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Goodman Mfg MH95/ACSH96/AMEH96/ GCH95/GME95/GCH9, GAS-FIRED WARM AIR FURNACE Table of Contents

Models: GAS-FIRED WARM AIR FURNACE MH95/ACSH96/AMEH96/ GCH95/GME95/GCH9

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Table of Contents
I. Component Identification	5
II. Safety Considerations	6
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS	7
III. Product Application	7
IV. Location Requirements & Considerations	8
GENERAL	8
CLEARANCES AND ACCESSIBILITY	9
FURNACE SUSPENSION	9
EXISTING FURNACE REMOVAL	9
THERMOSTAT LOCATION	10
V. Combustion & Ventilation Air Requirements	10
VI. Installation Positions	12
VII. Horizontal Applications & Considerations	12
GENERAL	12
DRAIN TRAP AND LINES	12
LEVELING	12
ALTERNATE VENT/FLUE AND COMBUSTION AIR CONNECTIONS	12
ALTERNATE ELECTRICAL AND GAS LINE CONNECTIONS	13
DRAIN PAN	13
FREEZE PROTECTION	13
FURNACE SUSPENSION	13
VIII. Propane Gas /High Altitude Installations	13
IX. Vent/Flue Pipe & Combustion Air Pipe	15
GENERAL	15
DUAL CERTIFICATION: NON-DIRECT/DIRECTVENT	15
MATERIALS AND JOINING METHODS	15
PROPER VENT/FLUE AND COMBUSTION AIR PIPING PRACTICES	15
TERMINATION LOCATIONS	16
CANADIAN VENTING REQUIREMENTS	16
STANDARD FURNACE CONNECTIONS	16
ALTERNATE FURNACE CONNECTIONS	17
NON-DIRECTVENT (SINGLE PIPE) PIPING	18
DIRECT VENT (DUAL PIPE) PIPING	19
VENT/INTAKE TERMINATIONS FOR INSTALLATION OF MULTIPLE DIRECT VENT FURNACES	20
CONCENTRIC VENT TERMINATION	20
SIDE WALL VENT KIT	20
X. Condensate Drain Lines & Drain Trap	20
STANDARD RIGHT OR LEFT SIDE DRAIN HOSE CONNECTIONS	21
ALTERNATE VENT/FLUE DRAIN HOSE CONNECTIONS	22
UPRIGHT INSTALLATIONS-TRAP ON LEFT SIDE	23
HORIZONTAL INSTALLATIONS	24
XI. Electrical Connections	26
WIRING HARNESS	26
115 VOLT LINE CONNECTIONS	26
JUNCTION BOX RELOCATION	26
24 VOLT THERMOSTAT WIRING	27
GME95/AMEH96 FURNACE WITH 2-STAGECONDENSER FIELD WIRING	27
115 VOLT LINE CONNECTION OF ACCESSORIES (ELECTRONIC AIR CLEANER)	27
24 VOLT HUMIDIFIER	28
XII. Gas Supply and Piping	28
GENERAL	28
GAS PIPING CONNECTIONS	28
PROPANE GAS TANKS AND PIPING	31
XIII. Circulating Air & Filters	31
DUCTWORK - AIR FLOW	31
CHECKING DUCT STATIC	32
BOTTOM RETURN AIR OPENING [UPFLOW MODELS]	32
FILTERS - READ THIS SECTION BEFORE INSTALLING THE RETURN AIR DUCTWORK	32
UPRIGHT INSTALLATIONS	33
HORIZONTAL INSTALLATIONS	33

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Goodman Mfg MH95/ACSH96/AMEH96/ GCH95/GME95/GCH9, GAS-FIRED WARM AIR FURNACE installation instructions Table of Contents

Contents

GCH95/GME95/GCH9 Table of Contents XVIII. Troubleshooting XIV. Startup Procedure & AdjustmentXVII. Safety Circuit Description XIX. Maintenance Carbon Monoxide Poisoning Hazard Upflow/Horizontal Component Identification II. Safety Considerations What to do if YOU Smell GAS Electrostatic Discharge ESD Precautions III. Product Application IV. Location Requirements & Considerations General Furnace Suspension Clearances and AccessibilitySuspended Furnace Existing Furnace Removal Thermostat Location Thermostat InfluencesCombustion & Ventilation AIR Requirements See 5.3.3-a Horizontal Furnace VI. Installation PositionsVII. Horizontal Applications & Considerations Alternate Electrical and GAS Line Connections Recommended Installation PositionsVIII. Propane GAS /HIGH Altitude Installations Drain PAN Direct Vent Terminal Clearances Materials and Joining Methods IX. VENT/FLUE Pipe & Combustion AIR PipeDual Certification NON-DIRECT/DIRECT Vent Proper VENT/FLUE and Combustion AIR Piping Practices Canadian Venting Requirements Increased Clearance ConfigurationTermination Locations Standard Furnace Connections Vent/Flue Pipe Cuts Alternate Furnace Connections Alternate Vent/Flue Location NON-DIRECT Vent Single Pipe Piping Direct Vent Dual Pipe Piping Condensate Drain Lines & Drain Trap Alternate Horizontal Vent Termination Dual PipeTermination of Multiple Direct Vent Furnaces Concentric Vent Termination Hose and Tube Identification Standard Right or Left Side Drain Hose Connections Drain Trap Alternate VENT/FLUE Drain Hose Connections Upright INSTALLATIONS-TRAP on Left Side Upright Standard Connections Left Side Horizontal Installations Right Side Down Upright Drain Trap Mounting Left or Right Side Panel Left Side Down Horizontal Drain Trap Mounting Left or Right Side Panel Junction Box Relocation Wiring HarnessXI. Electrical Connections Junction BOX Relocation Volt Thermostat Wiring Thermostat DiagramField Wiring for GME95 /AMEH96 Furnacewith 2-Stage GME95/AMEH96 Furnace with 2-STAGE Condenser Field Wiring GAS Piping Connections Nals XII. GAS Supply and PipingVolt Humidifier Rack, manifold or gas valve Horizontal Upflow Model Gas Piping Connections XIII. Circulating AIR & Filters Propane Gas Installation TypPropane Gas Piping Chart Propane GAS Tanks and Piping Checking Duct Static Checking Static Pressure 80% Furnace Shown, 90% SimilarDuct Flange Cut Outs Bottom Return AIR Opening Upflow Models Disposable Minimum Filter area sq. XIV. Startup Procedure & AdjustmentPermanent Minimum Filter Area sq. Filter Locations Honeywell Model VR9205 Connected to Manometer White-Rodgers Model 36G54 Connected to ManometerWhite-Rodgers Model 36G54 Two-Stage GAS Supply Pressure Measurement GAS Input Rate Measurement Natural GAS only GAS Manifold Pressure Measurement and AdjustmentMeasuring Inlet Gas Pressure Alt. Method Circulator Blower Speeds Temperature Rise MeasurementTemperature Rise Power UP Circulator Blower FAN Timing AdjustmentSetting Furnace Operating Mode Heating ModePage XVIII. Troubleshooting XIX. Maintenance XX. Before Leaving AN Installation XXI. Repair & Replacement Parts Troubleshooting Chart No signal Continuously MH95 Blower Performance Data ACSH96 AMEH96 GCH95 / GCH9115 GME95 Wiring Diagram MH950453,0704,0905D MH950703,0904,1155 MH950905CX GME95 / AMEH96 GAS Vent Directly BELOW. Keep Clear of ALL Obstructions Exemptions This page Left Intentionally Blank This page Left Intentionally Blank This page Left Intentionally Blank Quality Makes the Difference