Installation manual

035-16682-000-E-0303
Unitary Products Group 21
TABLE 9: GENERAL PHYSICAL DATA
UNIT SIZE 25 TON 30 TON 40 TON
Unit EER 10.0 9.5 9.5
Compressor Data
Number/Size 2 x 13 Ton 3 x 10 Ton 4 x 10 Ton
Type Scroll Scroll Scroll
Unit Capacity Steps 50%, 100% 33%, 67%, 100% 25%, 50%, 75%, 100%
Indoor Fan and Drive
Number / Type 1 / FC 1 / FC 1 / FC
Diameter x Width (inches) 22 x20 22 x 20 25 x 22
HP Range 7.5 - 20 10 - 25 10 - 25
CFM Range (full load) 6,000 - 12,500 6,000 - 15,000 8,000 - 18,000
ESP Range 0.2” - 4.0” 0.2" - 4.0” 0.2" - 4.0"
Exhaust Fan
Number/Size/Type 1/FC 2/FC 2/FC
HP Range (single motor) 5 - 10 7.5 - 15 7.5 - 15
CFM 3,000 - 9,000 4,000 - 18,000 4,000 - 18,000
Standard Evaporator Coil
Size (sq. ft.) 26.0 26.0 30.4
Rows/FPI 3 / 13 3 / 16 4 / 13
High Capacity Evaporator Coil (Low on 25 Ton ONLY)
Size (sq. ft.) 26.0 26.0 30.4
Rows/FPI 3/13 4 / 16 4 / 16
Condenser Coil
Size (sq. ft.) 52.0 48.8 65.0
Rows/FPI 2/16 2 /16 2 /16
Condenser Fans
Quantity / Diameter (inches) 4 / 24 3 / 24 4 / 24
Nominal CFM 4,600 6,800 6,800
Motor HP 3 / 4 1.0 1.0
Electric Heat
kW Range 40 - 108 40 - 108 40 - 108
40 kW Capacity Steps 1 1 1
80 and 108 kW Capacity Steps (CV/VAV) 2 / 1 2 / 1 2 / 1
Natural Gas Heat
233 MBH Capacity Steps (CV/VAV) 1 / 1 1 / 1 1 / 1
466 MBH Capacity Steps (CV/VAV) 2 / 1 2 / 1 2 / 1
699 MBH Capacity Steps (CV/VAV) - 2 / 1 2 / 1
Hot Water Coil
Size (inches) 22.5” X 65” 22.5" X 65" 22.5" X 65"
Ca p a c i t y 25 To n 3 0 Ton 40 Ton
Steam Coil
Size (inches) 21" X 65"
Type Steam Coil
Filters 2" Hi. Eff. TA
Number / Size 4 / 16 x 25 & 6 / 20 x 25 4 / 16 x 25 & 6 / 20 x 25 4 / 16 x 25 & 6 / 20 x 25
Face Area (sq. Ft.) 30.4 30.4 30.4
Filters 2" Pleated, 65%
Number / Size 4 / 16 x 25 & 6 / 20 x 25 4 / 16 x 25 & 6 / 20 x 25 4 / 16 x 25 & 6 / 20 x 25
Face Area (sq. Ft.) 30.4 30.4 30.4
Filters 65% Rigid w/ 2" TA Prefilters
Number / Size 4 / 16 x 25 & 6 / 20 x 25 4 /16 x 25 & 6 / 20 x 25 4 / 16 x 25 & 6 / 20 x 25
Face Area (sq. Ft.) 30.4 30.4 30.4
Filters 95% Rigid w/ 2" TA Prefilters
Number / Size 4 / 16 x 25 / 6 / 20 x 25 4 / 16 x 25 / 6 / 20 x 25 4 / 16 x 25 / 6 / 20 x 25
Face Area (sq. Ft.) 30.4 30.4 30.4