Carrier 58RAV Series Operation manual

Copyright 1996 Carrier Corporation Form No. 58RAV-7PD
Product
Data
58RAV
High-Efficiency
Downflow/Horizontal
Induced-Combustion
Gas Furnace
Input Capacities:
50,000 thru 135,000 Btuh

®
DOWNFLOW
HORIZONTAL
80% AFUE At Budget Price
Carrier provides an 80% Annual
Fuel Utilization Efficiency (AFUE)
gas furnace for the budget conscious
consumer and builder. The 58RAV
offers the same high quality you
demand and receive from Carrier.
The cabinet is constructed from a
specially selected galvanized steel.
There is also double protection for the
cabinet. First, aluminized steel
substrate provides resistance to
rusting.Thenthecabinet isconstructed
of prepainted steel — the same high-
quality finish found on refrigerators
and dishwashers.
The 58RAV offers a hot surface
ignition system which provides a
superior and more reliable ignition
than older spark relight systems.
The heat exchangers are constructed
of aluminized steel and covered by a
20-year Limited Warranty. They are
Carrier’s patented Super-S heat
exchangers that improve heat transfer
and enable downsizing of this furnace
to only 40-in. tall.
To improve the sound level, we have
incorporated a soft mount inducer
assembly and a slow opening gas
valve.
The control board is the brain of
this induced-combustion gas furnace.
It offers a unique self-test feature
that checks all the major functions of
the furnace within 1 minute. The
control board also features a 3-amp
fuse that protects the transformer
and control board. Another feature
on the control board is an LED status
indicator light to ensure top furnace
performance.

2
®
ama
CANADIAN GAS ASSOCIATION
APPROVED
R
HEAT EXCHANGER CONTROL BOARD INDUCER BLOWER
C
OM

24V

HUM
GRYW
MEETS DOE RESIDENTIAL CONSERVATION SERVICES
PROGRAM STANDARDS.
Before purchasing this appliance, read important
energy cost and efficiency information available
from your retailer.
A92074
A95246
A89217
Model number nomenclature
58RAV 050
Downflow/Horizontal
Induced-Combustion
Gas-Fired Furnace
Input Capacity
050 — 146,000 Btuh
070 — 169,000 Btuh
095 — 192,000 Btuh
115 — 115,000 Btuh
135 — 135,000 Btuh
161 08
Cooling Size (Airflow)
(400 CFM per 12,000 Btuh)
08 — 1800 CFM
12 — 1200 CFM
16 — 1600 CFM
20 — 2000 CFM
Series Number

