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Carrier 58MCB040 Product Data Download Page 16

16

58MCB

Electrical data

*

Permissible limits of the voltage range at which the unit will operate satisfactorily.

† Unit ampacity = 125% of largest operating component’s full load amps plus 100% of all other potential operating components’ (EAC, humidifier, 

etc.) full load amps.

‡ Length is as measured 1 way along wire path between unit and service panel for maximum 2% voltage drop.

**

Time-delay type is recommended.

Typical wiring schematic

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

6.1

7.3

6.1

7.1

9.5

7.6

10.0

14.1

10.2

14.8

14.6

14.3

UNIT AMPACITY†

8.4

10.0

8.4

9.8

12.8

10.4

13.4

18.4

13.5

19.3

19.1

18.8

MINIMUM WIRE SIZE

14

14

14

14

14

14

14

12

14

12

12

12

MAXIMUM WIRE LENGTH (Ft)‡

44

37

44

38

29

36

28

31

27

30

30

30

MAXIMUM FUSE SIZE OR CKT BKR (Amps)

**

15

15

15

15

15

15

15

20

15

20

20

20

TRANSFORMER (24v)

40va

EXTERNAL CONTROL POWER AVAILABLE     Heating

12va

Cooling

21va

AIR CONDITIONING BLOWER RELAY

Standard

A02174

115-V FIELD-

SUPPLIED

DISCONNECT

AUXILIARY
J-BOX

24-V

TERMINAL

BLOCK

THREE-WIRE

HEATING-ONLY

FIVE WIRE

NOTE 1

NOTE 2

FIELD-SUPPLIED
DISCONNECT

CONDENSING
UNIT

TWO
WIRE

FURNACE

C
O
N

T

R
O

L

R

G

COM

W

C

R

G

Y

GND

GND

FIELD 24-V WIRING
FIELD 115-, 208/230-, 460-V WIRING
FACTORY 24-V WIRING
FACTORY 115-V WIRING

208/230- OR
460-V
THREE
PHASE

208/230-V
SINGLE
PHASE

BLOWER DOOR SWITCH

WHT

BLK

WHT

BLK

NOTES:

Connect Y-terminal in furnace as shown for proper blower operation.
Some thermostats require a "C" terminal connection as shown.
If any of the original wire, as supplied, must be replaced, use
same type or equivalent wire.

W

Y

GND

THERMOSTAT
TERMINALS

1.
2.
3.

Summary of Contents for 58MCB040

Page 1: ...ryconfiguredforupflow applicationbutcaneasilybemadeready 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 icate...

Page 2: ... indicator light to assist in trouble shooting Controltimesblowerstartafter main burners ignite to eliminate cold air blowing into rooms Warranties 20 year Warranty on the heat exchangers Five year Warranty on entire unit Contact your dealer for details Direct or Non direct Venting The 58MCB can be installed as a 1 pipe Non Direct vent or 2 pipe Direct vent furnace except the 140 size which can be...

Page 3: ...products through furnace and out vent system Combustion inducer pulls hot flue gases through the heat exchangers maintaining negative pressure for added safety Condensate drain connection collects moisture condensed during the combustion process Heavy duty blower circulates air across the heat exchangers to transfer heat into the home Air filter and retainer may be used for side or bottom return a...

Page 4: ... HEATING BLOWER CONTROL Off Delay Selectable 90 120 150 or 180 sec BURNERS Monoport 2 2 3 3 3 4 4 4 5 5 6 6 GAS CONNECTION SIZE 1 2 in NPT GAS VALVE Redundant Manufacturer White Rodgers Minimum Inlet Pressure In wc 4 5 Natural Gas Maximum Inlet Pressure In wc 13 6 Natural Gas IGNITION DEVICE Hot Surface 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 G...

Page 5: ...ay Programmable TSTATCCPHP01 B For use with 1 spd Air Conditioner deg F C Auto Changeover 7 Day Programmable TSTATCCP2S01 B For use with 2 spd Air Conditioner deg F C Auto Changeover 7 Day Programmable TSTATCCSAC01 For use with 1 spd Air Conditioner deg F C 5 2 Day Programmable TSTATCCPDF01 B For use with multi stage applications deg F C Auto Changeover 7 Day Programmable TSTATCCPRH01 B For multi ...

