Heatex Model E Rotary Heat Exchanger
model e rotor epoxy
rotor airflow
double rotor airflow
Heatex Model E Rotary Heat Exchanger
model e rotor epoxy
rotor airflow
double rotor airflow
Rotary Heat Exchangers

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 galvanized steel casings available on the market. This gives an exceptional efficiency compared to conventional rotary exchangers with the same casing dimensions.

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 depth
  • 276 mm (for Ø 500 – 1100 mm)
    10.87″ (for Ø 19.69″ – 43.31″)
  • 316 mm (for Ø 1101 – 2575 mm)
    12.44″ (for Ø 43.35″ – 98.43″)
Matrix material
  • Aluminum (Condensation)
  • Epoxy (Condensation)
  • Hybrid with silica gel (Enthalpy)*
  • Hybrid with molecular sieve (Enthalpy)
  • Molecular sieve (Adsorption)
Casing type
  • Standard
  • Covered
Casing material
  • Galvanized steel
Hub
  • Ball bearing with shaft
  • Ball bearing with shaft, corrosion resistant
Seals
  • Brush seal
  • Special seal for better wear resistance and improved tightness
Drive belts
  • Round belt
  • Power belt
Drive equipment
  • Advanced step drive and control with/ without Modbus
  • Inverter ready constant speed drive
Exchanger orientation
  • Vertical or horizontal
Airflow capacity
  • 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)

* Silica Gel is not offered in the North American Market

Documents
Technical Documentation
  • Technical Specification

    EN, FR
  • Installation & Maintenance

    EN, FR
  • Engineering Specifications

    EN
Conformity
  • Performance - Eurovent

    EN
  • Performance - TüvSüd

    EN
  • Hygiene

    EN
Marketing Material

OPTIONS

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

epoxy rotor
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
Matrix Material

Depending on the application you might want to enable humidity transfer and add coating like molecular sieve.

inspection hatches
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

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

 

powerbelt
Powerbelt

The power belt is used without a tensioning device and our toughest option due to high wear resistance. Also suited for hot and humid climates.

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.

quality
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

Model E is commonly used in the following applications.

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