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Q-TEC™ Series General Information
Q-TEC™ MODEL NOMENCLATURE
Q
42
A
MODEL
AIR
NUMBER
CONDITIONER
Q-TEC™
REVISION |
CAPACITY
24 - 2 Ton
30 - 2½ Ton
36 - 3 Ton
42 - 3½ Ton
48 - 4 Ton
VOLTS & PHASE |
60 - 5 Ton
A - 230/208/60/1
B - 230/208/60/3
C - 460/60/3
VENTILATION OPTIONS
X - Barometric Fresh Air Damper (Standard)
B - Blank-off Plate
E - Economizer (Not available on dehumidification versions)
P - Commercial Ventilator - Motorized w/Exhaust Power Return
V - Commercial Ventilator - Motorized w/Exhaust Spring Return
R - Energy Recovery Ventilator w/Independent Intake & Exhaust Control
NOTE: j If "X" control option is selected, then thermostat and humidistat, if applicable, or DDC control system must be field supplied.
Manual 2100-600C
Page
4 of 38
2
A
10
KW
0Z - 0KW
05 - 5KW
06 - 6KW
09 - 9KW
10 -10KW
12 -12KW
15 -15KW
X
X
V
FILTER OPTIONS
X - 1 inch Fiberglass
(Standard)
F - 2 inch Fiberglass
P - 2 inch Pleated
COLOR
V - Platinum w/Slate
Front (Vinyl)
X - Beige paint
4 - Gray paint
CLIMATE CONTROLj
STANDARD UNITS
X - None
D - Electronic/Prog
H - Electronic/Prog/CO
2
B - Electronic/Prog/Humidistat/BACNet
C - Electronic/Prog/Humidistat/BACNet/CO
X
X
X
COIL OPTIONS
INTERNAL
X - Standard
CONTROLS
1 - Phenolic coated
X - Standard
evaporator*
• High Pressure Switch
2 - Phenolic coated
• Low Pressure Switch
condenser
• Compressor Control
3 - Phenolic coated
Module w/Time Delay
evaporator and
J - Alarm Relay +
condenser coil*
LAC + Above
*and reheat if
applicable
2
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