Carrier 58MXA Product Data
Carrier 58MXA Product Data

Carrier 58MXA Product Data

Highly-efficient 4-way multipoise fixed-capacity direct-vent deluxe condensing gas furnace

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Copyright 2000 Carrier Corporation
Product
Data
Highly-Efficient 4-Way Multipoise
Deluxe Condensing Gas Furnace
Fixed-Capacity Direct-Vent
Input Capacities: 40,000 thru 138,000 Btuh
4-Way Multipoise Design
Allows More Applications . . .
The model 58MXA is a must for your
product line. This high-efficiency
furnace allows more applications with
its reliable 4-way multipoise design.
The model 58MXA is available in 12
heat/airflow combinations and with the
4-way multipoise design can be
installed in upflow, downflow, or
horizontal positions covering up to 48
different applications. With the
exception of the 140 size unit, all
58MXA models can be installed in a
manufactured (mobile) home when the
optional kit is used. The furnace is
factory configured for upflow
application.
This versatile unit utilizes hot surface
ignition (HSI) which ignites the burners
directly. HSI eliminates gas waste that
typical continuous-pilot designs can
bring. Hot surface ignition provides
reliable start-up and operation.
Take a look at the control center on
model 58MXA. Control of ignition,
inducer, and blower operation is all
handled in 1 central printed circuit
board. The status indicator on the
control signals when a fault has
occurred and identifies where the
problem is. This, along with the
component test feature, makes the
58MXA one of the easiest gas furnaces
to troubleshoot.
High efficiency is achieved by
maximizing heat transfer. The model
58MXA uses 100 percent outdoor air
for combustion in a sealed-combustion
system. The result is energy-saving
efficiency, up to 95.5 percent (Pg. 12)
Annual Fuel Utilization Efficiency
(AFUE), and reduced operational noise.
The model 58MXA is one of the
quietest furnaces in the industry.
A unique feature of this unit is the
patented polypropylene-laminated
heat exchanger. This secondary heat
58MXA
Series 140 & 150
Form 58MXA-9PD

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Summary of Contents for Carrier 58MXA

  • Page 1 Series 140 & 150 Input Capacities: 40,000 thru 138,000 Btuh 4-Way Multipoise Design Allows More Applications . . . The model 58MXA is a must for your product line. This high-efficiency furnace allows more applications with its reliable 4-way multipoise design.
  • Page 2: Heat Exchangers

    The model unit, all 58MXA models can be blower start after main burners ignite 58MXA is equipped for either left- or installed in a manufactured (mobile) to eliminate cold air blowing into rooms. right-side connections. Blower speeds home when the optional kit is used.
  • Page 3 A98292 NOTES: 1. The 58MXA 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.
  • Page 4: Model Number Nomenclature

    Model number nomenclature 58MXA Cooling Airflow Deluxe 4-Way Multipoise Fixed-Capacity (Nominal 400 CFM per Direct-Vent Condensing Gas Furnace 12,000 Btuh Cooling) 08 — 800 CFM 12 — 1200 CFM 16 — 1600 CFM 20 — 2000 CFM Input Capacity 040 — 40,000 Btuh 100 —...
  • Page 5: Physical Data

    Physical 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 OUTPUT CAPACITY BTUH* (ICS) Upflow 38,000 38,000 56,000 56,000 56,000 75,000 75,000 75,000 94,000 94,000 113,000 129,000 (Shaded capacities are) Downflow 38,000 38,000 56,000 56,000 56,000 75,000 75,000 75,000 94,000 94,000 113,000 129,000 specified on rating plate) Horizontal 38,000 38,000 56,000 56,000 56,000 74,000 75,000 75,000 93,000 93,000 112,000 128,000 INPUT BTUH†...
  • Page 6 † For 16 and 20 airflow sizes only (except 140-20 size unit) and in upflow application ONLY. 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 7 58MXA on other than a Carrier cased coil is One pipe runs inside the other combustible flooring in the used. It is A.G.A./C.G.A. design downflow orientation.
  • Page 8 Dimensions...
  • Page 9: Concentric Vent

