Greenheck Fan HRE-20 User Manual
Heat recovery unit with evaporative cooling, Installation, operation and maintenance manual
**WARNING**
DISCONNECT AND SECURE TO THE "OFF" POSITION ALL ELECTRICAL POWER TO THE UNITS
PRIOR TO INSPECTION OR SERVICING. FAILURE TO COMPLY WITH THIS SAFETY PRECAUTION
COULD RESULT IN SERIOUS INJURY OR DEATH.
**IMPORTANT**
ALL FACTORY PROVIDED LIFTING LUGS MUST BE USED WHEN LIFTING THE UNITS. FAILURE TO
COMPLY WITH THIS SAFETY PRECAUTION COULD RESULT IN PROPERTY DAMAGE, SERIOUS
INJURY OR DEATH.
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)