Manufacturer of Exhaust Fan Vent - Cross Counterflow Heat Exchangers – Holtop

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"Based on domestic market and expand overseas business" is our improvement strategy for Fresh Air Fans, House Ventilation System, Variable Speed Air Handler, Let's cooperate hand in hand to jointly make a beautiful upcoming. We sincerely welcome you to pay a visit to our company or speak to us for cooperation!
Manufacturer of Exhaust Fan Vent - 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.  5

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. 

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2-side pressed shaping

Single folded edge

@3 times plate thickness

Completely joint sealiing

Performance chart

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All data figured out above air tested according to GBT 21087-200

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Specifications

Model A(mm) B(mm) Length per piece (C) Optional spacing (mm)
HBS-LB539/316 316 539 Custom-made Max. 650mm 2.1

 


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Manufacturer of Exhaust Fan Vent - Cross Counterflow Heat Exchangers – Holtop detail pictures


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We are commitment to offer the competitive price ,outstanding products quality, as well as fast delivery for Manufacturer of Exhaust Fan Vent - Cross Counterflow Heat Exchangers – Holtop, The product will supply to all over the world, such as: Lithuania, Ireland, Japan, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
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Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
5 Stars By Mona from Ethiopia - 2015.06.05 13:10
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
5 Stars By Raymond from UK - 2016.11.20 15:58

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