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MODEL NUMBER NOMENCLATURE
50XT 0 1024 3
Type of Unit
50XT - Packaged
Electric Heat Pump
Nominal Cooling Capacity
024 - 2 Ton
030 - 2.5 Ton
036 - 3 Ton
042 - 3.5 Ton
048 - 4 Ton
060 - 5 Ton
N/A
– – –
Options
BT - AL evap, vinyl condens
CC - AL evap, CU condens
CU - CU evap & condens
TP - Base unit with tin plated
indoor coil hairpins
TV - TP with vinyl coating on outdoor coil
TC - TP with AL indoor coil and
CU/CU outdoor coil
Only used if ordering an option
– –
Series
Electrical Supply
3- 208/230-1-60
Packaging
LEGEND
AL - Aluminum
CU - Copper
ARI* CAPACITIES
Cooling Capacities and Efficiencies
UNIT
50XT
NOMINAL
TONS
STANDARD CFM (High/Low Stage)
(Cooling & Heating)
NET COOLING CAPACITIES (Btuh)
(High/Low Stage)
EER @A{
SEER‡
024 2 800 / 600 22,600 / 17,600 11.4 15.5
030 2--1/2 1000 / 700 28,600 / 21,400 11.6 15.0
036 3 1200 / 850 34,600 / 24,400 12 15.0
042 3--1/2 1500 / 975 40,500 / 29,000 11.6 15.0
048 4 1600 / 1100 46,000 / 33,400 11 15.0
060 5 1750 / 1200 57,000 / 40,500 11 14.5
Heating Capacities and Efficiencies
UNIT
50XT
HIGH HEAT CAPACITY
(BTUH) @ 47°F(8.3°C)
(High/Low Stage)
HIGH HEAT COP
@47°F(8.3°C)
(High/Low Stage)
LOW HEAT CAPACITY
(BTUH) @ 17°F(--8.3°C)
(High/Low Stage)
LOW HEAT COP
@17°F(--8.3°C)
(High/Low Stage)
HSPF‡
024 20,800 / 16,800 3.3 / 3.2 11,600 / 8,400 2.2 / 1.8 8.0
030 27,600 / 20,400 3.5 / 3.5 14,000 / 9,600 2.1 / 1.9 8.0
036 33,600 / 23,000 3.4 / 3.4 17,200 / 11,200 2.4 / 1.7 8.0
042 39,500 / 27,600 3.6 / 3.5 20,600 / 14,200 2.3 / 2.0 8.0
048 45,500 / 32,200 3.3 / 3.5 25,000 / 15,200 2.4 / 1.9 8.0
060 56,000 / 39,500 3.2 / 3.3 30,800 / 20,400 2.2 / 1.9 8.0
{ ”A” conditions---80°F (26.6°C) indoor db/67°F (19.4°C) indoor wb & 95°F(35°C) outdoor db.
} Rated in accordance with U.S. Government DOE (Department of E nergy) test procedures and/or ARI Standards 210/ 240.
** Tested in accordance with ARI Standard 270---95 (not listed in ARI).
NOTES:
1. Ratings are net values, reflecting the effects of circulating fan heat. Ratings are based on:
Cooling Standard: 80°F (26.6°C) db, 67°F (19.4°C) wb indoor entering --- air temperature and 95°F(35°C) db outdoor entering---air temper ature.
2. Before purchasing this appliance, read important energy cost and efficiency information available from your retailer.
LEGEND
dBA—Sound Levels (decibels)
db—Dry Bulb
SEER—Seasonal Energy Efficiency Ratio
wb—Wet Bul b
COP—Coefficient of Performance
HSPF—Heating Season Perfor man ce Factor
50XT