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Greenheck Fan HEAT RECOVERY UNIT WITH EVAPORATIVE COOLING HRE-20 User Manual

Heat recovery unit with evaporative cooling, Installation, operation and maintenance manual

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RECEIVING AND HANDLING

The HRE is thoroughly inspected and test run at the factory. However, damage may occur during

shipping and handling. Upon delivery, inspect the unit for both obvious and hidden damage.

If damage is found, record all necessary information on the bill of lading and file a claim with

the final carrier. In addition, ensure all accessory items are present. Some accessory items are

stored inside the unit during shipping.

SAFETY WARNING

Improper installation, adjustment, alteration, service or maintenance can cause property

damage, injury or death. Read this installation, operation, and maintenance manual thoroughly

before installing or servicing this equipment. Installation and service must be performed by a

qualified installer, service agency, or the gas supplier.

PART #461248

READ AND SAVE THESE INSTRUCTIONS

®

HEAT RECOVERY UNIT

WITH EVAPORATIVE COOLING

Models:

HRE-20, 45, 55, & 90

INSTALLATION, OPERATION AND MAINTENANCE

MANUAL

Indirect Evaporative Cooler

(Exhaust/Scavenger Airstream)

Direct Evaporative Cooler

(Outdoor/Supply Airstream)

INSTALLATION SUPPLEMENT

Refer to the following

installation supplement for

HRE units when supplied with

Indirect Gas (IG) heating:

Model PVF, Indirect Gas

Fired Furnaces for Energy

Recovery Units, Part #461006

SAVE THIS MANUAL

This manual is the property

of the owner, and is required

for future maintenance. This

manual should remain with

each HRE unit when the job

is complete.