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58MCB
4-WAY MULTIPOISE FIXED-CAPACITY
CONDENSING GAS FURNACE
Input Rates: 40,000 thru 138,000 Btuh
Product Data
High Efficiency and
Flexibility Designed to Meet
the Needs of New Homes
The model 58MCB combines high
efficiency with flexibility to meet the
changing needs of new home
construction. The unique 4-way,
multipoise design of the 58MCB allows
for installation in upflow, downflow,
horizontal left, and horizontal right
orientations, meaning it is perfect for a
variety of installation applications. With
the exception of the 140 size unit, all
sizes of the 58MCB can be installed in a
manufactured (mobile) home when the
optional kit is used and in installations
with elevations up to 10,000 ft (140
size unit limitation 7,000 ft). The
furnace is factory configured for upflow
application but can easily be made ready
for downflow or horizontal installation.
With the exception of the 140 size, all
sizes can be installed with 2-pipe or
1-pipe venting. The 140 size can be
installed only as a 2-pipe system.
Horizontal applications offer the ad-
vantage of reduced space requirements
by locating the furnace in an attic or
crawlspace, freeing space formerly ded-
icated to a furnace or utility room.
The 58MCB is specifically designed
to meet the needs of home builders and
new home owners. Home builders
benefit from the 58MCB's unmatched
flexibility and by building a reputation
of using quality appliances in homes.
Home owners benefit by energy savings
from one of the most important home
appliances.
The components of the 58MCB
represent the finest in the industry. Hot
surface ignition (HSI) and a control
center provide reliable and efficient
ignition. The combustion inducer is
unique in that efficient operation is
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Table of Contents
Related Manuals for Carrier 58MCB120
Summary of Contents for Carrier 58MCB120
- Page 1 58MCB 4-WAY MULTIPOISE FIXED-CAPACITY CONDENSING GAS FURNACE Input Rates: 40,000 thru 138,000 Btuh Product Data High Efficiency and Flexibility Designed to Meet the Needs of New Homes The model 58MCB combines high efficiency with flexibility to meet the changing needs of new home construction.
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Page 2: Model Number Nomenclature
Certifications —The 58MCB units are shooting. Control times blower start after As with other Carrier furnaces, this CSA (A.G.A. and C.G.A.) design certi- main burners ignite to eliminate cold air model is designed to work as a part of the fied for use with natural and propane blowing into rooms. - Page 3 A02173 NOTES: 1. The 58MCB Furnaces are for use with natural gas, but can be field-converted for propane gas with a factory- authorized and listed accessory conversion kit. 2. Component location and configuration may be different than shown above. Burner sight glass for viewing burner flame. Heavy-duty blower circulates air across the heat exchangers to transfer heat into the home.
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Page 4: Physical Data
† For 16 and 20 airflow sizes only (except 140-20 size unit). See kit Installation Instructions for details. ‡ Required for installation on combustible floors when no coil box is used, or when any coil box other than a Carrier cased coil is used. - Page 5 REGISTERED REGISTERED QUALITY SYSTEM These products are engineered and As an ENERGY STAR Partner, Carrier manufactured under an ISO 9001 Corporation has determined that this product registered quality system. meets the ENERGY STAR guidelines for...
- Page 6 Accepts one 16 x 25 x 1 in. filter. place the downflow subbase (Not included) other than a Carrier cased coil is One pipe runs inside the other when installing the 58MCB on used. It is CSA (A.G.A./C.G.A.) allowing venting through the 23-1/8 in.
- Page 7 Dimensions...
- Page 8 DOWNFLOW SUBBASE — DIMENSIONS (In.) FURNACE PLENUM OPENING* FLOOR OPENING HOLE NO. CASING FOR WIDTH WIDTH FURNACE IN DOWNFLOW APPLICATION ADJUSTMENT Furnace with or without Cased Coil 17-1/2 Assembly or KCAKC Coil Box 15-1/8 16-3/4 20-3/8 Furnace with or without Cased Coil Assembly or KCAKC Coil Box 18-5/8 20-1/4...
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Page 9: Condensate Trap
CONCENTRIC VENT for Direct Vent (2-Pipe) Application (All Model Sizes) B IN. DIA PVC VENT/EXHAUST C IN. DIA 1 /2 B IN. DIA PVC INTAKE/COMBUSTION AIR NOTE: See furnace Installation Instructions when venting multiple A97110 furnaces near each other. DIMENSIONS (In.) KIT PART NO. -
Page 10: Clearance To Combustibles
Clearance to combustibles INSTALLATION This forced air furnace is equipped for use with natural gas at altitudes 0 - 10,000 ft (0 - 3,050m), except 140 size Furnaces are only approved for altitudes 0 - 7,000 ft. (0 - 2,135m). An accessory kit, supplied by the manufacturer, shall be used to convert to propane gas use or may be required for some natural gas applications. - Page 11 AIR DELIVERY—CFM (With Filter)* EXTERNAL STATIC PRESSURE (In. wc) RETURN-AIR UNIT SIZE SUPPLY SPEED 1 side High 1075 1040 Med-Low 040-08 bottom High 1470 1415 1400 1285 1215 1120 1 side Med-High 1315 1280 1235 1180 1115 1035 040-12 Med-Low 1125 1110 1085...
