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Aluminum Crossflow air to air heat exchanger

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We have series of products of air heat exchanger core:

Product Description

Sensible air to air heat exchanger core(crossflow)

air to air heat plate exchanger


-Application on room ventilator systems or industrial heat-recovery systems

-High tightness and strength thanks to double folding of the intake-flow edges(fivefold material thickness)

-Double embossed made the heat transfer improved by the surface creating turbulence. to gain higer efficiency and less resistant of flow

-Special coat on Aluminium to resist erode.

-The heat exchangers consist of 0.1-0.3 mm thick aluminium foil

Air heat exchanger

Working principle of Aluminum Crossflow air to air heat exchanger:

Fresh air and exhaust air go through the heat exchanger ,the two air steam never meet each other 
directly.The energy will transfer from the higher to the lower side,so as to save the energy.

Air heat exchanger

Features of Crossflow air to air heat exchanger

1. Aluminum foils cross flow sensible heat exchanger

2. Heat recovery efficiency up to 75%

3. 2-side press shaping, double folded edge.

4. Resistance of pressure difference up to 2500Pa

5. Under pressure of 700Pa, air leakage less than 0.6%

Material type of Crossflow air to air heat exchanger

Normal series (standard type)

Heat exchanger is made of pure aluminum foils, with galvanized end cover and aluminium alloy wrap angle. Max. air temperature 100°C, it is suitable for most of the occasion. 

Blue coating series ( Anti-corrosion type)

Heat exchanger is made of pure aluminum foils cover by special anti-corrosion material, with galvanized end cover and aluminium alloy wrap angle. it is suitable for the corrosive gas occasion.

Epoxy series (high temperature type)

Heat exchanger is made of pure aluminum foils, with galvanized end cover and aluminium alloy wrap angle. Sealing material is special and allow the Max. air temperature to be 200°C, it is suitable for special high temperature occasion.

 air heat exchanger


Condensing water pan

When designing heat recovery functional section in air handling unit, under the heat exchanger should add the condensing water pan, in case of disorderly flow of condensing water

Heat exchanger vertical installation

When outdoor temperature is lower than indoor temperature, during heat exchanging if RA temperature is low enough (relative humidity 100%) then condensing water will come into

being, once there is condensing water, heat exchange area inside heat exchanger is decreased, efficiency become lower and pressure drop increased, in order to eliminate the condensing

water in time, heat exchanger vertical installation like the picture below is the best choice.

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Better than Daikin HRV aluminium heat recovery core

 Model Size A1=A2 Height Plate Distance
ERA- On Request On request 2.5-10.0


Pattern 1 and 2, to increase the heat exchange area, suitable for occasions requiring higher heat recovery efficiency,
however, air resistance will increase accordingly.

Pattern 3 and 4, to increase the front face area, suitable for occasions requiring large airflow, both air resistance and

heat recovery efficiency remain stable.

Pattern 5, to increase both front face area and heat exchange area, suitable occasions requiring higher heat recovery

efficiency and large airflow.

air heat exchanger 


Installed in air handling unit

AIR-ERV plate heat exchanger can be used in the air handling unit (AHU) as a main part of the heat recovery section, and the bypass can be built in when required.

air heat exchanger

Installed in ducts

It can also be installed in the ducts of ventilation system as a main part of the heat recovery section. The installation is very flexible.


Packaging & Shipping
Production Capacity 10000 Piece/Pieces per Month
Material Normal Aluminum,Blue coating Aluminum,Epoxy coating Aluminum,steelness foil
Place of Origin China
Feature ECO-friendly
Payment terms 30% deposit before we make the production, 70% balance paid after we finished the order.Sample 100% T/T
Order delivery 25-30days after receiving 30% deposit
Packing 1pcs/polybag,50pcs/inner box,1000 or 500 pcs/out carton
Shipment means by sea, by air, by express etc.






air heat exchanger

AIRERV is one of the best manufacturer in ERV/HRV, heat exchanger and AHU area in China, founded in 1996, areas covered more than 30,000 square meters, turnover of 2012 is 42 million dollars, we have enthalpy testing lab. for products test. As a leader in energy/heat recovery equipments, we cooperate with more than 30 famous companies who located in Europe, the Middle east, Korea, Southeast Asia, Taiwan, etc. supplied equipment to Beijing Olympic and Shanghai Expo 2010, works together with domestic and international brands like Midea, Daikin,Shenling, etc.

AIRERV partner

AIR-ERV cooperate with world famous brand or offer OEM service including Midea,Shenling,Daikin, etc.

air heat exchanger

AIRERV certificate

AIR-ERV products stand for TOP quality in heat recovery ventilation filed in China, certificated by CE, Eurovent, ISO and other different approved tests like anti-flaming test, anti-mold test, energy saving product test. Etc.

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What's the difference between sensible air heat exchanger and total air heat exchanger?
1.Sensible air heat exchanger is made of Aluminium foil,total air heat exchanger is made of paper.
2.Sensible air heat exchanger only exchange heat,total air heat exchanger can exchange both heat and humidity.
3.Sensible air heat exchanger has longer life and higher pressure-resistance than total air heat exchanger.
   Because the paper air heat exchanger are easy to be corroded by the water and dust in the air.The vent of 
   total air heat exchanger is easy to be blocked and hard to be cleaned.This will lead to bad ventilated effect.

Our Services

1. AIR-ERV can supply OEM service for customers.

2. Produce ERV/HRV, heat exchanger according to customer's special demands.

3. Supply spare parts according to order quantity.

4. General testing and operational test carried out for every units before delivery.

5. Long warranty period.


Welcome to our Crossflow air to air heat exchanger.

Previous :ERV Core (Energy Recovery Ventilator Core,Heat Recovery Ventilator Core)

Next :Better than Daikin HRV aluminium heat recovery core

XIAMEN AIR-ERV Technology Co., Ltd

Tel: +86-86-592-5769019

Contact Person: Jeffrey


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