Page 6: ...etter condition Moisturizing house hold air also helps to retain nor mal body heat and provides comfort at lower temperatures A93086 CONCENTRIC VENT Direct Vent 2 Pipe Application A concentric vent kit allows vent and combustion air pipes to terminate through a single exit in a roof or side wall One pipe runs inside the other allowing venting through the inner pipe and combustion air to be drawn i...

Page 7: ... CONDENSATE DRAIN TRAP LOCATION DOWNFLOW HORIZONTAL RIGHT OR ALTERNATE 1 2 IN DIA GAS CONN NOTES Minimum return air opening at furnace based on metal duct If flex duct is used see flex duct manufacturer s recommendation for equivalent diameters 1 For 800 CFM 16 in round or 14 1 2 X 12 in rectangle 2 For 1200 CFM 20 in round or 14 1 2 X 19 1 2 in rectangle 3 For 1600 CFM 22 in round or 14 1 2 X 23 ...

Page 8: ...19 20 1 4 20 3 8 2 24 1 2 Furnace with or without Cased Coil Assembly or KCAKC Coil Box 22 1 8 19 23 3 4 20 3 8 1 LOCATING TAB LOCATING TAB 1 2 3 4 4 3 2 1 B D Assembled Disassembled A97427 A88207 C A 1 1 4 TYP PLENUM OPENING FACTORY SUPPLIED FIELD INSTALLED INSULATION A96211 FIELD SUPPLIED 2 IN DIAMETER PVC PIPE FIELD SUPPLIED 2 IN DIAMETER PVC 90 ELBOW COMBUSTION AIR DISC FACTORY SUPPLIED IN LOO...

Page 9: ... Vent 2 Pipe Application All Model Sizes CONDENSATE TRAP 1 2 OD INDUCER HOUSING DRAIN CONNECTION 1 4 OD COLLECTOR BOX TO TRAP RELIEF PORT 5 8 OD COLLECTOR BOX DRAIN CONNECTION 1 2 IN PVC OR CPVC SCREW HOLE FOR UPFLOW OR DOWN FLOW APPLICATIONS OPTIONAL 1 4 2 7 8 1 8 7 SLOT FOR SCREW HORIZONTAL APPLICATION OPTIONAL WIRE TIE GUIDES WHEN USED 1 2 1 3 4 1 3 4 FRONT VIEW SIDE VIEW FURNACE DOOR FURNACE D...

Page 10: ...cial base No KGASB0201ALL Coil Assembly Part No CD5 or CK5 or Coil Casing PartNo KCAKC Line contact is permissible only between lines formed by intersections of top and two sides of furnace jacket and building joists studs or framing Clearance shown is for air inlet and air outlet ends 120 and 140 size furnaces require 1 inch bottomclearance to combustible materials Ø Clearance in inches Dégagemen...

Page 11: ...860 080 20 1 side or bottom High Med High Med Low Low 2200 2100 1815 1560 2175 2025 1760 1555 2085 1945 1720 1515 2025 1865 1670 1460 1925 1785 1620 1435 1820 1700 1550 1390 1735 1620 1480 1340 1635 1540 1405 1270 both sides or 1 side and bottom High Med High 2360 1965 2280 1925 2210 1870 2130 1830 2035 1760 1960 1710 1875 1670 1790 1575 100 16 1 side or bottom High Med High Med Low Low 1740 1500 ...

Page 12: ...NA 2 2 70 67 66 61 61 61 80 000 2 Pipe or 2 in Concentric 2 2 49 44 30 25 25 15 2 1 2 2 1 2 70 70 70 70 70 70 100 000 2 Pipe or 3 in Concentric 2 1 2 2 1 2 35 26 16 16 6 NA 3 3 70 70 70 70 66 61 120 000 2 Pipe or 3 in Concentric 3 NA 14 9 NA NA NA NA NA 3 63 62 62 61 61 61 3 no disk NA 70 70 63 56 50 43 4 no disk 4 no disk 70 70 70 70 70 70 140 000 2 Pipe or 3 in Concentric 3 one disk NA 20 15 10 ...

