[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-656614-105":59,"doc-detail-656614-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","liquid-vapor-and-push-pull-recovery-set-up-diagrams","Liquid-Vapor and Push-Pull Recovery Set Up Diagrams","","This technical guide provides clear, illustrated procedures for HVAC refrigerant recovery, detailing both standard liquid-vapor methods and the high-efficiency push-pull recovery technique. It outlines critical operational differences, such as the necessity of connecting to the high side for liquid recovery and the specific system requirements for push-pull setups, including the handling of over 10 pounds of refrigerant. By comparing speed and methodology, the document serves as an essential reference for technicians to optimize recovery processes while ensuring equipment compatibility and safety. It emphasizes the importance of verifying system architecture, such as the absence of accumulators or reversing valves, to successfully establish a solid column of liquid for rapid extraction, thereby improving overall maintenance efficiency and environmental compliance in cooling system servicing.",{"@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/liquid-vapor-and-push-pull-recovery-set-up-diagrams/656614/",{"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/liquid-vapor-and-push-pull-recovery-set-up-diagrams/656614.png","ImageObject",300,407,{"name":92,"@type":93},"fresh2021","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-31","2026-10-25",true,{"@type":102,"interactionType":103,"userInteractionCount":14},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the primary difference between liquid and vapor recovery?","Question",{"text":112,"@type":113},"Liquid recovery is faster but requires a connection to the high side of the system, whereas vapor recovery is slower and is considered the most common method.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"When should the push-pull recovery method be used?",{"text":117,"@type":113},"The push-pull method is best utilized when recovering more than 10 pounds of refrigerant because it quickly removes liquid, though it requires a hose connection change to recover remaining vapor.",{"name":119,"@type":110,"acceptedAnswer":120},"What system conditions are necessary for push-pull recovery?",{"text":121,"@type":113},"The system must allow a solid column of liquid to form and should not contain a heat pump, reversing valve, or an accumulator.","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},656614,1792969648,{"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":14,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":8,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":81},962093912154,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","Liquid (Open)  Vapor (Closed) Incoming Power  \nRecovery Tank  \nScale Liquid Service Port  \nHVAC Unit  \nor Appliance  \nLiquid  \nVapor  \nVapor Service Port  \nLiquid and Vapor Recovery Set Up  \n• Liquid recovery is the fastest method, but not all equipment can handle the process  \n• Vapor recovery is slower than liquid recovery, but is the most commonly used recovery method  \n• Liquid and vapor recovery are performed the same way, but liquid recovery requires a connection to the high side of the system  \nLiquid (Open) Vapor (Open)  \nIncoming Power  \nRecovery Tank  \nPressure Rated Sight Glass  \nVapor  \n Scale  \nLiquid Service Port  \nHVAC Unit  \nor Appliance  \nLiquid  \nVapor Service Port  \nPush/Pull Recovery Set Up  \n• Quickly removes liquid refrigerant, but requires hose connection change to recover vapor refrigerant  \n• Works best when recovering more than 10 pounds of refrigerant  \n• Make sure system will allow a solid column of liquid to form, does not have a heat pump or reversing valve and does not have an accumulator","cbCaidfCnmaVWZrD","https://ap.wps.com/l/cbCaidfCnmaVWZrD","pdf",792797,"English","# Liquid and Vapor Recovery Set Up\n## Recovery Method Comparison\n# Push-Pull Recovery Set Up\n## Operational Requirements and Best Practices","[{\"question\":\"What is the primary difference between liquid and vapor recovery?\",\"answer\":\"Liquid recovery is faster but requires a connection to the high side of the system, whereas vapor recovery is slower and is considered the most common method.\"},{\"question\":\"When should the push-pull recovery method be used?\",\"answer\":\"The push-pull method is best utilized when recovering more than 10 pounds of refrigerant because it quickly removes liquid, though it requires a hose connection change to recover remaining vapor.\"},{\"question\":\"What system conditions are necessary for push-pull recovery?\",\"answer\":\"The system must allow a solid column of liquid to form and should not contain a heat pump, reversing valve, or an accumulator.\"}]","Liquid-Vapor and Push-Pull Recovery Set Up Diagrams | PDF"]