[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-641603-105":59,"doc-detail-641603-en":122},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":115,"head_meta":117,"extra_data":119,"updated_unix":121},105,"en","goodman-gmh8-gms8-gdh8-gds8-installation-instructions","Goodman GMH8 GMS8 GDH8 GDS8 Installation Instructions","","Installation instructions for Goodman (M(H,S)8 / GD(H,S)8 / GHS8 / GME8) and related ADS(H,S)8 / AMEH8 / GAS Furnace models, Category I. Covers compliance with ANSI Z21.47·CSA-2.3, installer responsibilities, and safety precautions. Provides requirements for product application, location, clearances, installation positions, combustion and ventilation air, and Category I venting including exterior masonry chimneys. Includes checklists, fixes for chimney and liner issues, electrical connections, wiring guidance, gas supply and piping, and circulating air and filter/ductwork considerations.",{"@graph":69,"@context":114},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/goodman-gmh8-gms8-gdh8-gds8-installation-instructions/641603/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/goodman-gmh8-gms8-gdh8-gds8-installation-instructions/641603.png","ImageObject",300,407,{"name":92,"@type":93},"Sarah ","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-27","2026-10-23",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108],{"name":109,"@type":110,"acceptedAnswer":111},"What electrical and gas-piping topics are covered in the instructions?","Question",{"text":112,"@type":113},"The manual covers electrical connections such as wiring harness details, 115V line connections, thermostat wiring, and heat anticipator settings, along with gas supply and piping topics including high-altitude derate, propane conversion, piping connections, and upflow/counterflow installation guidance.","Answer","https://schema.org",{"og:url":83,"og:type":116,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":118,"canonical":83},"index,follow",{"doc_id":120,"site_id":62},641603,1792984593,{"code":4,"msg":5,"data":123},{"doc_id":120,"user_id":124,"nickname":92,"user_avatar":125,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":126,"file_id":127,"file_url":128,"file_type":129,"file_size":130,"view_count":81,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":131,"language":132,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":133,"faqs":134,"seo_title":135,"seo_description":67,"update_tm":136,"read_time":137},962085320529,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","INSTALLATION INSTRUCTIONS FOR  \n*M(H,S)8 / GD(H,S)8 / GHS8 / GME8 ADS(H,S)8 / AMEH8 GAS FURNACE  \n(CATEGORY I )  \nThese furnaces comply with requirements embodied in the American National Standard / National Standard of Canada ANSI Z21 . 47·CSA-2.3 Gas Fired Central Furnaces.  \nInstaller: Affix all manuals adjacent to the unit.  \nATTENTION INSTALLING PERSONNEL  \nAs a professional installer, you have an obligation to know the product better than the customer. This includes all safety precautions and related items.  \nPrior to actual installation, thoroughly familiarize yourself with this Instruction Manual. Pay special attention to all safety warnings. Often during installation or repair, it is possible to place yourself in a position which is more hazardous than when the unit is in operation.  \nRemember, it is your responsibility to install the product safely and to know it well enough to be able to instruct a customer in its safe use.  \nSafety is a matter of common sense...a matter of thinking before acting. Most dealers have a list of specific, good safety practices...follow them.  \nThe precautions listed in this Installation Manual are intended as supplemental to existing practices. However, if there is a direct conflict between existing practices and the content of this manual, the precautions listed here take precedence.  \n RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION  \nNOTE: Please contact your distributor or our website listed below for the applicable Specification Sheet referred to in this manual.  \nTABLE OF CONTENTS  \nSafety Considerations ...................................................... 3  \nAdditional Safety Considerations .................................... 4  \nShipping Inspection .......................................................... 4  \nElectrostatic Discharge (ESD) Precautions....................... 5  \nTo The Installer .................................................................. 5  \nPRODUCT APPLICATION ............................................................ 5  \nLOCATION REQUIREMENTS AND CONSIDERATIONS .................. 6  \nClearances and Accessibility ........................................... 7  \nInstallation Positions ....................................................... 7  \nHorizontal Installation ..................................................... 7  \nFurnace Suspension .......................................................... 8  \nExisting Furnace Removal ................................................. 8  \nThermostat Location ......................................................... 8  \nCOMBUSTION AND VENTILATION AIR REQUIREMENTS ............. 8  \nCATEGORY I VENTING (VERTICAL VENTING) .............................. 9  \nEXTERIOR MASONRY CHIMNEYS (CATEGORY I FURNACES ONLY) ......................................... 10  \nChecklist Summary .......................................................... 10  \nCheck 1 -Proper chimney termination .......................... 11  \nCheck 2-Any solid or liquid fuel appliances vented into this chimney channel .............................. 11  \nCheck 3-Chimney Crown Condition............................... 12  \nCheck 4-Debris in Cleanout ........................................... 12  \nCheck 5-Liner Condition................................................ 12  \nCheck 6-Dilution Air...................................................... 12  \nCheck 7-Complete the Installation................................ 12  \nFix 1 -Liner Termination ................................................. 13  \nFix 2-Change Venting Arrangements .............................. 13  \nFix 3-Rebuild the Crown ................................................ 13  \nFix 4-Relining ................................................................ 13  \nELECTRICAL CONNECTIONS ..................................................... 14  \nWiring Harness............................................................... 14  \n115 Volt Line Connections .............................................","cbCaiqMqgF3UZVzT","https://ap.wps.com/l/cbCaiqMqgF3UZVzT","pdf",1031528,44,"English","# Safety Considerations\n## Additional Safety Considerations\n# Shipping Inspection\n# Electrostatic Discharge (ESD) Precautions\n# To The Installer\n# PRODUCT APPLICATION\n# LOCATION REQUIREMENTS AND CONSIDERATIONS\n## Clearances and Accessibility\n## Installation Positions\n# COMBUSTION AND VENTILATION AIR REQUIREMENTS\n# CATEGORY I VENTING (VERTICAL VENTING)\n## Exterior Masonry Chimneys (Category I Furnaces Only)\n# ELECTRICAL CONNECTIONS\n## Wiring Harness\n## 115 Volt Line Connections\n# GAS SUPPLY AND PIPING\n## High Altitude Derate\n## Propane Gas Conversion\n# CIRCULATING AIR AND FILTERS\n## Ductwork-Air Flow","[{\"question\":\"What electrical and gas-piping topics are covered in the instructions?\",\"answer\":\"The manual covers electrical connections such as wiring harness details, 115V line connections, thermostat wiring, and heat anticipator settings, along with gas supply and piping topics including high-altitude derate, propane conversion, piping connections, and upflow/counterflow installation guidance.\"}]","Goodman GMH8 GMS8 GDH8 GDS8 Installation Instructions | PDF",1792715423,111]