Page 3 - authorized and listed accessory conversion kit.; Burner sight glass for viewing burner flame.
3 NOTES: 1. The 58MCA 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. Burner assem...
Page 4 - ama; Model number nomenclature; Input Capacity
4 Carrier accessories* * Factory-authorized and field-installed. Gas conversion kits are A.G.A. recognized. † For 16 and 20 sizes only 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...
Page 5 - Mechanical air cleaner is shown.
5 A93067 RETURN-AIR PLENUM Custom-made return-air plenum can be mounted on either side of the furnace. Two framed wash-able filters included. A 25 in. B 16 in. C 39-7/8 in. A93086 CONCENTRIC VENT A concentric vent kit allows vent and combustion-air pipes toterminate through a single exitin a roof or...
Page 7 - Performance data; EFFICIENCY
7 Performance data PSC—Permanent Split Capacitor EFFICIENCY * Capacity and AFUE in accordance with U.S. Government DOE test procedures.ICS—Isolated Combustion System AIR DELIVERY—CFM (With Filter)* *Air delivery above 1800 CFM requires that both sides, a combination of 1 side and bottom, or bottom o...
Page 8 - Dimensions
8 Dimensions 17 5 ⁄ 16 " 24 1 ⁄ 2 " 27 9 ⁄ 16 " TYP 27 5 ⁄ 8 " 29 11 ⁄ 16 " TYP 30 13 ⁄ 16 " 32 5 ⁄ 8 " TYP 33 1 ⁄ 4 " TYP CONDENSATE DRAIN TRAP LOCATION (ALTERNATE UPFLOW) 7 ⁄ 8 -IN. DIA ACCESSORY POWER ENTRY 7 ⁄ 8 -IN. DIA POWER CONN CONDENSATE DRAIN TRAP LOCATION (...
Page 9 - CONDENSATE TRAP; Assembled
9 CONDENSATE TRAP 1 ⁄ 2 OD INDUCER HOUSINGDRAIN CONNECTION 1 ⁄ 4 OD COLLECTOR BOX TOTRAP RELIEF PORT 5 ⁄ 8 OD COLLECTOR BOXDRAIN CONNECTION 1 ⁄ 2 -IN. PVC OR CPVC SCREW HOLE FORUPFLOW OR DOWN-FLOW APPLICATIONS(OPTIONAL) 1 4 2 7 8 1 8 7 SLOT FOR SCREW HORIZONTAL APPLICATION (OPTIONAL) WIRE TIEGUIDES(...
Page 10 - Combustion-air and vent piping
10 Combustion-air and vent piping MAXIMUM ALLOWABLE PIPE LENGTH (FT) See notes on pg. 11. ALTITUDE ABOVE SEA LEVEL (FT) UNIT SIZE TERMINATION TYPE PIPE DIA (IN.)* NUMBER OF 90 ° ELBOWS 1 2 3 4 5 6 0 to 2000 040-08040-12 2 Pipe or 2-In. Concentric 1 5 NA NA NA NA NA 1-1/2 70 70 65 60 60 55 2 70 70 70...
Page 11 - MAXIMUM ALLOWABLE PIPE LENGTH (FT) Continued
11 MAXIMUM ALLOWABLE PIPE LENGTH (FT) Continued * Disk usage—Unless otherwise specified, use perforated disk assembly (factory-supplied in loose parts bag). If stated, unsnap 1/2 perforated disk assembly and use shouldered disk half or no disk assembly. † Wide radius elbow.‡ Vent sizing for Canadian...
Page 12 - CONCENTRIC VENT
12 MAXIMUM ALLOWABLE EXPOSED VENT PIPE LENGTH (FT) WITH INSULATION IN WINTER DESIGN TEMPERATURE AMBIENT* * Pipe length (ft) specified for maximum vent pipe lengths located in unconditioned spaces. Vent pipes located in unconditioned space cannot exceed the total allowable pipe length as specified in...
Page 14 - Typical installations
14 Basement — Upflow Application A93063 Closet — Downflow Application A93064 ELECTRONIC AIR CLEANER HUMIDIFIER A/C COIL VENT COMBUSTIONAIR OUTDOORUNIT AIRFLOW Typical installations COMBUSTIONAIR PIPE A/C COIL OUTDOOR UNIT VENT PIPE HUMIDIFIER GAS-FIREDWATER HEATER ELECTRONICAIR CLEANER AIRFLOW
Page 16 - SERVICE TRAINING; • Unit Familiarization
Carrier Corporation • Syracuse, New York 13221 6-96 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Book 1 4 Page 16 Catalog No. 525-815 Printed in U.S.A. PC 101 Form 58MCA-6PD Tab 6a 8a Replaces: 58MC...