3
Carrier accessories *
* Factory authorized and field installed. Gas conversion kits are A.G.A. recognized.
† 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.
Physical data
* Gas input ratings are certified for elevations to 2000 ft. For elevations above 2000 ft, reduce ratings 4% for each 1000 ft above sea level. Refer to National
Fuel Gas Code Table F4. In Canada, derate unit 10% for elevations 2000 ft to 4500 ft above sea level.
† Capacity in accordance with U.S. Government DOE test procedures.
ICS — Isolated Combustion System
UNIT SIZE 050-08 & 12 070-08 & 12 095-12 & 16 115-16 & 20 135-20
AIR CLEANER
Model AIRA, BKEACA, 31MF or MECH
HUMIDIFIER Model 49BF, 49BG, 49FH, 49FP, or 49WS
VENTILATOR Model VA3B, VB5B, VC5B, or VL3A
THERMOSTAT — NON-PROGRAMMABLE For Use With Air Conditioner — TSTATCCNAC01-A
For Use With Heat Pump — TSTATCCNHP01-A
THERMOSTAT — PROGRAMMABLE For Use With Air Conditioner — TSTATCCPAC01-A
For Use With Heat Pump — TSTATCCPHP01-A
DOWNFLOW SUBBASE† KGASB0101ALL
GAS CONVERSION KIT Natural-To-Propane KGANP2001ALL
Propane-To-Natural KGAPN1601ALL
UNIT SIZE 050 070 095 115 135 08 12 08 12 12 16 16 20 20
OUTPUT CAPACITY (BTUH)† Nonweatherized ICS
37,000 37,000 56,000 56,000 75,000 75,000 94,000 94,000 110,000
INPUT BTUH * 46,000 46,000 69,000 69,000 92,000 92,000 115,000 115,000 135,000
SHIPPING WEIGHT (Lb) 118 121 135 139 146 146 163 171 182
CERTIFIED TEMP RISE RANGE ( ° F) 30 — 60 20 — 50 50 — 80 30 — 60 45 — 75 30 — 60 50 — 80 35 — 65 45 — 75
CERTIFIED EXT STATIC PRESSURE Heating 0.10 0.10 0.12 0.12 0.15 0.15 0.20 0.20 0.20
Cooling 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50
AIRFLOW CFM Heating 720 1165 660 1165 1060 1350 1400 1735 1690
Cooling 895 1160 930 1195 1255 1580 1595 1950 2055
SECONDARY LIMIT CONTROL Manual Reset
LIMIT CONTROL SPST
HEATING BLOWER CONTROL Solid-State Time Operation
BURNERS (Monoport) 23456
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
A88202 A95432 A91365
DOWNFLOW
SUBBASE
One base fits all furnace sizes. The base is
designed to be installed between the furnace and
a combustible floor when no coil box is used, or
when a coil box other than a Carrier cased coil is
used. It is A.G.A. design certified for use with
Carrier 58RAV furnaces.
MECHANICAL OR
ELECTRONIC
AIR CLEANER
Cleans the air of smoke, dirt, and many pollens
commonly found. Saves decorating and cleaning
expensesbykeepingcarpets,furniture,anddrapes
cleaner.
Mechanical air cleaner is shown.
MODEL 49FH
HUMIDIFIER
By adding moisture to winter-dry air, a Carrier
humidifier can often improve the comfort and
keep furniture, rugs, and draperies in better
condition. Moisturizing household air also helps to
retain normal body heat and provides comfort at
lower temperatures.
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4
4 3⁄16″2″
2 15⁄16″
13⁄16″
11⁄16″
9 1⁄8″
10 1⁄4″
1 1⁄16″
2 1⁄8″
8 1⁄4″10 1⁄4″1 1⁄16″
2 1⁄8″
16 1⁄16″
13 5 ⁄16″
19″11⁄16″
13⁄16″
11⁄16″
20″
28 1⁄2″
39 7⁄8″
D
5⁄8″ TYP
1″ TYP
E
A
AIRFLOW
OUTLET
INLET
1⁄2″ DIA
THERMOSTAT 
WIRE ENTRY
7⁄8″ DIA
ACCESSORY
7⁄8″ DIA
ACCESSORY
DIMPLES TO DRILL HOLES
FOR HANGER BOLTS (4 PLACES)
IN HORIZONTAL POSITION
ADDITIONAL 7⁄8″ DIA K.O. ARE
LOCATED IN THE TOP PLATE
AND BOTTOM PLATE
NOTE:
7⁄8″ DIA HOLE
POWER ENTRY
1 1⁄2″ DIA
R.H. GAS ENTRY
7⁄8″ DIA
ACCESSORY
1 3⁄4″ DIA HOLE
GAS ENTRY
VENT CONNECTION
A88324
DIMENSIONS (In.)
UNIT SIZE A D E VENT CONN *
050-08 14-3/16 12-9/16 12-11/16 4
050-12 14-3/16 12-9/16 12-11/16 4
070-08 14-3/16 12-9/16 12-11/16 4
070-12 14-3/16 12-9/16 12-11/16 4
095-12 17-1/2 15-7/8 16 4
095-16 17-1/2 15-7/8 16 4
115-16 17-1/2 15-7/8 16 4
115-20 21 19-3/8 19-1/2 4
135-20 24-1/2 22-7/8 23 5
* Refer to the furnace Installation Instructions for proper venting procedures.
* Indicates supply or return sides when furnace is in the horizontal position.
† Clearance shown is for outlet end. The inlet end must maintain 6-in. mini-
mum clearance from the vent to combustible materials when using single-
wall vent.
‡ Minimum 18-in. front clearance required for alcove.
NOTES:
1. Provide 30-in. front clearance for servicing. An open door in front of the
furnace can meet this requirement.
2. A minimum clearance of 3 in. must be provided in front of the furnace for
combustion air and proper operation.
UNIT SIZE 050 AND 070 095 — 135
DOWNFLOW (In Alcove or Closet)
Sides — Single-Wall Vent
10
Type B-1 Double-Wall Vent
00
Back
00
Top
11
Front — Single-Wall Vent
6† 6†
Type B-1 Double-Wall Vent
3† 3†
Vent — Single-Wall Vent
66
Type B-1 Double-Wall Vent
11
UNIT SIZE 050 AND 070 095 — 135
HORIZONTAL (In Attic, Alcove, or Crawlspace)
Sides
*
10
Back
00
Top — Single-Wall Vent
11
Type B-1 Double-Wall Vent
11
Front‡ — Single-Wall Vent
6† 6†
Type B-1 Double-Wall Vent
3† 3†
Vent — Single-Wall Vent
66
Type B-1 Double-Wall Vent
11
HORIZONTAL (In Closet)
Sides
*
11
Back
33
Top — Single-Wall Vent
22
Type B-1 Double-Wall Vent
22
Front‡ — Single-Wall Vent
66
Type B-1 Double-Wall Vent
33
Vent — Single-Wall Vent
66
Type B-1 Double-Wall Vent
11
Dimensions
CLEARANCES (IN.)

