204
PHYSICAL DATA — 580F180-300 (cont)
LEGEND
*Circuit 1 uses the lower portion of the condenser coil and lower portion of the evaporator coils;
and Circuit 2 uses the upper portion of both coils.
†Rollout switch is manual reset.
**The 580F300 unit requires 2-in. industrial-grade filters capable of handling face velocities up to 625 ft/min
(such as American Air Filter no. 5700 or equivalent).
NOTE: The 580F180-300 units have a low-pressure switch (standard) located on the suction side.

OPERATING AND RIGGING WEIGHTS

*Base unit weight does not include copper coils, economizer, power exhaust, barometric relief or crating. See
Options and Accessories table below for more information.
NOTE: For 180 or 210 unit, add 75 lb (34 kg) for domestic crating. For 240 unit, add 135 lb (61 kg). For 300
unit, add 175 lb (79 kg) for domestic crating.

OPTIONS AND ACCESSORIES

(Weight Adders)

LEGEND
UNIT 580F 180 210 240 300
FURNACE SECTION
Rollout Switch Cutout Temp (F)† 190 190 190 190
Burner Orifice Diameter (in. ...drill size)
Natural Gas 0.1285...30/0.136...29 0.1285...30/0.136...29 0.1285...30/0.136...29 0.1285...30/0.136...29
Thermostat Heat Anticipator Setting (amps)
208/230, 575 v Stage 1 0.98 0.98 0.98 0.98
Stage 2 0.44 0.44 0.44 0.44
460 v Stage 1 0.80 0.80 0.80 0.80
Stage 2 0.44 0.44 0.44 0.44
Gas Input Stage 1 206,000/270,000 206,000/270,000 206,000/270,000 206,000/270,000
Stage 2 275,000/360,000 275,000/360,000 275,000/360,000 275,000/360,000
Efficiency (Steady-State) (%) 81 81 81 81
Temperature Rise Range 15-45/20-50 15-45/20-50 15-45/20-50 15-45/20-50
Manifold Pressure (in. wg)
Natural Gas 3.3 3.3 3.3 3.3
Gas Valve Quantity 1111
Gas Valve Pressure Range
in. wg 5.5-13.5 5.5-13.5 5.5-13.5 5.5-13.5
psig 0.235-0.487 0.235-0.487 0.235-0.487 0.235-0.487
Field Gas Connection Size (in.-FPT) 3/43/43/43/4
HIGH-PRESSURE SWITCH (psig)
Cutout 426
Reset (Auto) 320
LOW-PRESSURE SWITCH (psig)
Cutout 27
Reset (Auto) 44
FREEZE PROTECTION THERMOSTAT (F)
Opens 30 ± 5
Closes 45 ± 5
OUTDOOR-AIR INLET SCREENS Cleanable
Quantity...Size (in.) 2...20 x 25 x 1
1...20 x 20 x 1
RETURN-AIR FILTERS Throwaway**
Quantity...Size (in.) 4...20 x 20 x 2
4...16 x20 x 2
POWER EXHAUST 1/2 Hp, 208/230-460 v Motor Direct Drive, Propeller-Fan (Factory-Wired for 460 v)
Bhp — Brake Horsepower
TXV — Thermostatic Expansion Valve
UNIT BASE UNIT OPERATING WEIGHTS*
180 210 240 300
lb kg lb kg lb kg lb kg
580F 1800 816 1850 839 1900 862 2270 1030
OPTION/
ACCESSORY
OPTION/ACCESSORY WEIGHTS
180 210 240 300
lb kg lb kg lb kg lb kg
Barometric Relief Damper 50 23 50 23 50 23 50 23
Power Exhaust 85 39 85 39 85 39 85 39
EconoMi$er IV 90 41 90 41 90 41 90 41
Cu Condenser Coil 150 68 150 68 150 68 150 68
Cu Condenser and Evaporator Coils 280 127 280 127 280 127 280 127
Roof Curb (14-in. curb) 200 91 200 91 200 91 200 91
Horizontal Adapter Curb (Pre-Assembled) 250 113 250 113 250 113 250 113
Horizontal Adapter Curb (Field-Assembled) 348 156 343 156 343 156 343 156
Hail Guard 60 27 60 27 60 27 60 27
Cu — Copper