We supply and manufacture cross flow exchanger of all sizes and all plate gaps. As per the customers requirement also we have our PHE ranging from 50000 cfm to 25000


Application range :
1. Residential ventilation system, HVAC energy recovery system. 2. Waste heat/cool recovery place. 3. Clean room.

Application :
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

Working principle :
Two neighbor aluminum foils form a channel for fresh or exhaust air stream. Heat is transferred when the air streams flow crossly through the channels, and fresh air and exhaust air is totally separated

Zenco industries manufacturers high performance and export quality energy recovery wheel with cassette to match Havc needs from all air conditioning industries

1.1 Key Information of HRW

• High heat recovery performances.
• Low investment costs.
• Less space requirements.
• Less self-consumed energy.
• Low pressure drops.
• Power for rotor drive is negligible.
• No hazard due to toxic substances in the system.
• Self-cleaning features.
• No additional filter to protect the rotary heat exchanger.
• Factory Certified performance.

Product Description :

• General Information The rotary heat exchanger consists of a rotating wheel, casing and drive unit. As the wheel rotates slowly, the heat from the exhaust air is picked up by the aluminium in the matrix and transferred to the cool supply air. Rotary heat exchangers are often the preferred choice and the high sensible efficiency that they provide. The possibility of adding coating to the wheel, which allows latent transfer, is another factor favoring these products.

1. Matrix Material
2. Aluminium (Condensation) :The main use for an aluminium matrix is the transfer of temperature between the cold and the warm air- flow. Moisture transfer will take place only if condensation occurs.
3. Silica Gel Coated (Adsorption) :Both corrugated and flat foils are coated with a silica gel coating that offers a high humidity efficiency in all environments.
4. Molecular Sieve Coated (Adsorption):Both corrugated and flat foils are coated with a molecular sieve 3 coating that offers a high humidity efficiency as well as protection against odors.
5. Wave Height :Well Height of 1.7mm well height provides a very high efficiency due to its large heat transferring surface, but at the cost of a nominal pressure drop.
6. Wheel Construction:n order to secure the strength of vertical wheels, spokes are inserted to the matrix and welded in the wrap. Depending on the size the amount of spokes vary to ensure the stability of the wheel.
7. Corrosion Resistant Shaft :ZENCO offers corrosion resistant stainless steel shaft.
8. Casing:The casing is made of rolled metal sheet and thus does not require maintenance. ZENCO casing is a built in casing therefore it needs to be mounted and attached into an Air Handling Unit.
9. Covered Casing:It is possible to order the casing covered also on the 4 sides. The design and dimensions are the same as the standard model.
10. Inspection Hatche:Inspection hatches are apertures for easy maintenance of the different rotor parts. These are needed especially if the casing chosen is covered, as there is no access to the different components from the sides.

• Casing Material :

1. Mid Steel with Powder coating
2. Painted Framework
3. Drive Unit
4. Standard: AC motors
5. Painted Framework
6. Drive Unit
7. Drive Unit
8. Power Belt
9. Purge Sector

We supply and manufacture cross flow exchanger of all sizes and all plate gaps. As per the customers requirement also we have our PHE ranging from 50000 cfm to 25000


Application range :
1. Residential ventilation system, HVAC energy recovery system. 2. Waste heat/cool recovery place. 3. Clean room.

Application :
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

Working principle :
Two neighbor aluminum foils form a channel for fresh or exhaust air stream. Heat is transferred when the air streams flow crossly through the channels, and fresh air and exhaust air is totally separated

Cross-flow heat exchanger The cross-flow heat exchangeris built from aluminum plates. Plates in special version are additionally covered with a layer of epoxy resin, between which supplying and returning air flows (streams are either cross-flow or separated from each other). Discharged air flows through some of ducts between the plates heating them, while the fresh air flows through remaining ducts, drawing heat from heated plates. Advantages of cross-flow heat exchanger are its simple design, no moving parts and system tightness. Heat exchangers reachesefficiency of 55 to 70%. Additionally, the exchanger can be equipped with aby-pass damper, which allows air to be redirected outside the operational part of the exchanger if there is no need for heat recovery. It also serves as freezing protection for exchangers. The droplet separator is installed on the discharge side of the exchanger, which removes condensation of the airstream.

Cross-flow heat exchanger The cross-flow heat exchanger is built from aluminum plates. Plates in special version are additionally covered with a layer of epoxy resin, between which supplying and returning air flows (streams are either cross-flow or separated from each other). Discharged air flows through some of ducts between the plates heating them,   while the fresh air flows through remaining ducts, drawing heat from heated plates. Advantages of cross-flow heat exchanger are its simple design, no moving parts and system tightness. Heat exchangers reaches efficiency of 55 to 70%. Additionally, the exchanger can be equipped with a by-pass damper, which allows air to be redirected outside the operational part of the exchanger if there is no need for heat recovery. It also serves as freezing protection for exchangers. The droplet separator is installed on the discharge side of the exchanger, which removes condensation of the airstream.

