A08221 | Carrier 58PHA/PHX guide

Table 14 – Orifice Size* And Manifold Pressure (In. wc) For Gas Input Rate

58PHA

A08221

44

Image 44

Carrier 58PHA/PHX instruction manual A08221

Contents

Ama Safety Considerations Furnace Reliability Hazard Introduction CUT Hazard Codes and Standards Clearances to Combustibles Electrostatic Discharge ESD Precautions Procedure Venting Carbon Monoxide Poisoning Hazard LocationGeneral Electrical Operation Hazard Personal Injury AND/OR Property Damage Hazard AIR for Combustion Ventilation Fire HazardFurnace Corrosion Hazard Location Relative to Cooling Equipment ACH Installation Combination of Indoor and Outdoor AirBottom Return Air Inlet Side Return Air Inlet Downflow Installation Leveling Legs A08556 Opening Dimensions In. mm Suspended Furnace SupportPlatform Furnace Support Roll-Out Protection Filter Arrangement Carbon Monoxide and Poisoning Hazard AIR DuctsGeneral Requirements Ductwork Acoustical Treatment Supply Air Connections Upflowdownflow Horizontal Horizontal Suspension with Straps Furnace Overheat Hazard Return Air ConnectionsGAS Piping Fire or Explosion Hazard Air Delivery CFM With Filter Maximum Capacity of Pipe Upflow Return Air Configurations and Restrictions Horizontal Return Air Configurations and Restrictions Electrical Shock and Fire Hazard Electrical DataElectrical Connections Electrical Shock Hazard Wiring Furnace MAY not OperateBOX Relocation Electrical Connection to J-BOX Power Cord Installation in Furnace J-BOX BX Cable Installation in Furnace J-BOXAccessories Venting Furnace Control General Venting Requirements Masonry Chimney Requirements Single-Stage Furnace with Single-Speed Air Con Ditioner Humidfier Appliance Application Requirements Internal Area of Chimney Chimney 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 Figures Rounded 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./Hr A08220 A08220A Service and Maintenance Procedures Electrical Controls and Wiring Electrical Shock HazardFIRE, INJURY, or Death Hazard Electrical SHOCK, Fire or Explosion Hazard A08221 Service Care and Maintenance Fire or Explosion Hazard Cleaning AND/OR Replacing AIR FilterCarbon Monoxide Poisoning Fire Hazard Filter Size Information In. / mm Cleaning Heat Exchanger Unit Damage Hazard Igniter Position-Side View Cleaning Heat Exchanger Cell Sequence of Operation Cooling Mode Thermidistat ModeContinuous Blower Mode Two-Speed Cooling Heat pump Wiring DiagramsTroubleshooting Wiring Diagram Troubleshooting Guide Catalog No 58PHA---03SI