fresh air system energy recovery ventilator (NER-B150D-S)

2013 hot fresh air system energy recovery ventilator supplier (NER-B150D-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

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

Factory production Equipment

Factory production process

CE certification