5
Accessory downflow subbase
FILTER ARRANGEMENT
DIMENSIONAL DATA (In.)
*The plenum should be constructed 1/4 in. smaller in width and depth than the plenum dimensions shown above.
A88206 A88207
Assembled Disassembled
FURNACE
WIDTH
PLENUM OPENING FRAMED FLOOR HOLE HOLE NO. FOR
WIDTH ADJUSTMENTABCD
14-3/16 11-13/16 19 13-7/16 20-3/8 4
17-1/2 15-1/8 19 16-3/4 20-3/8 3
21 18-5/8 19 20-1/4 20-3/8 2
24-1/2 22-1/8 19 23-3/4 20-3/8 1
LOCATING
TAB
LOCATING
TAB
1234
4321
B
D


C
A
1
1
⁄
4
″ TYP
PLENUM
OPENING
FACTORY-SUPPLIED
FIELD-INSTALLED
INSULATION
A94307
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AIRFLOW
Filter Retainers
(Field Supplied)

6
Performance data
PSC—Permanent Split Capacitor
AIR DELIVERY—CFM (With Filters)
—Indicates unstable operating conditions.
ENERGY EFFICIENCY
* Capacity and AFUE in accordance with U.S. Government DOE test procedures.
ICS—Isolated Combustion System
UNIT SIZE 050-08 050-12 070-08 070-12 095-12 095-16 115-16 115-20 135-20
DIRECT-DRIVE MOTOR
Hp (PSC)
1/5 1/3 1/5 1/3 1/3 1/2 1/2 3/4 3/4
MOTOR FULL LOAD AMPS 2.9 5.8 2.9 5.8 5.8 7.9 7.9 11.1 11.1
RPM (Nominal)—SPEEDS 1075 — 3 1075 — 4 1075 — 3 1075 — 4 1075 — 4 1075 — 4 1075 — 4 1075 — 4 1075 — 4
BLOWER WHEEL DIAMETER x WIDTH (In.) 10 x 6 10 x 6 10 x 6 10 x 6 10 x 7 10 x 8 10 x 8 11 x 10 11 x 10
FILTER SIZE (In.)—WASHABLE (2) 16 x 20 x 1
UNIT SIZE SPEED EXTERNAL STATIC PRESSURE (In. wc) 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
050-08
High 1100 1050 1000 950 895 840 760 650
Med-High 860 820 790 760 710 655 580 480
Med-Low 720 685 650 615 560 505 440 360
050-12
High 1450 1385 1320 1245 1160 1060 970 855
Med-High 1305 1270 1225 1160 1090 1000 910 810
Med-Low 1165 1135 1090 1045 990 905 830 730
Low 1005 980 955 915 870 810 740 650
070-08
High — — 1010 975 930 885 825 745
Med-High — 815 800 765 725 685 620 550
Med-Low — 660 645 620 590 545 480 415
070-12
High 1435 1385 1320 1265 1195 1145 1080 1000
Med-High 1300 1265 1230 1185 1135 1070 1010 940
Med-Low 1165 1140 1100 1055 1005 975 920 850
Low 985 950 945 920 890 850 810 745
095-12
High 1445 1420 1380 1320 1255 1180 1075 940
Med-High 1255 1250 1220 1180 1140 1065 975 830
Med-Low 1060 1055 1045 1025 975 915 820 680
Low 900 895 890 870 830 760 665 545
095-16
High 1855 1765 1710 1665 1580 1570 1410 1310
Med-High 1595 1570 1530 1485 1410 1355 1280 1200
Med-Low 1355 1345 1305 1270 1220 1170 1110 1025
Low 1170 1170 1140 1110 1075 1025 965 890
115-16
High 1930 1850 1770 1685 1595 1505 1405 1305
Med-High 1685 1630 1580 1525 1445 1370 1285 1195
Med-Low 1425 1400 1370 1325 1280 1225 1155 1070
Low 1250 1240 1210 1170 1150 1095 1035 950
115-20
High 2235 2185 2110 2030 1950 1835 1700 1540
Med-High 1995 1970 1915 1845 1765 1680 1545 1415
Med-Low 1735 1735 1675 1625 1565 1480 1370 1265
Low 1510 1500 1485 1455 1400 1320 1230 1130
135-20
High — 2250 2190 2130 2055 1960 1875 1760
Med-High — 2000 1960 1910 1850 1785 1710 1615
Med-Low 1700 1690 1670 1650 1610 1560 1490 1435
Low 1480 1480 1480 1460 1430 1380 1320 1255
UNIT SIZE 050 070 095 115 135 08 12 08 12 12 16 16 20 20
CAPACITY BTUH*Nonweatherized ICS 37,000 37,000 56,000 56,000 75,000 75,000 94,000 94,000 110,000
AFUE %*Nonweatherized ICS 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0

