Leading Manufacturer for Exhaust Fan Foshan - Cross Counterflow Heat Exchangers – Holtop
Leading Manufacturer for Exhaust Fan Foshan - 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:
Study Finds Dinosaurs Battled Overheating with Nasal Air-Conditioning | Whole House Air Exchanger
Challenges of Proper Air Ventilation | Air Heat Exchangers
"Based on domestic market and expand abroad business" is our enhancement strategy for Leading Manufacturer for Exhaust Fan Foshan - Cross Counterflow Heat Exchangers – Holtop, The product will supply to all over the world, such as: United Kingdom, Honduras, Iran, Our products are widely sold to Europe, USA, Russia, UK, France, Australia, Middle East, South America, Africa, and Southeast Asia, etc. Our solutions are highly recognized by our customers from all around the world. And our company is committed to continually improving effectiveness of our management system to maximize customer satisfaction. We sincerely hope to make progress with our customers and create a win-win future together. Welcome to join us for business!
Hrv Heat Recovery Ventilator
Heat Recovery Ventilators
Ductless Heat Recovery Ventilator
Heat Recovery Ventilator
Single Room Heat Recovery Ventilator

The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
