Wholesale Price China Factory Warranty Top Bathroom Vent Fan - Cross Counterflow Heat Exchangers – Holtop
Wholesale Price China Factory Warranty Top Bathroom Vent Fan - 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:
Electronic Cabinet Cooling System Consumption Market Dynamics and Manufacturers Profiles to 2023 | Fresh Air Ventilation Systems
New Resistance theory: A Trump staffer was giving white supremacist hand signals behind Kavanaugh today; Update: Husband responds | Air Heat Exchangers
We provide fantastic energy in top quality and advancement,merchandising,gross sales and marketing and operation for Wholesale Price China Factory Warranty Top Bathroom Vent Fan - Cross Counterflow Heat Exchangers – Holtop, The product will supply to all over the world, such as: Bulgaria, Toronto, Sri Lanka, If you give us a list of merchandise you are interested in, along with makes and models, we can send you quotations. Remember to email us directly. Our goal is to establish long-term and mutually profitable business relationships with domestic and overseas clients. We look forward to receiving your reply soon.
Heat Recovery Ventilators
Single Room Heat Recovery Ventilator
Heat Recovery Ventilator
commercial heat recovery ventilator
Ductless Heat Recovery Ventilator

The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
