Carrier 58CTA, 58CTX - Model Number Nomenclature; Furnace Components

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MODEL NUMBER NOMENCLATURE
58CTA 045 100 08
58CTA Two-Stage 4- Way Multipoise Nominal Cooling Size
58CTX Low NOx version (Airflow at .5 e.s.p.)
(400 CFM per 12,000 Bt uh)
08---800 CFf7
12---1200 CFM
100 14---1400 CFM
110 16---1600 CFM
Input Capacity 120 20---2000 CFM
045---44,000 Btuh 110---110,000 Btuh 130 22---2200 CFM
070---66,000 Btuh 135---132,000 Btuh 140
090---88,000 Btuh 155---154,000 Btuh Series Number
FURNACE COMPONENTS
A02169
HEAT EXCHANGER
A02238
CONTROL BOARD
A02170
INDUCER BLOWER
58CTA/CTX