Greenheck ERV - Manual
This installation manual covers Greenheck’s Energy Recovery Ventilators (ERVs), designed for commercial and institutional HVAC systems to improve energy efficiency by transferring heat and moisture between outdoor and indoor air streams. The document highlights key topics such as system design, airflow capacity (400–12,000 CFM), pressure requirements (up to 1.5 in. wg), and installation configurations–including roof, pad, or interior mounting arrangements–to ensure proper ductwork and component placement. It also addresses frost protection strategies tailored to regional climates, filter specifications, and compliance with industry standards like AMCA, ETL, and ASHRAE. Accessories such as sensors, dampers, and weatherproofing options further enhance system flexibility and maintenance accessibility.
Table of Contents:
- Page 1 – ERV Product Specifications and Application Context
- Page 2 – ERV Design Features and Installation Flexibility
- Page 3 – ERV System Function and Certifications
- Page 4 – Benefits and Maintenance of ERV Systems
- Page 5 – ERV Benefits for Design and Construction Professionals
- Page 6 – Available Accessories for ERV Units
- Page 7 – Optional HVAC System Accessories
- Page 8 – Frost Protection Methods and Economizer Control
- Page 9 – ERV Mounting Arrangements
- Page 10 – Dimensional Specifications for ERV Models
- Page 11 – Installation Dimensions for Larger ERV Models
- Page 12 – ERV Performance Data by Configuration
- Page 13 – ERV Performance Ratings by Model
- Page 14 – ERV Selection Guidelines and Calculations
- Page 15 – Typical Applications and Installation Methods
- Page 16 – ERV Model Lineup and Warranty Information
Energy Recovery Ventilator
Model ERV
• Commercial • Institutional
• 400 to 12,000 cfm
• 1.5 in. wg external
static pressure
June
2010
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About this manual
- Brand
- Greenheck
- Model
- ERV
- Document type
- Manual
- Language(s)
- English
- Pages
- 16
- File size
- 2.2 MB
- Format
Summary
Introduction to the Greenheck Energy Recovery Ventilator (ERV), specifying airflow capacity (400 to 12,000 cfm) and external static pressure requirements (1.5 in. wg). Features illustrations of use in office and classroom settings.
Details on the design components including louvered intake weatherhoods, MERV 8 filters, pitched roof construction, slide-out energy wheel design, quiet blowers, adjustable motor pulleys, and bolt-on door options.
Explanation of how the energy recovery wheel transfers heat and moisture between airstreams to improve HVAC efficiency. Includes system component diagrams and compliance certifications such as AMCA, ETL, and ARI Standard 1060.
