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ERV manual
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16 pages, 2.21 Mb
Energy Recovery Ventilator
Model ERV
• Commercial • Institutional
•
400 to 12,000 cfm
•
1.5 in. wg external
static pressure
June
2010
Contents
Main
Design Features:
Model ERV
Additional Features
Model ERV
Certifications
14.0 VOLUME- CU.FT. PER LB. DRY AIR
13.0
80 WET BULB TEMPERATURE - F
What is the Benefit with Greenheck Energy Recovery?
For the Design Engineer
What is the Benefit with Greenheck Energy Recovery?
Page
Page
Economizer Control (Free Cooling)
Frost Protection
Arrangements
Arrangement A
Arrangement B - Roof Mounted
Arrangement A - Interior Mounted
Interior
Dimensions
ERV-251, ERV-361, ERV-521, ERV-581
Service Clearance
Arrangement C Arrangement D
All dimensions shown are in inches.
Dimensions
ERV-522 and ERV-582
All dimensions shown are in inches.
Arrangement C Arrangement D
Arrangement B
Performance
Supply and Exhaust - Belt and Direct Drive
Performance
Supply and Exhaust - Belt Drive
Model ERV-582
Model ERV-521
Model ERV-522
Selection Guidelines
Motor Specifications
Minimum Circuit Amps (MCA) Calculations for ERV Units
MCA Example Calculation
With Ducted Air Handlers
Typical Applications
Model MiniVent - Energy Recovery Ventilator
Model ERH - Energy Recovery with Heating
Model ERCH - Energy Recovery with Cooling and Heating
Model VER - Versatile Energy Recovery (VersiVent)
Greenhecks Energy Recovery Models