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11PKG-PRC010-EN
General Data
Self-Contained
Table GD-1. SCRB/SIRB/SCWB/SIWB Deluxe Self-Contained General Data
Unit Size 357.51015
Compressor Data
Quantity 11122
Nominal Ton/Comp 3 5 7.5 5 7.5
Circuits 11122
Evaporator Coil Data
Rows 33333
Sq. Ft. 2.68 5.08 7.08 9.82 16.04
Sq. m (.25) (.47) (.66) (.91) (1.49)
FPF 144 144 144 144 144
Condenser Data (Water-Cooled Only)
Quantity 12222
Minimum gpm 5 8 11 15 23
Minimum liters / sec. (.32) (.50) (.69) (.95) (1.45)
Maximum gpm 12 20 30 40 50
Maximum liters / sec. (.76) (1.26) (1.89) (2.52) (3.15)
Minimum EWT w/out valve, °F 65 65 65 65 65
Minimum EWT with valve, °F 35 35 35 35 35
Evaporator Fan Data
Quantity 11122
Size Dia. x width - inches 10 x 10 12 x 12 15 x 15 12 x 9 12 x 9
Size Dia. x width - mm (254x254) (305x305) (381x381) (305x229) (305x229)
Standard HP
1
/
2
3
/
4
123
Oversized HP Available
3
/
4
1, 1-
1
/
2
1-
1
/
2
35
Minimum Design cfm 960 1600 2400 3200 4800
Minimum Design liter / sec. (453) (755) (1133) (1510) (2265)
Maximum Design cfm 1440 2400 3600 4800 7200
Maximum Design liter / sec. (680) (1133) (1699) (2265) (3398)
General Data
EER (SXRB) 10.0 10.0 10.3 10.3 9.7
EER (SXWB) 12.1 12.1 11.5 11.5 12.0
Refrigerant Charge - lbs. R-22 per Circuit
Total Charge (SXWB) 6.0 11.0 10.0 8.0/8.0 7.5/7.5
Refrigerant Charge - kg R-22
Total Charge (SXWB) (2.18) (3.63) (3.99) (5.35) (7.26)
Capacity Steps - % 100/0 100/0 100/0 100/50/0 100/50/0
Filter Data
Quantity 12438
Size (inches) 20x25x1 16x25x1 15x20x1 20x25x1 15x20x1
Size (mm) (508x635x25) (406x635x25) (381x508x25) (508x635x25) (381x508x25)
Heating Coil Data
Steam Coil
Coil Type SDS SDS SDS NS NS
Rows 11111
Size (inches) 12 x 23
1
/
4
15 x 28 18 x 31
15
/
16
12 x 53 12 x 73
Size (mm) (305 x 591) (381 x 711) (457 x 811) (305 x 1346) (305 x 1854)
FPF 180 180 180 144 144
Hot Water Coil
Coil Type WC WC WC WC WC
Rows 22222
Size (inches) 15 x 20
7
/
16
15 x 25 15 x 29
5
/
8
20 x 54
5
/
8
20 x 75
5
/
8
Size (mm) (381 x 519) (381 x 635) (381 x 737) (742 x 1388) (508 x 1921
FPF 108 108 108 108 108
Notes:
1. All units operate with R-22. Water-cooled units ship with full operating charge. Air-cooled units ship with a dry nitrogen
holding charge.
2. Hot water coils do not have turbulators. See Capacity DataTables PD-19 and PD-20 for coil capacities.
3. Steam Coil capacities are shown in Table PD-21.
4. Maximum cfm limits are set to prevent moisture carryover on the evaporator coil.
5. Minimum cfm limits are set to ensure stable thermal expansion valve operation at low load conditions.
6. SCWB/SIWB/SCRB/SIRB 3, 5, 7.5, and 10 ton units are rated at ARI Standard 210/240-1994. SCWB/SIWB/SCRB/SIRB 15-ton
units are rated at ARI Standard 340/360-2000.
7. SCRB/SIRB 3 and 5-ton units are rated as SEER.