7
Electrical data
*Length shown is as measured 1 way along wire path between unit and service panel for maximum 2% voltage drop.
† Permissible limits of the voltage range at which the unit will operate satisfactorily.
‡ Time-delay fuse is recommended.
Typical wiring schematic
UNIT SIZE 050-08 050-12 070-08 070-12 095-12 095-16 115-16 115-20 135-20
UNIT VOLTS — HERTZ — PHASE 115 — 60 — 1
MINIMUM WIRE SIZE 14 14 14 14 14 14 14 12 12
MAXIMUM WIRE LENGTH (Ft)*42 34 42 33 30 28 28 33 31
MAXIMUM UNIT AMPS 6.6 8.1 6.7 8.4 9.2 10.2 10.1 13.3 14.3
OPERATING VOLTAGE RANGE (Min—Max)† 104 — 127
MAXIMUM FUSE SIZE OR HACR-TYPE CKT BRK (Amps)‡ 15 15 15 15 15 15 15 20 20
TRANSFORMER (24v) 40va
EXTERNAL CONTROL POWER AVAILABLE Heating 12va
Cooling 35va
AIR CONDITIONING BLOWER RELAY Standard
115-VOLT FIELD-
SUPPLIED
FUSED
DISCONNECT
AUXILIARY
J-BOX
CONTROL
BOX
24-VOLT
TERMINAL
BLOCK
THREE-WIRE
HEATING-
ONLY
FIVE
WIRE
NOTE 1
NOTE 2 FIELD-SUPPLIED
FUSED DISCONNECT
CONDENSING
UNIT
TWO
WIRE
FURNACE
R
G
C
WCR GY
GND
GND
FIELD 24-VOLT WIRING
FIELD 115-, 208/230-, 460-VOLT WIRING
FACTORY 24-VOLT WIRING
FACTORY 115-VOLT WIRING
208/230- OR
460-VOLT
THREE
PHASE
208/230-
VOLT
SINGLE
PHASE
WHT
BLK
WHT
BLK
NOTES: Connect Y-terminal as shown for proper 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.
A95241

Carrier Corporation •Syracuse, New York 13221 8-96
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Book 1 4 Page 8 Catalog No. 525-843 Printed in U.S.A. PC 101 Form 58RAV-7PD
Tab 6a 8a Replaces: 58RAV-6PD
Typical installation
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ELECTRONIC
AIR CLEANER
CONDENSING
UNIT
AIRFLOW
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HUMIDIFIER
A/C COIL
A89220