[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-641325-105":59,"doc-detail-641325-en":130},{"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":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","40-90-condensing-gas-furnaces-guca-gcca-accessories-service-instructions","40\" 90% Condensing Gas Furnaces GUCA, GCCA & Accessories - Service Instructions","","Service instructions for 40-inch 90% condensing gas furnaces covering the GUCA, GCCA models and listed accessories. The manual is intended only for qualified HVAC technicians and emphasizes safety procedures, warning against improper service by unqualified persons, and the potential for electrical shock and serious injury or death. It provides product identification guidance using model and manufacturing numbers for ordering correct parts, along with reference information such as revision and index topics.",{"@graph":69,"@context":122},[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/40-90-condensing-gas-furnaces-guca-gcca-accessories-service-instructions/641325/",{"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/40-90-condensing-gas-furnaces-guca-gcca-accessories-service-instructions/641325.png","ImageObject",300,407,{"name":92,"@type":93},"Blue Pony","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-26","2026-10-23",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"Who is this manual intended for?","Question",{"text":112,"@type":113},"It is to be used by qualified HVAC technicians only.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Why are model and manufacturing numbers important?",{"text":117,"@type":113},"They are used for positive identification of component parts, especially when engineering and manufacturing changes affect component interchangeability.",{"name":119,"@type":110,"acceptedAnswer":120},"What risks are warned about if repairs are attempted by unqualified persons?",{"text":121,"@type":113},"Dangerous conditions may result, such as exposure to electrical shock, which may cause serious injury or death.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},641325,1792845793,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":81,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},962090760266,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","CLICK ANYWHERE on THIS PAGE to RETURN to AMANA / GOODMAN HVAC MANUALS, AGE, INFORMATION at [InspectApedia.com](InspectApedia.com)  \nModel and Manufacturing numbers listed on page 4.  \nService  \nInstructions  \n40\" 90% Condensing Gas Furnaces GUCA, GCCA & Accessories  \nThis manual is to be used by qualified HVAC technicians only. Amana does not assume any responsibility for property damage or personal injury for improper service procedures done by an unqualified person.  \n® Heating n Air Conditioning  \nA higher standard ofcomfort  \nRS6610002 Revision 0 October 1998  \nINDEX  \nImportant Safety Information ................................................................................. 3  \nProduct Identification ............................................................................................. 4-13  \nFurnace Specifications .......................................................................................... 14-15  \nBlower Performance Specifications ....................................................................... 16-18  \nCombustion and Ventilation Air ............................................................................. 19-28  \nCondensate Drain Lines and Drain Trap ............................................................... 29-32  \nProduct Design ...................................................................................................... 33-46  \nSystem Operation .................................................................................................. 47-51  \nPolarization and Phasing ....................................................................................... 52  \nScheduled Maintenance ........................................................................................ 53-54  \nServicing ................................................................................................................ 55-73  \nWiring Diagrams .................................................................................................... 74-75  \nSchematics ............................................................................................................ 76-78  \nIMPORTANT INFORMATION  \nPride and workmanship go into every product to provide our customers with quality products. It is possible, however, that during its lifetime a product may require service. Products should be serviced only by a qualified service technician who is familiar with the safety procedures required in the repair and who is equipped with the proper tools, parts, testing instruments and the appropriate service manual. REVIEW ALL SERVICE INFORMATION IN THE APPROPRIATE SERVICE MANUAL BEFORE BEGINNING REPAIRS.  \nIMPORTANT NOTICES  \n\n| | IF REPAIRS ARE ATTEMPTED BY UNQUALIFIED PERSONS, DANGEROUS CONDITIONS (SUCH AS EXPOSURE TO ELECTRICAL SHOCK) MAY RESULT. THIS MAY CAUSE SERIOUS INJURY OR DEATH. |\n| --- | --- |\n\nAMANA WILL NOT BE RESPONSIBLE FOR ANY INJURY OR PROPERTY DAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE PROCEDURES. IF YOU PERFORM SERVICE ON YOUR  \nOWN PRODUCT, YOU ASSUME RESPONSIBILITY FOR ANY PERSONAL INJURY OR PROPERTY DAMAGE WHICH MAY RESULT.  \nTo locate an authorized servicer, please consult your telephone book or the dealer from whom you purchased this product. For further assistance, please contact:  \nCONSUMER AFFAIRS DEPT. OR 1-319-622-5511  \nAMANA HEATING & AIR CONDITIONING CALL and ask for  \nAMANA, IOWA 52204 Consumer Affairs  \nIf outside the United States contact:  \nAMANA HEATING & AIR CONDITIONING  \nATTN: INTERNATIONAL DIVISION  \nAMANA, IOWA 52204, USA  \nTelephone: (319) 622-5511  \nFacsimile: (319) 622-2180  \nRECOGNIZE SAFETY SYMBOLS, WORDS AND LABELS  \nDANGER- Immediate hazards which WILL result in severe personal injury or death.  \nWARNING- Hazards or unsafe practices which COULD result in severe personal injury or death.  \nCAUTION- Hazards or unsafe practices which COULD result in minor personal injury or product or property damage.  \nPRODUCT IDENTIFICATION  \nThe model and manuact","cbCaifEy5D1R0UFq","https://ap.wps.com/l/cbCaifEy5D1R0UFq","pdf",2009333,78,"English","# Important Safety Information\n# Product Identification\n# Furnace Specifications\n## Blower Performance Specifications\n## Combustion and Ventilation Air\n## Condensate Drain Lines and Drain Trap\n## Product Design\n## System Operation\n## Polarization and Phasing\n## Scheduled Maintenance\n## Servicing\n## Wiring Diagrams\n## Schematics","[{\"question\":\"Who is this manual intended for?\",\"answer\":\"It is to be used by qualified HVAC technicians only.\"},{\"question\":\"Why are model and manufacturing numbers important?\",\"answer\":\"They are used for positive identification of component parts, especially when engineering and manufacturing changes affect component interchangeability.\"},{\"question\":\"What risks are warned about if repairs are attempted by unqualified persons?\",\"answer\":\"Dangerous conditions may result, such as exposure to electrical shock, which may cause serious injury or death.\"}]","40\" 90% Condensing Gas Furnaces GUCA, GCCA & Accessories - Service Instructions | PDF",1792713636,197]