Carrier 58PHA/PHX instruction manual Safety Considerations, Furnace Reliability Hazard

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58PHA

(664mm)

(733mm)

 

28-7/8"

 

26-1/8"

 

 

 

(FLUE COLLAR)

 

 

 

(641mm)

 

 

25-1/4"

 

 

22-9/16"

 

 

(573mm)

 

 

JUNCTION BOX

 

5-15/16"

LOCATION

 

 

 

(135mm)

 

 

(22mm)

 

 

7/8" DIA

 

 

ACCESSORY

1/2" (13 mm) DIA.

 

 

THERMOSTAT WIRE ENTRY

 

 

3-15/16" (84mm)

 

 

LEFT HAND GAS

 

33-5/16"

ENTRY

 

 

24-7/8"

(846mm)

 

 

(632mm)

 

7/8" (22mm) DIA.

 

 

ACCESSORY

 

11/16"

(549mm)

5-1/2"

(17mm)

(140mm)

21-5/8"

 

1-11/16"

 

BOTTOM INLET

(43mm)

 

24"

 

 

CASING

 

 

(610mm)

 

A

 

 

2-7/16"

 

 

 

 

 

(62mm)

AIRFLOW

 

 

 

 

1-5/16"

 

 

D

13/16"

 

(33mm)

19"

13/16"

 

 

1-1/8"

(483mm)

(21mm)

 

F

(21mm)

4-13/16"

(29mm)

OUTLET

 

 

 

(122mm)

 

 

 

 

 

 

 

 

1/2" DIA. K.O.THERMOSTAT

 

9-5/8"

 

 

8-9/16"

 

WIRE ENTRY (13mm)

11/16" 7-3/4"

 

 

 

1-3/4" DIA.RIGHT HAND

(244mm)

 

 

(217mm)

(17mm)(197mm)

 

 

GAS ENTRY (44mm)

 

11-1/2"

 

 

 

 

 

 

 

 

 

 

 

 

(292mm)

 

 

 

 

7/8" DIA. K.O. WIRE ENTRY

 

 

 

 

ALTERNAT E

(22mm)

 

 

 

JUNCTION BOX

 

 

 

 

LOCATIONS (TYP)

 

 

 

 

VENT OUTLET

 

 

 

 

5 PLACES (TYP)

 

14-7/8"

 

 

 

 

 

7/8" DIA. ACCESSORY

(378mm)

 

 

5-1/2" (140mm)

 

(22mm)

 

 

 

 

 

 

 

E

11/16"

3-3/4"

 

1-1/2" (38mm)

1-1/4"

 

(17mm)

 

(560mm)

 

(95mm)

 

(32mm)

 

 

 

 

 

22-1/16"

1"

 

 

 

 

 

SIDE INLET

(25mm)

 

 

 

 

 

A04037

NOTES:

 

 

 

1.

Two additional 7/8---in. (22 mm) diameter holes are located in the top plate.

2.

Minimum return ---air openings at furnace, based on metal duct. If flex duct is used, see flex duct manufacturer’s recommendations for equivalent diameters.

a. For 800 CFM---

16---

in. (406 mm) round or 14 1/2 x 12---in. (368 x 305 mm) rectangle.

b. For 1200 CFM---

20---

in. (508 mm) round or 14 1/2 x 19 1/2---

in. (368 x 495 mm) rectangle.

c. For 1600 CFM---

22---

in. (559 mm) round or 14 1/2 x 22 1/16---

in. (368 x 560mm) rectangle.

d. For airflow requirements above 1800 CFM, see Air Delivery table in Product Data literature for specific use of single side inlets. The use of both side inlets, a combination of 1 side and the bottom, or the bottom only will ensure adequate return air openings for airflow requirements above 1800 CFM.

Fig. 1 - Dimensional Drawing

Table 1 – Dimensions

 

 

 

A

 

D

 

E

 

F

FLUE

 

FILTER

 

 

 

 

 

C.L. TOP AND

SHIP WT

MEDIA

 

 

CABINET

SUPPLY AIR

RETURN AIR

FURNACE SIZE

BOTTOM FLUE

COLLAR*

CABINET

 

WIDTH

 

WIDTH

 

WIDTH

(LB / KG)

 

 

 

 

 

COLLAR

IN. (MM)

SIZE

 

 

IN. (MM)

IN. (MM)

IN. (MM)

 

 

 

 

IN. (MM)

 

 

IN. (MM)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

045---

08/024045

14---

3/16 (360)

12---

9/16 (319)

12---

11/16 (322)

9---

5/16 (237)

4 (102)

114 (52)

16 (406)

070---

16/048070

17

--- 1/2 (445)

15---

7/8 (403)

 

16 (406)

11

--- 9/16 (294)

4 (102)

136 (62)

16 (406)

090---

16/048090

 

21 (533)

19---

3/8 (492)

19

--- 1/2 (495)

13

--- 5/16 (338)

4 (102)

150 (68)

20 (508)

110---

20/060110

 

21 (533)

19---

3/8 (492)

19

--- 1/2 (495)

13

--- 5/16 (338)

4 (102)

162 (73)

20 (508)

135---

20/060135

24

--- 1/2 (622)

22---

7/8 (581)

 

23 (584)

15

--- 1/16 (383)

4 (102)

173 (78)

24 (610)

* 5 in. or 6 in. (127 or 152 mm) vent connector may be required in some cases.

