Product Information Guide

MODEL ESP-HORIZONTAL
CENTRAL AIR CONDITIONING
HEAT PUMP SYSTEM
2 to 5 Tons
One-piece blower unit with DX coil
MODEL Height Width Length
ESP-2430 14-1/8" 24-1/8" 29-3/8"
ESP-3642 14-1/8" 33-1/8" 29-3/8"
ESP-4860 14-1/8" 43-1/8" 29-3/8"
FAN COIL UNIT DIMENSIONS
Standard Fan Coil Features
• Corrosion-resistant cabinet with baked enamel finish
• Fully insulated with 1-1/2 lb. density batt
• Six-row copper tube aluminum fin evaporator coil removes up to
30% more humidity than conventional coil
• Blower motor is factory-balanced for vibration-free operation
• Condensate drain connection in base pan for specially-designed,
factory-supplied condensate drain assembly
• Factory-assembled, pre-wired control center with high and low
voltage terminal blocks, blower relay and low voltage transformer
• Factory-installed anti-frost control and thermal expansion valve
• Standard factory-installed primary drain pan float switch
• Sweat-type suction/liquid line connections
• Meets or exceeds DOE standards for energy efficiency
• Visit www.ari.org to identify compatible condensing units
and view associated performance/efficiency ratings
4
TOTAL COMFORT, WHOLE-HOUSE HEATING and COOLING SYSTEM
For supplemental electric or hydronic heat modules see page 9.
SPECIFICATIONS
Std. CFM
Connections
Recommended
@
Motor F.L. Suction Liquid
Ship
Condensing UnitCool
Wt.
Model Nom. Tons MBH 1.5" W.C. HP Amps Line Line (lbs.) Capacity(MBH)
ESP-2430 2 21.0 550 1/3 1.8 7/8" 3/8" 120 24
2-1/2 24.6 550 1/3 1.8 7/8" 3/8" 120 30
ESP-3642 3 33.4 850 1/2 2.8 7/8" 3/8" 144 36
3-1/2 38.5 850 1/2 2.8 7/8" 3/8" 144 42
ESP-4860 4 45.0 1150 1 3.6 7/8" 3/8" 171 48
5 54.0 1150 1 3.6 7/8" 3/8" 171 60
Nominal System
Capacity