Heatex Model E Rotary Heat Exchanger
Airflow
Heatex Model E Rotary Heat Exchanger
Airflow
Rotary

Model E

Model E is a high-performing, compact and lightweight rotary heat exchanger.

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Numerous Sizes
Numerous Sizes

Wheel diameter: 500 – 2575 mm
(20″ – 101″)

Compact Casing
Compact Casing

Casing size = Wheel diameter + 50 mm (1.97″)

Flexible Orientation
Flexible Orientation

Suited for vertical and horizontal installation

Airflow Capacity
Airflow Capacity

200 – 90 000 Nm3/h
(125 – 56 000 CFM)

Numerous Sizes
Numerous Sizes

Wheel diameter: 500 – 2575 mm
(20″ – 101″)

Compact Casing
Compact Casing

Casing size = Wheel diameter + 50 mm (1.97″)

Flexible Orientation
Flexible Orientation

Suited for vertical and horizontal installation

Airflow Capacity
Airflow Capacity

200 – 90 000 Nm3/h
(125 – 56 000 CFM)

PRODUCT INFORMATION

Overview

Model E is a high-performing and lightweight rotary heat exchanger designed for air handling units, primarily for comfort ventilation applications. Typical temperature efficiencies are up to 90%.

Model E offers one of the most compact casing available on the market. This gives an exceptional efficiency compared to conventional rotary exchangers with the same casing dimensions. The casing is manufactured from galvanized steel and provides high torsional rigidity.

The airflows may be oriented as side by side or top/bottom, and the complete rotor may be installed in a vertical as well as in a horizontal orientation.

Air leakage between wheel and casing is minimized with a brush seal allowing easy adjustment, longer lifetime and low friction. The two air streams are also separated by adjustable brush sealants.

Model E’s performance is certified according to Eurovent, AHRI and TüvSüd. Model E also meets several hygiene requirements.

Only the wheel, without casing, is called Model O.

Technical Data

All available sizes and options listed.

Size
  • 500 – 2575 mm
    19.69″ – 101.38″
Casing/ rotor depth
  • 276 mm (for Ø 500 – 1100 mm)
    10.87″ (for Ø 19.69″ – 43.31″)
  • 316 mm (for Ø 1200 – 2500 mm)
    12.44″ (for Ø 47.24″ – 98.43″)
Matrix material
  • Aluminum
  • Epoxy
  • Silica gel
  • Molecular sieve
  • Hybrid (aluminum partially coated with silica gel)
Casing
  • Standard
  • Covered
Casing material
  • Galvanized steel
Hub type
  • Ball bearing with shaft
  • Ball bearing with shaft, corrosion resistant
Sealing
  • Brush seal
  • Special seal for better wear resistance and improved tightness
Drive belt
  • Round drive belt
  • Powerbelt
Drive unit
  • Advanced step drive and control with/ without Modbus
  • Inverter ready constant speed drive
Orientation of installation
  • Vertical or horizontal
Typical airflows
  • 200 – 90 000 Nm3/h
    (125 – 56 000 CFM)
Maximum allowed pressure drop
  • 300 Pa (1.2″ WC) if wheel size < 1600 mm (63″)
  • 250 Pa (1.0″ WC) if wheel size > 1600 mm (63″)
Maximum allowed differential pressure
  • 600 Pa
    (2.4 “WC)
Recommended pressure drop
  • 100 – 200 Pa
    (0.4″ – 0.8″ WC)
Air temperature limits
  • Max. 65° C (149° F)
  • Min. -40° C (-40° F)
Documents
Technical Documentation
Marketing Material

OPTIONS

We offer a wide range of options to suit various application and performance requirements.

Image coming soon
Epoxy and Painted Framework

Increase corrosion resistance with a painted framework combined with an epoxy coated wheel and corrosion-resistant ball bearings.

Crossbeam sealing
Purge Sector and Special Seal

Models with casing can be equipped with special seals and a purge sector to minimize the cross-contamination of exhaust air into the supply air.

Coating
Silica Gel or Molecular Sieve

Add coating like silica gel or molecular sieve to enable humidity transfer. Depending on the application you might want to add a condensate tray to collect and move water created by condensation out of the system.

Image coming soon
Covered Casing, Hatches, Cable Glands

The covered casing automatically comes with inspection hatches and cable glands which also are selectable separately.

Drive and Control
Advanced Step Drive & Control + Modbus

Heatex Model E comes with an advanced step drive & control with Modbus as standard but other types of drives are also available.

 

Heatex Powerbelt
Powerbelt

The Powerbelt is our toughest option. This belt is used without tensioning device and can be used at temperatures up to 110°C (230°F) and in humid climates. It’s easily joined together without any tools or locks.

Heatex High-Efficiency Matrix
High Efficiency

All Heatex rotary heat exchangers share the same high-efficiency matrix and a wide variety of well-heights to suit various performance requirements.

All units are produced at our global production facilities with our proprietary production equipment according to the same standardized processes, ensuring uniform product quality and favorable lead times worldwide.

Heatex Model E
Conformity

Heatex air-to-air heat exchangers are designed to comply with all national and local building codes.

We hold several certifications for product and operation quality worldwide, including Eurovent, AHRI, EAC, RLT-Hygiene and ISO 9001.

Our products are field tested and have proven to deliver a fast ROI.

Computer and men in the office
Technical Expertise

With a global team of sales and technical support, Heatex responds quickly to inquires. We have the technical expertise to customize solutions for your unique needs.

Our products always comply with standards, perform according to (or even exceed) codes and specifications, and always live up to the highest technical standards.

APPLICATIONS & References

Model E is commonly used in the following applications.

CONTACT US

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