Trane S8X1B080M4PSC User Manual

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Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning
equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person
could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that
are attached to the equipment.
May 2022
SS88XXBB--SSVVXX000011--11AA--EENN
Upflow/Downflow/Horizontal
Gas-Fired, 1–Stage and 2–Stage Induced Draft Furnaces with
High Efficiency Motor
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Single Stage Two Stage
S8B1
S8X1
S8X2
S8B1A026M2PSC
S8B1A040M3PSC
S8B1B040M2PSC
S8B1B060M4PSC
S8B1B080M4PSC
S8B1C080M5PSC
S8B1C100M5PSC
S8B1D120M5PSC
S8X1A026M2PSC
S8X1A040M3PSC
S8X1B040M2PSC
S8X1B060M4PSC
S8X1B080M4PSC
S8X1C080M5PSC
S8X1C100M5PSC
S8X1D120M5PSC
S8X2A040M3PSC
S8X2B060M4PSC
S8X2B080M4PSC
S8X2C080M5PSC
S8X2C100M5PSC
S8X2D120M5PSC
NNoottee:: This Installation, Operation, and Maintenance is used for multiple furnace
families. Models may have a “T” in the 12th digit designating they meet
California less than 40 ng/J (NOx) emissions requirements.
NNoottee:: Graphics in this document are for
representation only. Actual model may
differ in appearance.
S8XB-SVX001-1A-EN
Installation, Operation, and Maintenance

Trane S8X1B080M4PSC Specifications

General

Brand	Trane
Model	S8X1B080M4PSC
Category	Furnace
Language	English

Summary

Installation, Operation, and Maintenance

Safety Warning

General safety warning for qualified personnel regarding installation and servicing.

Safety Section Non-Condensing Furnaces

Fire and Explosion Hazards

Warnings about fire, explosion, and handling flammable vapors.

Electrical and Carbon Monoxide Hazards

Hazards related to electrical shock, CO poisoning, and venting.

Specific Hazard Warnings

Detailed warnings for explosion, electrical shock, and carbon monoxide hazards.

General Safety Precautions

Precautions for storage, connectors, installation, and servicing.

System Integrity Warnings

Warnings concerning venting, electrical connections, and unit placement.

Handling and Installation Cautions

Cautions for sharp edges, freeze prevention, hot surfaces, and furnace use.

Operational and Environmental Cautions

Cautions for water damage, furnace service, and wiring polarity.

Equipment Damage Warning

Warning about UV light damage to plastic blower housing.

Carbon Monoxide Poisoning Procedure

Safe operation steps for appliances connected to the venting system.

Furnace Installation Guidelines

Safety Practices and Precautions

Essential safety practices and precautions for furnace installation.

Locations and Clearances

Minimum clearances required to combustible materials for installation.

Gas Piping Procedures

Diagrams and notes for connecting gas piping to the furnace.

Duct Connections

Guidelines for connecting air duct systems to the furnace.

Return Air Filters

Troubleshooting

Troubleshooting Flowchart Index

Getting Started Troubleshooting

Specific Fault Code Troubleshooting

Constant Torque Motor Troubleshooting

Periodic Servicing Requirements

General Inspection

Filter Maintenance

Blower Maintenance

Igniter and Burner Servicing

Heat Exchanger and Flue Pipe Maintenance