Factory Cheap Wall Mounting Ductless Heat Recovery Ventilator - ERD Cross&Counter Flow Heat Exchanger – AIR-ERV

ERD Cross&Counter Flow Heat exchanger Core
Cross & counter flow heat exchanger core is made of antiseptic hydrophilic/aluminum foil and galvanized sheet cover.A part of air is cross flow, and the other is counter flow, combined the working methods both cross flow and counter flow heat exchanger core, achieve more higher heat efficiency.
It is usually being used for recovering energy at residential household, commercial and industrial ventilation systems.

Feature:
1.Adopt antiseptic hydrophilic aluminium, resistant to corrosion, with long service life.
2.Module and compact structure, no use of rivets or screws.
3.No running components, low maintenance cost.
4.Suitable for washing with water or neutral detergent.
5. Extremely high strength and pressure related stability.

Production Technology:
1.The surface of heat exchanger core was processed with heat transfer enhancement techniques, increased the 10% heat transfer area.
2.Convex and concave air channel, ensure the strength and tightness of heat exchanger core, could bear high pressure.
3.Counter air channel, double folding process of the face side edges, which is equal to 5 times material thickness, ensure the high intensity and tightness.
4. All joints are airproofed by airproof glue, ensured that the heat exchanger core has excellent air tightness.

Model Range:

Application:
The cross flow and counter flow heat exchanger core is the major part of heat recovery ventilator(HRV).The heat exchanger core work for ventilation, recover the heat energy in winter and cold energy in summer, not only save the energy but also give room for fresh air.

Combination:

Package and Delivery:
Packaging Details: carton or plywood case.
Port: Xiamen port, or as requirement.
Transport Way: by sea, air, train, truck, express etc.
Delivery Time: as below.