2016 500 hot fresh air system energy recovery ventilator supplier (NER-B500D-S)

2016 500 hot fresh air system energy recovery ventilator supplier (NER-B500D-S)   Energy recovery ventilation is a kind of heat recovery ventilator for the heat recovery system. The energy recovery ventilation of exchanging the energy contained in normally exhausted building or space air and using products for heat recovery system. The home and buildings equiped the heat recovery system with energy recovery ventilator or heat recovery ventilator will exchange the air inside your home with fresh outdoor air. Energy recovery ventilator can also reduce the amount of humidity. Shopping energy recovery ventilator for your heat recovery system will be a right choice.   1.CE energy recovery ventilator
2.Pretty price energy recovery ventilator
3.20 days delivery
4.No MOQ 
5.3 years warranty   Features
Metal casing with thermal insulating layer,excellent for heat & sound insulation
Slim design and compact size, ideal for places with limited space
Inbuilt filter,good for keeping outside mosquitoes, pollen, dust etc...
Efficient exchange core contribute to >70% energy recovery
Optional for floor type or hanging type, respectively for room or suspended ceiling
Capable of air intake and exhaust bypass exchange core to maximum save energy and prolong the life of exchange core
External rotor motor, equiped with automatic reset thermal overload protection   Product Dimension    The noise level is the data when the fan is tested with duct in our lab, the tolerance is +3dB,-7dB   Dimension table (mm)     Performance Parameter   Performacne Curve                                                             1=sensible heat efficiency (heating)         X=airvolume (m ³ /h)                             2=enthalpy efficiency (heating)                  Y1=saticpressure(Pa)                             3=enthapy efficiency (cooling)                   Y2=exchange efficiency(%)                             4=sensible heat efficiency (cooling)     Product part details                                                      Counterflow air exchange It brings air into the building and exhausts an equal amount of cotaninated air out of the building to maintain indoor comfort.                                         Energy recovery An efficient core that will not ratate recovers more than 70% of the energy, which wil be exhausted to outside. Energy transfer is maximized when the fresh air stream and stale air stream going through the core as to minimize the energy consumption                                       Air filtration Fresh air is pre-filtered before introduced into the buiding.                                       Acoutic insulations The unit is featured with a compact and a low-noise centrifugal fan. The PE inulation applied the cabinet makes thermal and acoustic insulations possible.   Fresh air systerm By comparison, we find an energy recovery ventiltor (ERV) is the ideal solution of ventilation. It retains about 80% of the heat that could normal ventilation while still providing the air exchanges needed to create a healthful home. It composed of two ventilation ducts running next to another. One carries fresh air in; the other carries moist and stale air out. Without actually separated airstreams cross flow the heat-exchange core, a key device that transfers heat, moisture between then and heats or cools incoming air. In winter, they can help save on your heating bills; in summer, they reduce the need for air conitioning. An ERV thus keeps the indoor temperature and humidity at a constant and comfortable level and dramatically reduces energy consumption and waste.   ERV Working principle When indoor air is dirty and moisture is too heavy, the window easily condensed moisture and indoor smell of diffuse, house structure is susceptible to daage. The effective way to avoid heavy moisture is keep the indoor air fresh an good air circulation. Nussun Fresh air system not only can regulate indoor air humidity but also keep indoor air always fresh.   Factory production Equipment        Factory production process   CE certification