Table 5: 25 ton to 30 ton unit dimensions (in.)
Unit configuration
Unit
length (A)
Unit
height (B)
Unit
width (C)
Unit width
lifting lug to
lifting lug (D)
Evaporator
drain
length (E)
Evaporator
drain
height (F)
SU with pre-evap blank, small post-evap blank, DP (B, L, R, T)
455.90
55.00
96.05
100
242.00
2.50
SU with pre-evap blank, large post-evap blank, DP (B, L, R, T)
497.90
55.00
96.05
100
242.00
2.50
SU with small post-evap blank, DP (B, L, R, T)
402.90
55.00
96.05
100
189.00
2.50
No heat
SU with large post-evap blank, DP (B, L, R, T)
444.90
55.00
96.05
100
189.00
2.50
SU with discharge through heat section (B, L)
374.90
55.00
96.05
100
189.00
2.50
SU with heat, DP (B, L, R, T)
409.50
55.00
96.05
100
189.00
2.50
SU with pre-evap blank, discharge through heat section (B, L)
431.00
55.00
96.05
100
245.10
2.50
SU with pre-evap blank, heat, DP (B, L, R, T)
462.50
55.00
96.05
100
242.00
2.50
SU with pre-evap blank, heat, small post-evap blank, DP (B, L, R, T)
507.50
55.00
96.05
100
242.00
2.50
SU with pre-evap blank, heat, large post-evap blank, DP (B, L, R, T)
549.50
55.00
96.05
100
242.00
2.50
SU with heat, small post-evap blank, DP (B, L, R, T)
455.90
55.00
96.05
100
189.00
2.50
ERW
Heat
SU with heat, large post-evap blank, DP (B, L, R, T)
497.90
55.00
96.05
100
189.00
2.50
Note:
1. A SU includes length for economizer, draw-through filter, cooling coil, supply fan, and condenser.
A SU includes a draw-through (pre-evaporator) filter with 2 in. angle filter or 2 in. + 12 in. (or 18
in.) filter. Units with a vertical 4 in. draw-through filter in place of the standard 2 in. angle or 2 in. +
12 in. (or 18 in.) filter are listed as
SU with Vertical Filter 4 in.
.
2. The heat section includes either gas, hot water, steam, or electric.
3. SU = Standard Unit, DP = Discharge Plenum, B = Bottom Discharge, L = Left Discharge, R = Right
Discharge, T = Top Discharge
4. Dimensions are ± 1 in..
Table 6: 25 ton to 30 ton unit dimensions (in.) with bottom and top discharge
Bottom discharge
Top discharge
Unit configuration
G
L4
I
W3
G
L4
I
W3
SU with vertical filter 4 in., DP (B, L, R, T)
158.09
30.13
9.53
77.00
158.09
30.13
9.53
77.00
SU with DP (B, L, R, T)
175.09
30.13
9.53
77.00
175.09
30.13
9.53
77.00
SU with pre-evap blank, small post-evap blank, DP (B, L, R,
T)
273.09
30.13
9.53
77.00
273.09
30.13
9.53
77.00
SU with pre-evap blank, large post-evap blank, DP (B, L, R,
T)
315.09
30.13
9.53
77.00
315.09
30.13
9.53
77.00
SU with small post-evap blank, DP (B, L, R, T)
220.09
30.13
9.53
77.00
220.09
30.13
9.53
77.00
No heat
SU with large post-evap blank, DP (B, L, R, T)
268.59
30.13
9.53
77.00
268.59
30.13
9.53
77.00
SU with vertical filter 4 in., discharge through heat section
(B, L)
162.50
40.00
25.89
50.00
-
-
-
-
SU with discharge through heat section (B, L)
179.75
40.00
25.89
50.00
-
-
-
-
SU with heat, DP (B, L, R, T)
226.69
30.13
9.53
77.00
226.69
30.13
9.53
77.00
SU with pre-evap blank, discharge through heat section (B,
L)
232.50
40.00
25.89
50.00
-
-
-
-
SU with pre-evap blank, heat, DP (B, L, R, T)
279.69
30.13
9.53
77.00
279.69
30.13
9.53
77.00
SU with pre-evap blank, heat, small post-evap blank, DP
(B,L,R,T)
324.69
30.13
9.53
77.00
324.69
30.13
9.53
77.00
SU with pre-evap blank, heat, large post-evap blank, DP
(B,L,R,T)
366.69
30.13
9.53
77.00
366.69
30.13
9.53
77.00
SU with heat, small post-evap blank, DP (B, L, R, T)
273.09
30.13
9.53
77.00
273.09
30.13
9.53
77.00
No ERW
Heat
SU with heat, large post-evap blank, DP (B, L, R, T)
315.09
30.13
9.53
77.00
315.09
30.13
9.53
77.00
Tempmaster
®
Omni™ Premier 25 Ton to 80 Ton Rooftop Units Installation and Maintenance Guide
36
Tempmaster
