All dimensions are in inches. They are
subject to change without notice. Certified
dimensions will be provided upon request.
CLEARANCES
Overhead (Top)
1
120"
Front
(Piping and Access Panels)
30"
Left Side 24"
Right Side 24"
Rear 24"
Bottom
2
0"
1Units must be installed outdoors. Overhanging structures or
shrubs should not obstruct condenser air discharge.
2
Adequate snow clearance must be provided if winter operation
is expected.
Connection
Entry
Connection Size
15 Ton 20 Ton
Suction Line A 1-5/8 ID 2-1/8 ID
Liquid Line B 5/8 ID 5/8 ID
Power Wiring C 2-1/8 KO 2-1/8KO
Control Wiring D 7/8 KO 7/8 KO
Accessory Wiring E 7/8 KO 7/8 KO
Accessory Wiring F 1-3/8 KO 1-3/8 KO
CONDENSING UNIT ONLY COOLING CAPACITIES AND POWER REQUIREMENTS
UNIT DIMENSIONS & CLEARANCES
FRO N T
A
39 - 7/8
BACK
(COIL END)
APPRO XIM ATE
CENTER OF GRAVITY
B
76 - 7/8
AIR
OUT
AIR
OUT
AIR
IN
O
O
O
5-3/4
44-9/32
FAN M O TO R
ACCESS
COMPRESSOR AND
FAN MOTOR ACCESS
EXTERNAL PRESSURE
G AU G E FITTING S
CONTROL BOX
ACCESS
9-1/32
76-7/8
7-1/32
39 - 7/8
13-1/4
30-3/4
24-1/2
12-1/8
C
D
F
E
F
E
F
A
B
Unit
Dim. (in.)
AB
15 Ton 16 32
20 Ton 16 32
CENTER OF GRAVITY
Compressor Suction Ambient Temperature Entering Condenser Coil (°F)
Model 65 75 85 95 105 115
Pressure
(psig)
Saturated
Temp (°F) MBH
1
kW
2
MBH kW MBH kW MBH kW MBH kW MBH kW
54.9 30 165 12.3 157 13.4 150 14.8 142 16.3 134 18.1 126 19.9
61.6 35 181 12.5 172 13.6 164 15.0 156 16.5 147 18.3 138 20.2
180 68.5 40 196 12.7 188 13.9 179 15.3 170 16.7 160 18.6 151 20.4
76.0 45 212 12.9 204 14.1 194 15.5 184 17.0 174 18.9 164 20.8
84.0 50 231 13.2 220 14.3 210 15.8 199 17.3 188 19.1 177 21.0
54.9 30 228 17.3 217 19.2 206 21.1 195 23.4 183 25.9 172 28.5
61.6 35 248 17.7 237 19.6 225 21.5 213 23.8 200 26.4 188 29.0
240 68.5 40 269 18.1 257 20 244 21.9 231 24.3 218 26.9 204 29.6
76.0 45 291 18.5 277 20.5 264 22.4 250 24.8 236 27.5 222 30.3
84.0 50 313 19.0 299 21 284 23.0 269 25.3 254 28.1 239 30.9
1. Capacities are gross ratings.
2. Power is for the condensing unit only.
550.23-TG3Y
Unitary Products Group 3