Page 13: ...55 54 49 48 47 80 000 2 Pipe or 2 in Concentric 2 2 41 36 23 18 17 8 2 1 2 2 1 2 70 70 70 70 70 70 100 000 2 Pipe or 3 in Concentric 2 1 2 2 1 2 29 21 12 11 NA NA 3 3 70 67 62 57 52 47 120 000 2 Pipe or 3 in Concentric 3 no disk NA 42 35 29 22 15 9 NA 3 53 52 50 49 48 47 4 no disk 4 no disk 70 70 70 70 70 70 140 000 2 Pipe or 3 in Concentric 3 no disk NA 12 8 NA NA NA NA 4 no disk NA 42 37 32 27 2...

Page 14: ...40 000 2 Pipe or 2 in Concentric 1 1 2 1 1 2 42 37 32 27 25 20 2 2 57 55 53 51 49 47 60 000 2 Pipe or 2 in Concentric 2 2 45 40 38 33 31 29 80 000 2 Pipe or 2 in Concentric 2 2 30 25 14 9 7 NA 2 1 2 2 1 2 57 55 53 51 49 47 100 000 2 Pipe or 3 in Concentric 2 1 2 2 1 2 21 13 5 NA NA NA 3 3 54 49 44 39 34 29 120 000 2 Pipe or 3 in Concentric NA 3 39 37 35 33 31 29 4 no disk 4 no disk 10 5 NA NA NA N...

Page 15: ... 20 140 20 CERTIFIED TEMP RISE RANGE F 30 60 15 45 45 75 30 60 20 50 40 70 30 60 20 50 45 75 30 60 40 70 50 80 CERTIFIED EXT STATIC PRESSURE Heating 0 10 0 10 0 12 0 12 0 12 0 15 0 15 0 15 0 20 0 20 0 20 0 20 In wc Cooling 0 50 0 50 0 50 0 50 0 50 0 50 0 50 0 50 0 50 0 50 0 50 0 50 AIRFLOW CFM Heating 850 1125 885 1065 1320 1190 1285 1785 1315 1690 1720 1970 Cooling 895 1215 900 1200 1545 1245 152...

Page 16: ... SIZE 14 14 14 14 14 14 14 12 14 12 12 12 MAXIMUM WIRE LENGTH Ft 44 37 44 38 29 36 28 31 27 30 30 30 MAXIMUM FUSE SIZE OR CKT BKR Amps 15 15 15 15 15 15 15 20 15 20 20 20 TRANSFORMER 24v 40va EXTERNAL CONTROL POWER AVAILABLE Heating 12va Cooling 21va AIR CONDITIONING BLOWER RELAY Standard A02174 115 V FIELD SUPPLIED DISCONNECT AUXILIARY J BOX 24 V TERMINAL BLOCK THREE WIRE HEATING ONLY FIVE WIRE N...

Page 17: ... FRONT OF FURNACE A05065 COMBUSTION AIR INLET NON DIRECT VENT 1 PIPE APPLICATION COMBUSTION AIR PIPE DIRECT VENT 2 PIPE APPLICATION A C COIL OUTDOOR UNIT VENT PIPE HUMIDIFIER GAS FIRED WATER HEATER ELECTRONIC AIR CLEANER AIRFLOW FRONT OF FURNACE COMBUSTION AIR INLET NON DIRECT 1 PIPE APPLICATION A05064 Typical installations Basement Upflow Application A05064 ...

Page 18: ...ACE A05067 COMBUSTION AIR INLET NON DIRECT VENT 1 PIPE APPLICATION COMBUSTION AIR PIPE ELECTRONIC AIR CLEANER FURNACE CONDENSATE DRAIN REFRIGERATION PIPING AIR CONDITIONING COIL AIRFLOW VENT PIPE FRONT OF FURNACE A05066 DIRECT VENT 2 PIPE APPLICATION COMBUSTION AIR INLET NON DIRECT VENT 1 PIPE APPLICATION Attic Horizontal Application Crawlspace Horizontal Application A05067 A05066 ...

Page 19: ...19 58MCB ...

Page 20: ...with sealed bearings of _____ hp and shall be multiple speed direct drive Blower motor shall be soft mounted to the blower scroll to reduce vibration transmission Filters Furnace shall have reusable type filters Filter shall be ______ in x ______in Casing Casing shall be of 030 in thickness minimum pre painted gal vanized steel Inducer Motor Inducer motor shall be soft mounted to reduce vibration ...

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