We supply and manufacture cross flow exchanger of all sizes and all plate gaps. As per the customers requirement also we have our PHE ranging from 50000 cfm to 25000


Application range :
1. Residential ventilation system, HVAC energy recovery system. 2. Waste heat/cool recovery place. 3. Clean room.

Application :
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

Working principle :
Two neighbor aluminum foils form a channel for fresh or exhaust air stream. Heat is transferred when the air streams flow crossly through the channels, and fresh air and exhaust air is totally separated

Zenco industries manufacturers high performance and export quality energy recovery wheel with cassette to match Havc needs from all air conditioning industries

1.1 Key Information of HRW

• High heat recovery performances.
• Low investment costs.
• Less space requirements.
• Less self-consumed energy.
• Low pressure drops.
• Power for rotor drive is negligible.
• No hazard due to toxic substances in the system.
• Self-cleaning features.
• No additional filter to protect the rotary heat exchanger.
• Factory Certified performance.

Product Description :

• General Information The rotary heat exchanger consists of a rotating wheel, casing and drive unit. As the wheel rotates slowly, the heat from the exhaust air is picked up by the aluminium in the matrix and transferred to the cool supply air. Rotary heat exchangers are often the preferred choice and the high sensible efficiency that they provide. The possibility of adding coating to the wheel, which allows latent transfer, is another factor favoring these products.

1. Matrix Material
2. Aluminium (Condensation) :The main use for an aluminium matrix is the transfer of temperature between the cold and the warm air- flow. Moisture transfer will take place only if condensation occurs.
3. Silica Gel Coated (Adsorption) :Both corrugated and flat foils are coated with a silica gel coating that offers a high humidity efficiency in all environments.
4. Molecular Sieve Coated (Adsorption):Both corrugated and flat foils are coated with a molecular sieve 3 coating that offers a high humidity efficiency as well as protection against odors.
5. Wave Height :Well Height of 1.7mm well height provides a very high efficiency due to its large heat transferring surface, but at the cost of a nominal pressure drop.
6. Wheel Construction:n order to secure the strength of vertical wheels, spokes are inserted to the matrix and welded in the wrap. Depending on the size the amount of spokes vary to ensure the stability of the wheel.
7. Corrosion Resistant Shaft :ZENCO offers corrosion resistant stainless steel shaft.
8. Casing:The casing is made of rolled metal sheet and thus does not require maintenance. ZENCO casing is a built in casing therefore it needs to be mounted and attached into an Air Handling Unit.
9. Covered Casing:It is possible to order the casing covered also on the 4 sides. The design and dimensions are the same as the standard model.
10. Inspection Hatche:Inspection hatches are apertures for easy maintenance of the different rotor parts. These are needed especially if the casing chosen is covered, as there is no access to the different components from the sides.

• Casing Material :

1. Mid Steel with Powder coating
2. Painted Framework
3. Drive Unit
4. Standard: AC motors
5. Painted Framework
6. Drive Unit
7. Drive Unit
8. Power Belt
9. Purge Sector

We supply and manufacture cross flow exchanger of all sizes and all plate gaps. As per the customers requirement also we have our PHE ranging from 50000 cfm to 25000


Application range :
1. Residential ventilation system, HVAC energy recovery system. 2. Waste heat/cool recovery place. 3. Clean room.

Application :
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

Working principle :
Two neighbor aluminum foils form a channel for fresh or exhaust air stream. Heat is transferred when the air streams flow crossly through the channels, and fresh air and exhaust air is totally separated

Cross-flow heat exchanger The cross-flow heat exchangeris built from aluminum plates. Plates in special version are additionally covered with a layer of epoxy resin, between which supplying and returning air flows (streams are either cross-flow or separated from each other). Discharged air flows through some of ducts between the plates heating them, while the fresh air flows through remaining ducts, drawing heat from heated plates. Advantages of cross-flow heat exchanger are its simple design, no moving parts and system tightness. Heat exchangers reachesefficiency of 55 to 70%. Additionally, the exchanger can be equipped with aby-pass damper, which allows air to be redirected outside the operational part of the exchanger if there is no need for heat recovery. It also serves as freezing protection for exchangers. The droplet separator is installed on the discharge side of the exchanger, which removes condensation of the airstream.

Cross-flow heat exchanger The cross-flow heat exchanger is built from aluminum plates. Plates in special version are additionally covered with a layer of epoxy resin, between which supplying and returning air flows (streams are either cross-flow or separated from each other). Discharged air flows through some of ducts between the plates heating them,   while the fresh air flows through remaining ducts, drawing heat from heated plates. Advantages of cross-flow heat exchanger are its simple design, no moving parts and system tightness. Heat exchangers reaches efficiency of 55 to 70%. Additionally, the exchanger can be equipped with a by-pass damper, which allows air to be redirected outside the operational part of the exchanger if there is no need for heat recovery. It also serves as freezing protection for exchangers. The droplet separator is installed on the discharge side of the exchanger, which removes condensation of the airstream.