SAFETY CONSIDERATIONS

!WARNING

FIRE, EXPLOSION, ELECTRICAL SHOCK, AND CARBON MONOXIDE POISONING HAZARD

Failure to follow this warning could result in dangerous operation, serious injury, death, or property damage.

Improper installation, adjustment, alteration, service, maintenance, or use could cause carbon monoxide poisoning, explosion, fire, electrical shock, or other conditions which may cause personal injury or property damage. Consult a qualified service agency, local gas supplier, or your distributor or branch for information or assistance. The qualified service agency must use only factory-authorized and listed kits or accessories when modifying this product.

!CAUTION

FURNACE RELIABILITY HAZARD

Improper installation or misapplication of furnace may require excessive servicing or cause premature component failure.

Application of this furnace should be indoors with special attention given to vent sizing and material, gas input rate, air temperature rise, unit leveling, and unit sizing.

Improper installation, adjustment, alteration, service, maintenance, or use can cause explosion, fire, electrical shock, or other conditions which may cause death, personal injury, or property damage. Consult a qualified installer, service agency, or your distributor or branch for information or assistance. The qualified installer or agency must use factory-authorized kits or accessories when modifying this product. Refer to the individual instructions packaged with the kits or accessories when installing.

Follow all safety codes. Wear safety glasses, protective clothing, and work gloves. Have a fire extinguisher available. Read these

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Contents Ama Safety Considerations Furnace Reliability HazardIntroduction CUT HazardCodes and Standards Clearances to CombustiblesElectrostatic Discharge ESD Precautions Procedure VentingCarbon Monoxide Poisoning Hazard LocationGeneral Electrical Operation Hazard Personal Injury AND/OR Property Damage HazardFurnace Corrosion Hazard AIR for Combustion VentilationFire Hazard Location Relative to Cooling EquipmentACH Bottom Return Air Inlet InstallationCombination of Indoor and Outdoor Air Side Return Air InletDownflow Installation Leveling LegsA08556 Platform Furnace Support Opening Dimensions In. mmSuspended Furnace Support Roll-Out ProtectionGeneral Requirements Filter Arrangement Carbon Monoxide and Poisoning HazardAIR Ducts Ductwork Acoustical Treatment Supply Air ConnectionsUpflowdownflow Horizontal Horizontal Suspension with Straps Furnace Overheat Hazard Return Air ConnectionsGAS Piping Fire or Explosion Hazard Air Delivery CFM With Filter Maximum Capacity of PipeUpflow Return Air Configurations and Restrictions Horizontal Return Air Configurations and Restrictions Electrical Shock and Fire Hazard Electrical DataElectrical Connections Electrical Shock Hazard BOX Relocation WiringFurnace MAY not Operate Electrical Connection to J-BOXAccessories Power Cord Installation in Furnace J-BOXBX Cable Installation in Furnace J-BOX VentingFurnace Control General Venting Requirements Masonry Chimney RequirementsSingle-Stage Furnace with Single-Speed Air Con Ditioner Humidfier Appliance Application Requirements Internal Area of ChimneyChimney Inspection Chart Sidewall Venting Additional Venting RequirementsBurn Hazard Upflow Application-Vent Elbow Up See Notes 1,2,4,5,7,8,9 on See Notes 1,2,4,5,7,8,9 Using Tin Snips to Cut Tie Points Venting Notes for FiguresRounded End of Knockout Furnace Damage Hazard START-UP, ADJUSTMENT, and Safety CheckFire and Explosion Hazard Altitude Derate Multiplier for U.S.A CanadaFollow exclusively the National Fuel Gas Code Gas Control Valve Furnace Overheating Hazard Check Safety ControlsSpeed Selection Checklist Gas Rate Cu Ft./HrA08220 A08220A FIRE, INJURY, or Death Hazard Service and Maintenance ProceduresElectrical Controls and Wiring Electrical Shock Hazard Electrical SHOCK, Fire or Explosion HazardA08221 Service Carbon Monoxide Poisoning Fire Hazard Care and Maintenance Fire or Explosion HazardCleaning AND/OR Replacing AIR Filter Filter Size Information In. / mmCleaning Heat Exchanger Unit Damage HazardIgniter Position-Side View Cleaning Heat Exchanger Cell Sequence of OperationContinuous Blower Mode Cooling ModeThermidistat Mode Two-Speed CoolingHeat pump Wiring DiagramsTroubleshooting Wiring Diagram Troubleshooting Guide Catalog No 58PHA---03SI
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