
Model number nomenclature
Capacities
HEATING CAPACITIES AND EFFICIENCIES
UNIT
HEATING INPUT
kW (Btuh)
First Stage/Second Stage
OUTPUT CAPACITY
kW (Btuh)
First Stage/Second Stage
TEMPERATURE
RISE
°C (°F)
AFUE
(%)
STEADY STATE
EFFICIENCY (%)
48TJD008
21.1/31.4
(72,000/107,000)
17.3/25.7
(59,000/87,700)
−6 to 10
(20 to 50)
82 82
48TJE008
31.9/50.4
(109,000/172,000)
25.5/40.3
(87,200/137,600)
2to18
(35 to 65)
80 80
48TJF008
39.8/59.8
(136,000/204,000)
31.9/47.8
(108,800/163,200)
7to24
(45 to 75)
80 80
48TJD012
31.9/50.4
109,000/172,000)
25.5/40.3
(87,200/137,600)
2to18
(35 to 65)
80 80
48TJE012
39.8/59.8
(136,000/204,000)
31.9/47.8
(108,800/163,000)
7to24
(45 to 75)
80 80
48TJF012
43.9/65.6
(150,000/224,000)
35.2/52.5
(120,000/179,200)
4to21
(40 to 70)
80 80
48TJD014
39.8/59.8
(136,000/204,000)
31.9/47.8
(108,800/163,000)
7to24
(45 to 75)
80 80
48TJE014
43.9/65.6
(150,000/224,000)
35.2/52.5
(120,000/179,200)
4to21
(40 to 70)
80 80
AFUE — Annual Fuel Utilization Efficiency
LEGEND
Al — Aluminum
Cu — Copper
FIOP — Factory-Installed Option
*Refer to 48TJ Product Ordering Data or contact your local Carrier repre-
sentative for 48TJ FIOP code table.
†All coils have copper tubes.
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