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PRODUCT IDENTIFICATION
14
THIS NOMENCLATURE IS TO BE USED AFTER JULY 2006
All Airhandlers use DIRECT DRIVE MOTORS. Power supply is AC 208-230v, 60 hz, 1 phase.
A W U F 3642 1 6 A A
PRODUCT
TYPE:
A: Air Handler
CABINET FINISH:
U: Unpainted
P: Paited
N: Uncased
EXPANSION
DEVICE:
F: Flowrater
T: TXV
(Expansion
Device)
NOMINAL CAPACITY RANGE:
@ 13 SEER
Dedicated Application
3636: 3 Tons
Multi-Position & Downflow Applications
3137: 3 Tons
3642: 3 - 3 1/2 Tons
1830: 1 1/2 - 3 1/2 Tons
@10 SEER
1729: 1 1/2 - 2 1/2 Tons (for export systems)
Ceiling Mount & Wall Mount Applications
(Nominal Cooling Capacity/Electric Heat kW)
1805: 1 1/2 Tons Cooling / 5 kW Electric Heat
2405: 2 Tons Cooling / 5 kW Electric Heat
3608: 3 Tons Cooling / 8 kW Electric Heat
3705: 3 Tons Cooling / 5 kW Electric Heat
3708: 3 Tons Cooling / 8 kW Electric Heat
MAJOR
REVISION*
MINOR
REVISION*
ELECTRICAL:
1: 208-230V/1ph/60Hz
APPLICATION
C: Ceiling Mount PSC Motor
D: Downflow PSC Motor
E: Multi-Position Varible-Speed Motor
S: Energy-Efficient Motor
R: Multi-Position PSC Motor
T: Coated Coils
W: Wall Mount PSC Motor
REFRIGERANT CHARGE:
No Digit: R-22 Only
6: R-410A or R-22