Nu-Air NU0820, Product Manual

Page: 5 / 48

Document # CSM001 Revision Date: August 9, 2016
Page 5 of 48
2 PRODUCT SELECTION
Unit Options
NU0820 NU2035 NU1030 NU2540
Capacity (cfm range)
800 -
2000 2000 -
4000 1000 -
3000 2000 -
4000
Location
Indoor O S
Outdoor O S S
Defrost
None S S S S
Exhaust Only (temperature on/off) $ $ $ $
Timed Exhaust(temperature on/timed off) $ $ $ $
Recirculation $
*Face and by Pass $ $ $ $
208-240/1 1 speed S S S S
Voltage and Speeds
240/1 1 speed O O O O
208/3 1 speed O O O O
460/3 1 speed O O O O
575/3 1 speed O O O O
Core
Polypropylene S S S S
Enthalpy $ $ $ $
Cabinet Finish
Galvanized Steel S S S S
Painted Aluminum (white) $ $ $ $
Supply air Dampers
None S S S S
Motorized $ $ $ $
Exhaust Air
Dampers None S S S S
Gravity $ $ $ $
Supply Air discharge
Horizontal (end) O S O O
Vertical (down) O S S
Return air intake
Horizontal (end) O S $ $
Vertical (down) O S S
VFD $
Premium efficiency motors 89.5% & VFD compatible $ $ $ $
Dirty Filter contacts $ $ $ $
Auxiliary contacts
–e.g. interlock
S S S S
S - standard
* refer to motor hp tables for cfm limitations
O
– optional for no additional
charge
$ - optional for additional
charge