Engineering Guide
Space Saver
40
Subject to change without notice.
20.3-TD (1018)
K
A
3�75
3�50
TYP
7�50
3�50 TYP
ALL PROPRIETARY RIGHTS IN THIS
PURCHASE ORDER/ DRAWING ARE
RESERVED� NO PERMISSION IS
GRANTED TO REPRODUCE THIS
DRAWING IN PART OR IN WHOLE,
OR DISCLOSE ANY OF THE INFOR-
MATION UPON IT TO OTHERS WITHOUT
WRITTEN PERMISSION FROM
UNITED COOLAIR CORP�
DESCRIPTION
SHT: 1 OF 2
REV�
-
NEW
A
CA10396
02/06/07
DATE
BY
ECN#
JAM
DATE:
02/06/07
REV� LEV�
DWG� NO:
DATE:
UNITED COOLAIR CORP�
4-7 TON
1-1/8" OD
2-7 TON VERTICOOL
SPACE SAVER WITH
AUX. COIL BOX
JAM
DWN BY:
NOT TO SCALE
SCALE:
APP� BY:
TITLE:
YORK, PA�
U�S�A�
SUBJECT TO CHANGE WITHOUT NOTICE
REAR VIEW
LH SIDE
IN & OUT
WATER CONNECTIONS
7/8" OD
2-3 TON
B
RH SIDE
FRONT VIEW
C
M
RETURN
AIR
3�00
WATER CONN�
(REF� CONN� - AIR COOLED)
ACCESS PANEL
CONDENSATE
DRAIN
J
P
N
POWER IN
R
1�00
FILTER
ACCESS PANEL
D
G
F
E
H
OPTIONAL
PLENUM
C
48
32
60
2-3 TON
16
68
4-7 TON
22
A
TONS
B
13
23-1/2
16-1/4
30-1/8
14-3/8
14
12
6-5/8
10-1/2
1-7/8
4-1/4
38
20-1/4
31-3/4
16-3/4
14
13-3/8
17-3/8
11-1/2
5-7/8
5
13
K
M
N
J
H
G
F
E
D
P
R
CONDENSATE
DRAIN
SEE NOTE 2
NOTES:
1) REMOTE CONDENSER OR CONDENSING UNIT IS
REQUIRED FOR AIR-COOLED UNITS�
2) AUXILIARY COIL BOX CAN ACCOMODATE WSE COIL,
CW COIL, HW COIL, STEAM COIL, AND ELECTRIC HEAT�
CW, HW & STEAM COIL PIPING BY OTHERS WSE
PIPING SUPPLIED BY UCA
02/06/15
MLB
ADDED TXV ACCESS
A
TXV ACCESS
(2-3 TON)
TXV ACCESS
(4-7 TON)
K
A
3�75
3�50
TYP
7�50
3�50 TYP
ALL PROPRIETARY RIGHTS IN THIS
PURCHASE ORDER/ DRAWING ARE
RESERVED� NO PERMISSION IS
GRANTED TO REPRODUCE THIS
DRAWING IN PART OR IN WHOLE,
OR DISCLOSE ANY OF THE INFOR-
MATION UPON IT TO OTHERS WITHOUT
WRITTEN PERMISSION FROM
UNITED COOLAIR CORP�
DESCRIPTION
SHT: 1 OF 2
REV�
-
NEW
A
CA10396
02/06/07
DATE
BY
ECN#
JAM
DATE:
02/06/07
REV� LEV�
DWG� NO:
DATE:
UNITED COOLAIR CORP�
4-7 TON
1-1/8" OD
2-7 TON VERTICOOL
SPACE SAVER WITH
AUX. COIL BOX
JAM
DWN BY:
NOT TO SCALE
SCALE:
APP� BY:
TITLE:
YORK, PA�
U�S�A�
SUBJECT TO CHANGE WITHOUT NOTICE
REAR VIEW
LH SIDE
IN & OUT
WATER CONNECTIONS
7/8" OD
2-3 TON
B
RH SIDE
FRONT VIEW
C
M
RETURN
AIR
3�00
WATER CONN�
(REF� CONN� - AIR COOLED)
ACCESS PANEL
CONDENSATE
DRAIN
J
P
N
POWER IN
R
1�00
FILTER
ACCESS PANEL
D
G
F
E
H
OPTIONAL
PLENUM
C
48
32
60
2-3 TON
16
68
4-7 TON
22
A
TONS
B
13
23-1/2
16-1/4
30-1/8
14-3/8
14
12
6-5/8
10-1/2
1-7/8
4-1/4
38
20-1/4
31-3/4
16-3/4
14
13-3/8
17-3/8
11-1/2
5-7/8
5
13
K
M
N
J
H
G
F
E
D
P
R
CONDENSATE
DRAIN
SEE NOTE 2
NOTES:
1) REMOTE CONDENSER OR CONDENSING UNIT IS
REQUIRED FOR AIR-COOLED UNITS�
2) AUXILIARY COIL BOX CAN ACCOMODATE WSE COIL,
CW COIL, HW COIL, STEAM COIL, AND ELECTRIC HEAT�
CW, HW & STEAM COIL PIPING BY OTHERS WSE
PIPING SUPPLIED BY UCA
02/06/15
MLB
ADDED TXV ACCESS
A
TXV ACCESS
(2-3 TON)
TXV ACCESS
(4-7 TON)
TONS
A
B
C
D
E
F
G
H
J
K
M
N
P
R
2 – 3 Ton
60
16
32
1
7
⁄
8
10 ½
6
5
⁄
8
12
14
14
3
⁄
8
30
1
⁄
8
16 ¼
23 ½
4 ¼
13
4 – 7 Ton
68
22
48
5
7
⁄
8
11 ½
17
3
⁄
8
13
3
⁄
8
14
16 ¾
31 ¾
20 ¼
38
5
13
Notes:
(1) Remote Condenser or Condensing Unit is Required for Air-Cooled Units�
(2) Auxiliary Coil Box Can Accommodate WSE Coil, CW Coil, HW Coil, Steam Coil, and Electric Heat. Exterior Piping is by Others.
Water Connections
In & Out
2 – 3 Ton
7/8" OD
4 – 7 Ton
1-1/8" OD
Unit Dimensions