3D HIGH EFFICIENT Cross Counter-flow Heat Exchanger

The 3D Counterflow High-Efficiency Heat Exchanger features a hexagonal core design, with a triangular main channel structure inside. 

High-efficiency Heat Exchange Material

Upmost thermal performance ,Great air tightness with good rigidity , Oxidation/Mildew resistance.

In the air channels, the heat can be transferred from 3 directions. Large heat exchange surface allows the unit to achieve higher level of efficiency.

The core of heat exchanger is washable, and the service life is up to 15 years.

When the indoor temperature and humidity differ from those outside, the two-way differential airflow facilitates the transfer of energy and moisture, a process known as energy recovery. In the counter-flow heat exchanger, airflows move in opposite directions through parallel special resin plates.

This design allows for greater temperature efficiency compared to a crossflow heat exchanger core. Two adjacent resin foils create separate channels for fresh and exhaust air. Heat is transferred as some air streams flow across while others flow counter to one another through the channels, ensuring complete separation between the incoming and outgoing airflows.

The air flows counterflowly to extend the heat exchange time and make heat transfer more thoroughly. The heat recovery efficiency 

is up to 95%.