Roberts Gorden AT-154, AT-272, AT-260, AT-248, AT-242 User Manual
...
®
Combat
AT-Series
Indirect-Fired Air Turnover Units
Dimension and
Selection Guide
Quality in Any Language
1.800.828.7450
www.rg-inc.com
™
A
M
M
B
N
L
C
G
D
H
FF
SPLIT FOR
SHIPMENT
INSPECTION
AND RELIEF
PORT
E
K
LIFTING
ANGLES
J
L
CONTROL
PANEL
DA DA
RA RARA RA
DA DA
END VIEWFRONT VIEW
DISCHARGE
PLENUM
EXTENSIONS
(OPTIONAL)
HEAT EXCHANGER SECTION
PROPELLER
FAN / INLET
SECTION
INLET
PLENUM
AT-Series Heating Unit
DIMENSIONS
AT-136 AT-148 AT-154 AT-236 AT-242 AT-248 AT-254 AT-260 AT-272
A 60 72 85 90 100 116 145 160 165
B 50 60 72 50 55 60 72 84 90
C 75 75 86 60 66 66 72 72 76
D 53 53 65 53
E 35 35 35 35 35 35 35 35 35
45 - 6
75 - 6
F
100 - 8
G 3 3 3 3 3 3 4 4 4
H 24 24 36 24 30 30 36 36 40
J 48 48 48 48 48 48 48 48 48
K .75 .75 .75 .75 .75 .75 .75 .75 .75
L .75 .75 .75 .75 .75 .75 .75 .75 .75
M 6 6 6 6 6 6 6 6 6
N 3 3 3 3 3 3 3 3 3
45 - 6
75 - 6
100 - 8
45 - 6
75 - 6
100 - 8
125 - 10
45 - 6
70 - 6
100 - 8
75 - 53
100 - 53
125 - 72
125 - 10
75 - 53
100 - 53
75 - 6
100 - 8
125 - 72
150 - 72
175 - 72
75 - 6
100 - 8
125 - 10
175 - 12
90 96 96
175 - 12
225 - 12
300 - 14
300 - 14
450 - 16
300 - 14
450 - 16
LEGEND
DA = Discharge Air
RA = Return Air
IMPORTANT NOTES:
•All dimensions are in inches.
•All dimensions are subject to change
without notice.
•Due to height of unit, additional support is
recommended on top of the unit.
• Dimension "F" is ue diameter. Flue located
on left side of unit for 1,000 MBH heat
exchanger and smaller; ue located on right
side of unit for 1,250 MBH heat exchanger
and larger.
• Dimensions "D" and "F" may vary depending
on heat exchanger size (ex. 45 = 450 MBH
heat exchanger).
2
AT-Series Heating Unit with Filtration
A
M
M
B
L
C
G
D
H
FF
K
J
CONTROL
PANEL
INSPECTION
AND RELIEF
PORT
SPLIT
FOR
SHIPMENT
N
L
LIFTING
ANGLES
E
DISCHARGE
PLENUM
EXTENSIONS
(OPTIONAL)
HEAT EXCHANGER
SECTION
PROPELLER
FAN / INLET
SECTION
EXTERIOR
FILTER RACKS
DA
DA
RA RA RA RA
END VIEWFRONT VIEW
DA
DA
DIMENSIONS
75 - 53
100 - 53
125 - 72
150 - 72
175 - 72
75 - 6
100 - 8
125 - 10
175 - 12
90 96 96
175 - 12
225 - 12
300 - 14
AT-136 AT-148 AT-154 AT-236 AT-242 AT-248 AT-254 AT-260 AT-272
A 60 72 85 90 100 116 145 160 165
B 50 60 72 50 55 60 72 84 90
C 75 75 86 60 66 66 72 72 76
D 53 53 65 53
E 35 35 35 35 35 35 35 35 35
45 - 6
75 - 6
F
100 - 8
G 3 3 3 3 3 3 4 4 4
H 24 24 36 24 30 30 36 36 40
J 48 48 48 48 48 48 48 48 48
K .75 .75 .75 .75 .75 .75 .75 .75 .75
L .75 .75 .75 .75 .75 .75 .75 .75 .75
M 6 6 6 6 6 6 6 6 6
N 3 3 3 3 3 3 3 3 3
45 - 6
75 - 6
100 - 8
45 - 6
75 - 6
100 - 8
125 - 10
45 - 6
70 - 6
100 - 8
75 - 53
100 - 53
125 - 72
75 - 6
100 - 8
125 - 10
300 - 14
450 - 16
300 - 14
450 - 16
LEGEND
DA = Discharge Air
RA = Return Air
IMPORTANT NOTES:
•All dimensions are in inches.
•All dimensions are subject to change
without notice.
•Due to height of unit, additional support is
recommended on top of the unit.
• Dimension "F" is ue diameter. Flue located
on left side of unit for 1,000 MBH heat
exchanger and smaller; ue located on right
side of unit for 1,250 MBH heat exchanger
and larger.
• Dimensions "D" and "F" may vary depending
on heat exchanger size (ex. 45 = 450 MBH
heat exchanger).
3
Loading...