB(A) Weight (kg) Appication Area (㎡) Size (LxWxT mm） TDX200-BG01 220V 50Hz 205 16 <45 20 33~66 450x320x157 cellar ventilation systems As we all know,climate control is an extremely important part of any wine cellar design,especially keeping constant and stable temperature and hu

Residential ERV    is whole house erv   ventilation with heat recovery. You can also call it whole house air exchanger or whole house fresh air system. Constant fresh air in your home is an important aspect to maintain the indoor air quality. A good ventilation system will protect your family from unpleasant odors and harmful contaminants such as formaldehyde and VOCs. Opening window is a simply way to increase ventilation, it can make your air feel less stuffy, but pollen and other allergens will be invited into your home at the same time. Alston Ceeyee Invented a kind of whole house fresh air system, which can realize indoor air circulation. It can bring in fresh air from outside after sterilization, and filtration, meanwhile, the indoor air is discharged from the room. There is an air-to-air heat exchanger inside too, which realizes heat exchanging between the two air streams. It can be installed in most indoor environments, which is convenient to install and comfortable to

Thenow residential ceiling mounted energy recovery ventilator-HEPA Series added HEPA filters after G3 or F7 filter which can prevent the fine particles high efficiently. We have a completely range of energy recovery ventilation systems offering different levels of air flows and filters to adapt to different HVAC systems.  Features of Residential Energy Recovery Ventilator With HEPA System-AG Series Innovative high efficiency counter flow full heat exchanger Two types available: G3 filter + HEPA filter and G3 filter + F7 filter + HEPA filter 218mm Ultra-thin design, save your space High efficiency DC motor, low noise Bypass is optional Pre heating is optional CO2 , VOC, PM2.5 and humidity sensors are optional Sensible heat recovery unit is optional  Application of Residential Air Exchanger System With HEPA System-AG Series: Residential building, Hospital, Offices and shops, Kindergarten, Schools, Hotels, Villa etc. We have hrv units for sale , If you need, pleas

Constant fresh air in your home is an important aspect to maintain the indoor air quality. A good ventilation system will protect your family from unpleasant odos and harmful contaminants such as formaldehyde and VOCs. Opening window is a simply way to increase ventilation, it can make your air feel less stuffy, but pollen and other allergens will be invited into your home at the same time. Thenow residential ceiling mounted energy recovery ventilator (ERV)-ESP System AF Series, different from traditional physical filtration, adopt its patented Pure ESP sterilization system with bacterial killing efficiency up to 99.99% and particles filtration fineness small to 0.001 micron. Thenow energy recovery ventilator ESP system, will exchange stale polluted air with fresh and clean outdoor air without wasting energy.  Features of Residential Ceiling ERV With ESP   ventilation   System -AF Series Innovative high efficiency counter flow full heat exchanger Four-layers filtration PM2