Online Exporter Aluminum Return Air Grille - Cross Counterflow Heat Exchangers – Holtop
Online Exporter Aluminum Return Air Grille - Cross Counterflow Heat Exchangers – Holtop Detail:
Working principle of Cross Counterflow Sensible Air to Air Plate Heat Exchangers
Two neighbor aluminum foils form a channel for fresh or exhaust air stream. Heat is transferred when the partial air streams flow crossly and partial air streams flow counter through the channels, and fresh air and exhaust air is totally separated. |
Main features
1.Sensible heat recovery
2.Total separation of fresh & exhaust air streams
3.Heat recovery efficiency up to 90%
4.2-side press shaping
5.Single folded edge
6.Completely joint sealing.
2-side pressed shaping |
Single folded edge @3 times plate thickness |
Completely joint sealiing |
Performance chart
All data figured out above air tested according to GBT 21087-200
Specifications
Model | A(mm) | B(mm) | Length per piece (C) | Optional spacing (mm) |
HBS-LB539/316 | 316 | 539 | Custom-made Max. 650mm | 2.1 |
Product detail pictures:

Related Product Guide:
Fluid Air Heat Exchangers Market Demand and Growth Opportunities 2018-2023 | Silent Ventilation Fan
New Mercedes-Benz CLA Spied & Teased Ahead Of 8 Jan 2019 Reveal | Whole House Air Exchanger
We have been ready to share our knowledge of advertising worldwide and recommend you suitable products at most aggressive costs. So Profi Tools present you ideal price of money and we've been ready to create with each other with Online Exporter Aluminum Return Air Grille - Cross Counterflow Heat Exchangers – Holtop, The product will supply to all over the world, such as: Mongolia, India, Norway, We'll supply much better products with diversified designs and expert services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.
Heat Recovery Ventilator
Hrv Heat Recovery Ventilator
Ductless Heat Recovery Ventilator
Single Room Heat Recovery Ventilator
commercial heat recovery ventilator

The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
