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58SB0B/58SB1B: Installation, Start–Up, Operating and Service and Maintenance Instructions
PARTS REPLACEMENT INFORMATION GUIDE
Casing Group
Outer door and Blower door
Top filler plate
Bottom filler plate
Bottom enclosure
Electrical Group
Control bracket
Junction box
Limit switch(es)
Circuit board
Super plug
Door switch
Transformer
Wiring harness 115-V
Wiring harness 24-V
Blower Group
Blower cutoff
Blower motor and Blower housing
Blower wheel
Grommet and Power choke (where used)
TO OBTAIN INFORMATION ON PARTS: Consult your installing dealer or a licensed Heating and Air Conditioning company of your choice:
Have available the model number, series number, and serial number located on the unit rating plate to ensure correct replacement part.
MODEL NOMENCLATURE
HEATING
MODEL
SIZE
58SB0B
045
FIRE, EXPLOSION, ELECTRICAL SHOCK AND CARBON MONOXIDE POISONING HAZARD
Failure to follow this warning could result in dangerous operation, personal injury, death or property damage.
Improper installation, adjustment, alteration, service, or maintenance can cause personal injury, property damage, or death. Consult a qualified
installer, service agency, or your local gas supplier for information or assistance. The qualified installer or service agency must use only
factory-authorized replacement parts, kits, or accessories when modifying this product.
TRAINING
My Learning Center is your central location for professional residential HVAC training resources that help strengthen careers and businesses. We
believe in providing high quality learning experiences both online and in the classroom.
Access My Learning Center with your HVACpartners credentials at www.mlctraining.com.
Please contact us a
mylearning@carrier.com
© 2023 Carrier. All rights reserved.
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
CARRIER
7310 West Morris Street
Indianapolis, IN 46231 U.S.A.
MOTOR
WIDTH
M
17
WARNING
!
with questions.
Edition Date: 06/23
46
Gas Control Group
Manifold
Orifice
Flame sensor
Hot surface igniter
Gas valve
Manual reset limit switches
Burner assembly and Burner support assembly
Heat Exchanger Group
Heat exchanger cell
Cell panel
Low NOx baffle (California models only)
Inducer Group
Inducer motor and Inducer wheel
Pressure switch
Housing assembly
Vent elbow assembly
Draft safeguard switch
VOLTAGE
–
MINOR
COOLING AIRFLOW
SERIES
(CFM)
–
12
Catalog No: 58SB0B-01SI REV B
Replaces: 58SB0B-01SI REV A
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