PRODUCT IDENTIFICATION
7
A
R
U
F
3642
1
A
A
Product Type
A: Single Piece Air Handler
Application
C: Ceiling Mount PSC Motor
D: Downflow PSC Motor
E: Multi-Position Variable Speed Motor
R: Multi-Position PSC Motor
W: Wall Mount PSC Motor
Cabinet Finish
U: Unpainted
P: Painted
N: Uncased
Nominal Capacity Range @ 13 SEER
Multi-Position & Downflow Applications
3642: 3 - 3 1/2 tons
1830: 1 1/2 - 3 1/2 tons
1729: 1 1/2 - 2 1/2 Tons 10 SEER (for export systems)
Ceiling Mount & Wall Mount Applications
1805: Nominal Cooling Capacity
Electric Heat kw - 1 1/2 tons Cooling/5 kw Electric Heat
2405: Nominal Cooling Capacity
Electric Heat kw - 2 Tons Cooling/5 kw Electric Heat
3608: Nominal Cooling Capacity
Electric Heat kw - 3 Tons Cooling/8 kw Electric Heat
Major Revision
A: Initial Release
Electrical
1: 208/230V, 1 Phase, 60 Hz
Expansion Device
F: Flowrater
Minor Revision
A: Initial Release
THIS NOMENCLATURE IS TO BE USED AFTER JULY 2006
THIS NOMENCLATURE IS TO BE USED TRHOUGH JULY 2006
A
W
U
F
3642
1
6
A
A
Electrical Supply
Expansion Device
Application
C: Ceiling Mount PSC Motor
D: Downflow PSC Motor
E: Multi-Position
Variable-Speed Motor
S: Energy-Efficient Motor
R: Multi-Position PSC Motor
W :Wall Mount PSC Motor
Cabinet
Finish
Product Type
A: Air Handler
F: Flowrator
T: TXV (Expansion Valve)
@13 SEER
Dedicated Application
3636: 3 Tons
Multi-Position & Downflow Applications
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
1: 208-240V/60Hz/1ph
All Airhandlers use
DIRECT DRIVE
MOTORS
.
Power supply is
AC 208-230v,
60 hz, 1 phase.
P: Painted
U: Unpainted
N: Uncased
Nominal Capacity Range
Refrigerant Charge
No Digit: R-22 Only
6:
R-410A or R-22
Major
Revision*
Minor
Revision*
