Sterling ERMS - Manual (Page 13)

1
SERIES 36
thru
SERIES 86
• Health
• Comfort
• Energy Efficiency
ENERGY RECOVERY
CASSETTE
M ODELS
ERC-3615, ERC-3623, ERC-3625
ERC-4639, ERC-5230, ERC-5245, ERC-5255
ERC-5860, ERC-6445, ERC-6475, ERC-7460
ERC-7490, ERC-86170
The Airxc hange Ener gy Recovery Cas-
sette consists of a fr ame, wheel, wheel
drive system and energy transfer seg-
ments. Segments are r emovable for
cleaning or replacement. The segments
r otate through counter flowing exhaust
and outdoor air supply streams where
they transfer heat and water vapor from
the warm, moist air stream to the cooler
and/or drier airstream. This ener gy re-
covery process can reduce cooling de-
sign loads by up to 4 tons per 1000
CFM of outdoor air ventilation while also
reducing heating demand and humidifi-
cation r equirements. Oper ating sav-
ings, reduced demand charges and fir st
cost equipment savings provide a rapid
payback to the building owner.
INSTALLATION
OPERATING &
MAINTENANCE
INSTRUCTIONS
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