AHI Carrier Catalog | Page 658

Product Characteristic list

AIR TREATMENT
Characteristic Name
Range
UNIT SIZE ( Digits 5 - 6 - 7 )
Chassis size
Efficiency 6
Fan type 7
Coil hand & type
Control 9
Valve body 10
Electrical heater
Digit n ° Codification
Value Description
Pack .
Compatibility
1-2
42
3-4
NH
NL
2
3
Chassis Size 2
Chassis Size 3
Unit size availability ( Digit n ° 5-6-7 ):
5
4
5
Chassis Size 4
Chassis Size 5
Yes
2-pipe :
NL / NH 225 ; 235 ; 229 ; 239 ; 279
4-pipe :
NL / NH 235 ; 239 ; 279
6
7
Chassis Size 6
Chassis Size 7
NL / NH 325 ; 335 ; 329 ; 339
NL / NH 335 ; 339
2
Standard efficiency
NL / NH 425 ; 435 ; 429 ; 439
NL / NH 435 ; 439
3
4
Medium efficiency
High efficiency
Yes
NL / NH 525 ; 535 ; 529 ; 539
NL / NH 535 ; 545 ; 539 ; 549
7
5
9
Extra High efficiency
AC multispeed motor
EC low consumption motor
Yes
NH 635 ; 645 ; 639 ; 649
NH 735 ; 745 ; 739 ; 749
NH 645 ; 649
NH 735 ; 745 ; 739 ; 749
F
2 pipes coil Left Hand
8
G
C
2 pipes coil Right Hand
4 pipes coil Left Hand
Yes
D
4 pipes coil Right Hand
-
Bare wires
E
Electrical Box
K
NTC
Yes
Valves and actuators must be selected with NTC
L
WTC LON
M
WTC BACNET
-
Without valve
Yes
11
Valve actuator 12
Rectangular flanges
Specific ( options selection )
Legend :
13
14
G
2-way valve
Yes
H
4-way valve
Yes
L
2-way balancing valve
No
T
2-way balancing valve and pressure points
No
-
Without electric heater
E
500W electric heater
F
800W electric heater
G
1000W electric heater
H
J
1500W electric heater
1600W electric heater
Yes
K
2000W electric heater
L
2400W electric heater
M
3000W electric heater
N
3200W electric heater
-
Without actuator
Yes
A
230V ON / OFF actuator
Yes
C
230V floating actuator ( 3 points )
Yes
B
24V ON / OFF actuator
Yes
D
24V floating actuator ( 3 points )
No
E
24V 0-10V modulating actuator
No
-
Without rectangular flange
Yes
A
Outlet rectangular flange only
Yes
B
Inlet rectangular flange only
Yes
C
Inlet and outlet rectangular flanges
Yes
-
Without specific option
Yes
A
With specific options ( factory fitted )
Yes
Balancing valves are not available for unit sizes 6xx and 7xx
Electrical heaters are not compatible with 42NL with plenum .
Highest capacity for unit size 2xx
Highest capacity for unit sizes 3xx and 4x9 Highest capacity for unit sizes 4x5 and 5xx
Highest capacity for unit sizes 7x9 Highest capacity for unit sizes 6xx and 7x5
24V actuators are not available with Carrier controllers 3 points floating actuators are not available with Electrical Box
Default value for mandatory characteristic Pack : Available with individual packaging
658 C A R R I E R 2 0 1 6 / 2 0 1 7