    DOWNFLOW SUBBASE — DIMENSIONS (In.) FURNACE PLENUM OPENING* FLOOR OPENING HOLE NO. CASING FOR WIDTH WIDTH FURNACE IN DOWNFLOW APPLICATION ADJUSTMENT Furnace with or without CD5 or CK5 Coil 17-1/2 15-1/8 16-3/4 20-3/8 Assembly or KCAKC Coil Box Furnace with or without CD5 or CK5 Coil 18-5/8 20-1/4 20-3/8...
  • Page 10: Condensate Trap

    CONDENSATE TRAP BLOWER SHELF FURNACE CONDENSATE DOOR TRAP FURNACE CONDENSATE DOOR FURNACE TRAP (INSIDE) FURNACE SIDE SIDE FIELD FIELD DRAIN DRAIN CONN CONN ALTERNATE DRAIN TUBE LOCATION SIDE VIEW FRONT VIEW END VIEW FRONT VIEW CONDENSATE TRAP DRAIN TUBE LOCATION HORIZONTAL DOWNFLOW AND ALTERNATE UPFLOW APPLICATIONS...
  • Page 11: Clearance To Combustibles

    Clearance to combustibles 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 12: Performance Data

    Performance 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 DIRECT-DRIVE MOTOR Hp (PSC) MOTOR FULL LOAD AMPS 11.1 11.1 11.1 11.1 RPM (Nominal) — SPEEDS 1075—3 1075—4 1075—3 1075—4 BLOWER WHEEL DIAMETER X WIDTH (In.) 10 x 6 10 x 7 10 x 6...
  • Page 13 AIR DELIVERY—CFM (With Filter)* EXTERNAL STATIC PRESSURE (In. wc) RETURN-AIR UNIT SIZE SUPPLY SPEED 1 side High 1075 1040 040-08 Med-Low 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 14: Combustion-Air And Vent Piping

    Combustion-air and vent piping MAXIMUM ALLOWABLE PIPE LENGTH (FT) ALTITUDE NUMBER OF 90° ELBOWS ABOVE SEA PIPE DIA LEVEL (FT) UNIT SIZE TERMINATION TYPE (IN.)* 040-08 2 Pipe or 2-In. Concentric 1-1/2 040-12 060-08 1-1/2 060-12 2 Pipe or 2-In. Concentric 060-16 1-1/2 080-12...
  • Page 15 MAXIMUM ALLOWABLE PIPE LENGTH (FT) Continued ALTITUDE NUMBER OF 90° ELBOWS ABOVE SEA PIPE DIA LEVEL (FT) UNIT SIZE TERMINATION TYPE (IN.)* 1-1/2 040-08 2 Pipe 2-In. Concentric 040-12 060-08 1-1/2 060-12 2 Pipe or 2-In. Concentric 060-16 080-12 080-16 2 Pipe or 2-In.
  • Page 16 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 17: 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...
  • Page 18: Typical Installations

    Typical installations COMBUSTION AIR PIPE OUTDOOR UNIT VENT PIPE A/C COIL HUMIDIFIER GAS-FIRED ELECTRONIC WATER HEATER AIR CLEANER AIRFLOW Basement — Upflow Application A93063 ELECTRONIC AIR CLEANER VENT COMBUSTION HUMIDIFIER OUTDOOR UNIT A/C COIL AIRFLOW Closet — Downflow Application A93064...
  • Page 19 COMBUSTION–AIR PIPE VENT PIPE ELECTRONIC AIR CLEANER FURNACE CONDENSATE DRAIN AIR CONDITIONING COIL REFRIGERATION PIPING AIRFLOW A93065 Attic — Horizontal Application COMBUSTION– AIR PIPE VENT PIPE REFRIGERATION PIPING AIR CONDITIONING COIL ELECTRONIC AIR CLEANER AIRFLOW FURNACE CONDENSATE DRAIN A93066 Crawlspace — Horizontal Application...
  • Page 20 Indianapolis, IN 46231 10-00 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations Book Page 20 Catalog No. 525-80001 Printed in U.S.A. PC 101 Form 58MXA-9PD Replaces: 58MXA-8PD 6a 8a...

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