2
TTA-R410A
Model Nomenclature
Air-Cooled Condensing Unit
Model Nomenclature
051 = 51 MBH
065 = 65 MBH
075 = 75 MBH
100 = 100 MBH
120 = 120 MBH
150 = 150 MBH
180 = 180 MBH
200 = 200 MBH
240 = 240 MBH
TTA = Cooling Only Condensing Unit
Product Type
Nominal Gross Cooling Capacity (MBH)
Refrigerant Type
Service Digit
Minor Design Sequence
Electrical Characteristics
Factory Installed Options #1
(Standard Factory Installed Option)
Factory Installed Options #2
(Special Factory Installed Option)
R = R22
E = R407C
F = R407C Hi Eff
J = R410A
= 380-415/3/50
= 230/3/60
= 380/3/60
= 460/3/60
D
3
K
4
= Minor Design
= Minor Design with Flex Tube
B
C
= Third Design Sequence
= Fourth Design Sequence
= New Design 1 Fan/New comp change
= Unit Hi-Ambient Temp
= Fifth Design Sequence
Q
R
S
J
F
= No Option
= Copper Fin
= Blue Fin
= Single Circuit - Manifolded Compressor
(for TTA150 to 240)
= Single Circuit - Manifolded Compressor and Copper Fin
(for TTA150 to 240)
= Single Circuit - Manifolded Compressor and Blue Fin
(for TTA150 to 240)
0
E
F
G
H
J
= Vertical discharge W/Service Valve (for TTA075 to 240)
= Vertical discharge W/Access Valve (for TTA075 to 240)
= Horizontal discharge W/Service Valve (for TTA075 to 120)
= Horizontal discharge W/Access Valve (for TTA075 to 120)
= Vertical discharge Service and access Valve (for TTA075 to 240)
= Horizontal discharge Service and access Valve (for TTA075 to 240)
= Vertical and Horizontal discharge W/Service Valve (TTA051 to 150)
0
A
B
C
D
E
F
T T A 1 5 0 J D F 0 F C