- Page 12 Combustion-air and vent piping for Direct Vent/2-Pipe (All Sizes) and Non-Direct Vent/1-Pipe (Sizes 040 through 120 Only) Applications NON-DIRECT VENT DIRECT VENT (2-PIPE) ONLY NUMBER OF 90° ELBOWS (1-PIPE) ONLY UNIT SIZE ALTITUDE (FT) TERMINATION PIPE DIA (BTUH) PIPE DIA TYPE (IN.)* (IN.)*...
- Page 13 Combustion-air and vent piping for Direct Vent/2-Pipe (All Sizes) and Non-Direct Vent/1-Pipe (Sizes 040 through 120 Only) Applications NON-DIRECT VENT DIRECT VENT (2-PIPE) ONLY NUMBER OF 90° ELBOWS (1-PIPE) ONLY UNIT SIZE ALTITUDE (FT) TERMINATION PIPE DIA (BTUH) PIPE DIA TYPE (IN.)* (IN.)*...
- Page 14 Combustion-air and vent piping for Direct Vent/2-Pipe (All Sizes) and Non-Direct Vent/1-Pipe (Sizes 040 through 120 Only) Applications NON-DIRECT VENT DIRECT VENT (2-PIPE) ONLY NUMBER OF 90° ELBOWS (1-PIPE) ONLY UNIT SIZE ALTITUDE (FT) TERMINATION PIPE DIA (BTUH) PIPE DIA TYPE (IN.)* (IN.)*...
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Page 15: Performance Data
MAXIMUM ALLOWABLE EXPOSED VENT PIPE LENGTH (FT) WITH AND WITHOUT INSULATION IN WINTER DESIGN TEMPERATURE AMBIENT* WINTER DESIGN MAX PIPE UNIT TEMPERATURE DIAMETER WITHOUT WITH 3/8-IN. OR SIZE (°F) (IN.) INSULATION THICKER INSULATION† 1-1/2 040-08 1-1/2 040-12 –20 1-1/2 060-08 060-12 060-16 –20... -
Page 16: Electrical Data
Electrical data UNIT SIZE 040-08 040-12 060-08 060-12 060-16 080-12 080-16 080-20 100-16 100-20 120-20 140-20 UNIT VOLTS—HERTZ—PHASE 115—60—1 OPERATING VOLTAGE RANGE (Min—Max)* 104—127 MAXIMUM UNIT AMPS 10.0 14.1 10.2 14.8 14.6 14.3 UNIT AMPACITY† 10.0 12.8 10.4 13.4 18.4 13.5 19.3 19.1... -
Page 17: Typical Installations
Typical installations COMBUSTION AIR PIPE (DIRECT VENT/2-PIPE APPLICATION) OUTDOOR UNIT VENT PIPE A/C COIL HUMIDIFIER COMBUSTION AIR INLET (NON-DIRECT 1-PIPE APPLICATION) GAS-FIRED WATER HEATER ELECTRONIC AIR CLEANER FRONT OF AIRFLOW FURNACE A05064 Basement — Upflow Application A05064 ELECTRONIC AIR CLEANER VENT COMBUSTION AIR INLET (NON-DIRECT... - Page 18 COMBUSTION-AIR INLET (NON-DIRECT VENT/1-PIPE APPLICATION) COMBUSTION–AIR PIPE VENT PIPE DIRECT VENT/2-PIPE APPLICATION) ELECTRONIC AIR CLEANER FRONT OF FURNACE FURNACE CONDENSATE DRAIN AIR CONDITIONING COIL REFRIGERATION PIPING AIRFLOW A05066 Attic — Horizontal Application A05066 COMBUSTION– AIR PIPE COMBUSTION - AIR INLET (DIRECT VENT/2-PIPE (NON-DIRECT VENT/ APPLICATION)
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Page 20: Guide Specifications
Filters hancements. Furnace shall have reusable-type filters. Filter shall be ______ in (x) ______in. Copyright 2006 Carrier Corp. • 7310 W. Morris St. • Indianapolis, IN 46231 Printed in U.S.A. edition date: 10/06 Catalog No: 58MCB-2PD Manufacturer reserves the right to change, at any time, specifications or designs without notice and obligations...