ContentsINSTALLATION MANUAL
RESIDENTIAL GAS FURNACEMODELS TG9S*MP, GG9S*MP
95.5% AFUE Single Stage Multi-positionSECTION I SAFETY
SPECIFIC SAFETY RULES AND PRECAUTIONSSAFETY REQUIREMENTS
364861-UIM-H-0712STEP 1 - Safety
STEP 2 - General InstallationSTEP 6 - Gas Piping and Gas Pipe Pressure Testing
364861-UIM-H-0712Clearances for access/service
Installation in a residential garage364861-UIM-H-0712
INSPECTIONFLOOR BASE AND DUCTWORK INSTALLATION - DOWNFLOW
The duct system’s design and installation mustinstalled
SECTION II DUCTWORKCOIL INSTALLATION
COIL/FURNACE ASSEMBLY - MC/FC/PC SERIES COILSFURNACE ASSEMBLY - MC & FC SERIES COILS
COIL FLANGE INSTALLATIONDOWNFLOW DUCT CONNECTORS
COIL / FURNACE ASSEMBLY - HC SERIES COILSBOTTOM RETURN AND ATTIC INSTALLATIONS
DIMENSION “C” INCHATTIC INSTALLATION
SUSPENDED FURNACE / CRAWL SPACE INSTALLATION364861-UIM-H-0712
DOWNFLOW APPLICATIONFILTER INSTALLATION
FIGURE 13 DimensionsCabinet Dimensions Inches
attempt to install filters inside the furnaceDANGER
GAS SAFETYGAS PIPING INSTALLATION
SECTION IV GAS PIPINGSECTION V ELECTRICAL POWER
HIGH ALTITUDE PRESSURE SWITCH CONVERSIONELECTRICAL POWER CONNECTIONS
DANGERLOW VOLTAGE CONTROL WIRING CONNECTIONS
364861-UIM-H-0712SUPPLY VOLTAGE CONNECTIONS
InputAC 5D
364861-UIM-H-0712Johnson Controls Unitary ProductsHP 2C
Single Stage Heat Pump - Single Stage PSC Furnace364861-UIM-H-0712ACCESSORY CONNECTIONS
ELECTRONIC AIR CLEANER CONNECTIONSECTION VI TWINNING AND STAGING
364861-UIM-H-0712364861-UIM-H-0712
Twinning OperationStaging Operation
STAGING364861-UIM-H-0712
CONDENSATE DRAIN TERMINATIONJohnson Controls Unitary Products
Open Stand Pipe Anti-siphonair vent 5” Min Teepressure switch hose
1 pressure switchhoseINDUCER ROTATED FOR RIGHT SIDE VENTING
UPFLOWAIRFLOW AIRFLOW
DOWNFLOW - INDUCER ROTATED FOR LEFT SIDE VENTINGDOWNFLOW - INDUCER ROTATED FOR RIGHT SIDE VENTINGHORIZONTAL - LEFT INDUCER ROTATED
HORIZONTAL - LEFTINDUCER AS RECEIVED Except for 130K Model
AIRFLOWMove pressure switch hose to this position
1Move pressure switch hose to this positionHORIZONTAL - RIGHT INDUCER ROTATED
HORIZONTAL - RIGHTCOMBUSTION AIR AND VENT SAFETY
SECTION VIII COMBUSTION AIR AND VENT SYSTEM364861-UIM-H-0712
COMBUSTION AIR/VENT PIPE SIZINGCOMBUSTION AIR AND VENT PIPING ASSEMBLY
FIGURE 29 DimensionsElbow A Dimension
364861-UIM-H-0712Canadian Installations1,3
US Installation2,3364861-UIM-H-0712
VENT CLEARANCES364861-UIM-H-0712
VENT SYSTEMVENT APPLICATIONS AND TERMINATION
VENTING MULTIPLE UNITS364861-UIM-H-0712
DOWNWARD VENTINGCOMBUSTION AIR SUPPLY
Outdoor Combustion Air364861-UIM-H-0712
Ambient Combustion Air SupplyDampers, Louvers and Grilles Canada Only
Combustion Air Source From Outdoors364861-UIM-H-0712
Air Supply Openings and DuctsVentilated Combustion Air
Ventilated Combustion Air TerminationSECTION IX START-UPAND ADJUSTMENTS
Specially Engineered Installations364861-UIM-H-0712
VENT BLOWER ROTATION364861-UIM-H-0712
IGNITION SYSTEM SEQUENCECALCULATING THE FURNACE INPUT NAT. GAS
HOT SURFACE IGNITION SYSTEM364861-UIM-H-0712
Johnson Controls Unitary Products1 Revolution
1 Cu FtADJUSTMENT OF MANIFOLD GAS PRESSURE & INPUT RATE
364861-UIM-H-0712Read the inlet gas pressure
Read the manifold gas pressureADJUSTMENT OF TEMPERATURE RISE
ADJUSTMENT OF FAN CONTROL SETTINGSDANGER
364861-UIM-H-0712364861-UIM-H-0712
Bottom Airflow Data SCFM364861-UIM-H-0712
Johnson Controls Unitary ProductsSECTION X SAFETY CONTROLS
SECTION XI NORMAL OPERATION AND DIAGNOSTICSBLOWER DOOR SAFETY SWITCH
ROLLOUT SWITCH CONTROLSFURNACE CONTROL DIAGNOSTICS
364861-UIM-H-0712Johnson Controls Unitary ProductsSECTION XII REPLACEMENT PARTS LIST
REPLACEMENT PART CONTACT INFORMATIONDIAGNOSTIC FAULT CODE STORAGE AND RETRIEVAL
364861-UIM-H-0712Wiring Diagram - 95% Single-StageFurnace
SECTION XIII WIRINGDIAGRAM
Johnson Controls Unitary ProductsYork International Corp 5005 York Drive
Norman, OK