Model EQ Rotary Air-to-Air Heat Exchanger

Product Information

Overview

Model EQ is a high-performing, segmented rotary heat exchanger in a robust galvanized steel casing for industrial and marine ventilation applications. Typical temperature efﬁciencies are up to 90%.

Thanks to its segmented wheel Model EQ facilitates onsite installation or replacement in narrow spaces. It also provides for lower transportation costs.

It is possible to make adjustments to the position of the shaft in all directions for a perfectly balanced fit in the air handling unit.

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 EQ is certified according to Eurovent and AHRI.

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

Technical Data

All size and options listed.

Size	1600 – 3800 mm (47.24″ – 149.61″)
Casing depth	456 mm (for Ø 1600 – 1900 mm) 17.95″ (for Ø 62.99″ – 74.80″) 460 mm (for Ø 2000 – 2800 mm) 18.11″ (for Ø 78.74″ – 110.2″) 500 mm (for Ø 2900 – 3800 mm) 19.69″ (for Ø 114.2″ – 149.6″)
Matrix material	Aluminum Epoxy Silica gel Molecular sieve Hybrid (aluminum partially coated with silica gel)
Casing	Standard Covered
Casing material	Galvanized steel
Hub	Fixed shaft for external bearings Fixed shaft for internal bearings
Sealing	Brush seal
Drive unit	Drive and control (VFD) Inverter ready constant speed drive
Drive belt	Powerbelt
Exchanger orientation	Vertical only
Airflow capacity	2 000 – 190 000 Nm3/h (1 170 – 110 000 CFM)
Maximum allowed pressure drop	250 Pa (1″ WC)
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

Product Data Sheet
EN (Metric), EN (Imperial)
Technical Specification
EN
Installation & Maintenance
EN

Conformity

Performance - Eurovent
EN
Performance - TüvSüd
EN

Marketing Material

Product Brochure
EN (Metric), EN (Imperial)

Options

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

Humidity Transfer

Silica Gel or Molecular Sieve

Add coating like silica gel or molecular sieve to enable humidity transfer.

Cross Contamination

Purge Sector

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

Fit and Accessibility

Covered Casing, Hatches, Cable Glands

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

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.

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.

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.

Model EQ

XL Sizes

Segmented Wheel

Airflow Capacity

XL Sizes

Segmented Wheel

Airflow Capacity

Product Information

Options

Silica Gel or Molecular Sieve

Purge Sector

Covered Casing, Hatches, Cable Glands

High Efficiency

Conformity

Technical Expertise

APPLICATIONS

Industrial Ventilation

Commercial Ventilation

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