York GF8, G8C service manual Section IV Wiring Diagram, Wiring Diagram Unitary Products Group

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035-19992-001 Rev. A (0404)

SECTION IV: WIRING DIAGRAM

FIGURE 15: Wiring Diagram

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Unitary Products Group

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Contents Table of Contents SafetySection I USER’S Information Contact InformationDescription 50-125 MBH Input Models Description 150 MBH Input ModelsInstructions for Examining the Furnace Installation Burner Flame DrawingFurnace User Maintenance HOW Your GAS Furnace WorksSTART-UP and Shutdown Instructions Operating InstructionsAir Filters Removing FiltersExternally Mounted Air Filters Section II Service and Maintenance Manual Safety SectionFurnace Maintenance Section Furnace Cleaning SectionCleaning the Heat Exchanger Sequence of OperationContinuous Blower Intermittent Blower CoolingTroubleshooting Furnace Control DiagnosticsHot Surface Ignition System Ignition Control Section III Replacement Parts List DescriptionReplacement Part Contact Information Field Installed Accessories NON-ELECTRICALSection IV Wiring Diagram Wiring Diagram Unitary Products Group035-19992-001 Rev. a Unitary Products Group 035-19992-001 Rev. a 035-19992-001 Rev. a Unitary Products Group Exclusions Unitary 5005 Norman Products York Group Drive 73069