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

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We usually keep on with the principle "Quality To start with, Prestige Supreme". We've been fully committed to offering our purchasers with competitively priced excellent solutions, prompt delivery and skilled support for Variable Speed Air Handler, Roof Ventilation Systems, Home Heating Systems, Welcome to build the well and long standing business relationships with our company to create a glorious future together. customers' satisfaction is our eternal pursuit!

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.

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:

The customer satisfaction is our primary goal. We uphold a consistent level of professionalism, quality, credibility and service for Manufacturer of Exhaust Fan Vent - Cross Counterflow Heat Exchangers – Holtop, The product will supply to all over the world, such as: Berlin, Norwegian, Marseille, If you need any of our products, or have other items to be produced, please send us your inquiries, samples or detailed drawings. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects.

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

By Odelia from Seychelles - 2016.03.28 12:22

The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!

By Brook from Kenya - 2015.08.12 12:27