HRV AHU Crossflow Total Heat Exchanger Plate Fin Type Mildew Resistance

Holtop Crossflow Total Heat Exchanger Plate Fin Type

The Holtop Crossflow Total Heat Exchanger (Plate Fin Type) features an efficient total heat exchange function. Through its unique plate-fin cross-flow structure, it can rapidly and stably achieve the exchange of sensible heat and latent heat between exhaust air and fresh air, effectively recovering energy.
● Model: HBT-W168/168 ~ HBT-W2052/2052
● Type: Plate fin type crossflow total heat exchanger
● Main Material: E.R. paper
● Heat recovery efficiency up to 85%
● Entahlpy Efficiency up to 76%
● Effective air exchange rate over 98%
● Good air tightness,excellent tear resistance
● Flame retardant and Mildew resistance
● Selective molecule permeability
● Applications for residential,commercial and industrial heat recuperative ventilation system units

Products Detail

HOLTOP Plate Fin Type Crossflow Total Heat Exchanger
Holtop Cross-flow Plate Fin Total Heat Exchangers ( Enthalpy Recovery core for energy recovery ventilator)
Total heat exchanger is made of ER paper which is featured by high moisture permeability, good air tightness, excellent tear resistance, and aging resistance. The clearance between the fibers is very small, so only the moisture molecules of small diameter can go through, the odor molecules of larger diameter are unable to pass through it. By this means, the temperature and humidity can be recovered smoothly, and prevent the pollutants infiltrating to the fresh air.

Main Feature:
1. Made of E.R. paper, which is featured by high moisture permeability, good air tightness, excellent tear resistance, and aging resistance.
2. Structured with flat plates and corrugated plates.
3. Two air streams flow crossly.
4. Suitable for room ventilation and industrial ventilation system.
5. Heat recovery efficiency up to 85%

Working principle

The flat plates and the corrugated plates form channels for fresh or exhaust air stream. When the two air steams passing through the exchanger crossly with temperature difference, the energy is recovered.

E.R. paper performance introduction

Heat exchange paper: for heat and moisture exchange, the main performance standards are diathermancy, moisturepenetrability and air permeability. Corrugated paper: to construct the frame for the heat exchanger, flowing passages of the air stream.
Anti-bacteria and mold prevent performance
The bacteria exists in the damp air, when air goes through the heat exchanger, bacteria may stick on the walls of the exchanger. If the heat exchanger doesn’t have the anti-bacteria ability, it will grow on the inside wall, and then blown into indoor, which will cause indoor air pollution. That is why the anti-bacteria performance is required. The ability of bacterial growth inhibition and killing bacteria, to prevent the production of mold, is an important factor of heat exchanger paper. By adding the bactericides to the surface of paper and the anti-bacteria agents to the slurry, the heat exchanger has abilities to kill bacteria (such as Escherichia coli and staphylococcus) and inhibit fungal (such as Candida albicans) and prevent the bacteria and germ spreading in the air. Holtop heat exchanger paper was tested by Guangzhou Industry Microbe Test Center, and shown the antibacterial effect, and its mildew grade is 0.

Product Specification

The heat exchange paper and corrugated paper are adhesived with waterborne binder, the core and cover are sealed with special sealant to total separate the supply air and exhaust air, in order to keep the structure strength and air tightness and prevent the cross contamination. It is widely applied and the maximum temperature should not exceed 100 C.
For size A within 500mm and the size L within 600mm, the heat exchanger is built in one module. For size A bigger than 500mm and size L bigger than 600mm, the heat exchanger is built in multi-modules.

Applications

Used in comfortable air conditioning ventilation system and technical air conditioning ventilation system. Supply air and exhaust air totally separated, heat recovery in winter and cold recovery in Summer
Direct air to air energy exchange
Ideal for both residential and commercial application
Suitable for airflow 300-60000 m3/h.

      Holtop is the leading manufacturer in China specializing in the production of air to air heat recovery equipments. Founded in 2002, it has dedicated to the research and technology development in the field of heat recovery ventilation and energy saving air handling equipments for more than 20 years.

      Holtop has 400 employees and covers an area of more than 70,000 square meters. Annual production ability of heat recovery equipment reaches 200,000 sets. Holtop supplies OEM products for Midea, LG, Hitachi, McQuay, York, Trane and Carrier. As an honor, Holtop was the qualified supplier for Beijing Olympics 2008 and Shanghai World Exposition 2010.

Holtop mainly deals in air conditioning products, fresh air products and heat exchanger products.

      Among them, the air conditioning products include roof-mounted air conditioners, modular air-cooled water-cooled heat pump air conditioners, and direct expansion type air conditioners, which are the best-selling products. The fresh air products include the CFA series of energy recovery ventilators, which are the best-selling products.The heat exchanger products mainly include plate heat exchangers, 3D counter-flow high-efficiency heat exchangers, plate-fin heat exchangers, etc.

Currently, Holtop has served 106 countries and regions, addressing the needs of over 5 million customers. It is highly favored and loved by the international market and customers.