[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-641564-105":59,"doc-detail-641564-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","gas-furnaces-rg-rl-series-ruud-achiever-series-two-stage-upflow-gas-furnaces","Gas Furnaces RG RL Series - Ruud Achiever Series Two-Stage Upflow Gas Furnaces","","Gas furnace product overview for the Ruud Achiever® Series Two-Stage Upflow Gas Furnaces within the RG/RL Series. Highlights include dual-stage operation for energy savings and comfort across low-heat (70% capacity) and high-heat (100% capacity) modes, dual-certified sealed combustion or non-direct applications, and aluminized steel heat exchanger construction. The document lists certified design details, integrated control-board diagnostics, blower compartment insulation and quiet operation, optional accessories, conversion guidance for L.P. (propane) gas, and a limited warranty summary.",{"@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":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/gas-furnaces-rg-rl-series-ruud-achiever-series-two-stage-upflow-gas-furnaces/641564/",{"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/gas-furnaces-rg-rl-series-ruud-achiever-series-two-stage-upflow-gas-furnaces/641564.png","ImageObject",300,407,{"name":92,"@type":93},"Olivia Brown","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-07","2026-10-23",true,{"@type":102,"interactionType":103,"userInteractionCount":39},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What are the main operating stages for these Ruud Achiever upflow gas furnaces?","Question",{"text":112,"@type":113},"They use two stages to save energy and maintain comfort: low-heat operation runs at 70% capacity, while high-heat runs at 100% capacity.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What certification and heat exchanger materials are specified?",{"text":117,"@type":113},"The design is certified by CSA, and the heat exchanger uses aluminized steel for corrosion resistance and thermal fatigue reliability; detailed equipment listings also specify primary and secondary heat exchanger materials.",{"name":119,"@type":110,"acceptedAnswer":120},"Can the furnaces be converted to operate on L.P. (propane) gas?",{"text":121,"@type":113},"Yes. Conversion to L.P. (propane) can be done by a qualified distributor or local service dealer using factory-approved kits, and L.P. operation guidance is referenced through a conversion kit index form.","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},641564,1792726798,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":34,"category_name":35,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":39,"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":41,"preview_page_count":4},16904993612988,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","Gas Furnaces RG RL Series  \n Ruud Achiever® Series Two-Stage Upflow Gas Furnaces  \n• The Ruud Achiever® Series 90 Plus with Dual Comfort Control™ line of upflow gas furnaces are designed for utility rooms, closets, alcoves, or attics. Because of the low-profile 34 inch [864 mm] height, the upflow model can also be used to satisfy most applications. The design is certified by CSA.  \n• Two stages of operation to save energy and maintain optimal comfort level.  \n• Furnace operates at 70% capacity for low-heat and 100% capacity for high-heat.  \n• Compatible with single or two-stage thermostat. (For optimal performance a two-stage thermostat is recommended.)  \n• Heat exchanger is constructed of aluminized steel for maximum corrosion resistance and thermal fatigue reliability.  \n• Low profile “34 inch” design is lighter and easier to handle and leaves room for optional accessories.  \n• Left or right side gas, electric, and condensate drainage connections.  \n• Integrated control board manages all operational functions and provides hookups for humidifier and electronic air cleaner.  \nRGRL-Series  \n95% A. F. U. E. or Above  \nInput Rates 45, 60, 75, 90 & 105 kBTU [13 . 19, 17.58, 22, 26.38 & 30.77 kW] With Dual Comfort Control™  \n✝A. F. U. E. (Annual Fuel Utilization Efficiency) calculated in accordance with Department of Energy test procedures.  \n• An insulated blower compartment, a slow-opening gas valve and a specially designed inducer system make it one of the quietest furnaces on the market today.  \n• Features a Limited Lifetime Warranty on the primary and secondary heat exchanger and a 10-Year Limited Warranty on all other parts.  \n• Molded permanent filters.  \n• Optional indoor or outdoor combustion air. In addition, combustion air may be piped to either the top or side of the cabinet on all upflow models. A special molded fitting is provided to ease installation.  \n• Dual certified for sealed combustion (2-pipe) or non-direct (1-pipe) applications.  \n• Solid bottom is standard.  \n• Control board diagnostics.  \n• A variety of cooling coils and plenums designed to use with the Ruud Achiever® Series 90 Plus gas furnaces are available as optional accessories for air conditioning models.  \nRely on Ruud. ™  \nFORM NO. G22-525  \nTABLE OF CONTENTS  \nStandard & Optional Equipment ......................................................................3  \nPhysical Data & Specifications ........................................................................4  \nModel Number Identification ............................................................................5  \nDimensional Data............................................................................................6  \nBlower Performance Data ................................................................................7  \nAccessories....................................................................................................8  \nLimited Warranty ............................................................................................9  \n2 Rely on Ruud. ™  \nREMOTE  \nSENSOR  \nDIRECT SPARK IGNITION & REMOTE SENSOR  \nPRIMARY AND SECONDARY HEAT EXCHANGER  \nIN-SHOT BURNERS GAS VALVE AND  \nMANIFOLD  \nPRESSURE SWITCHES  \nDRAFT INDUCER  \nINTEGRATED  \nFURNACE  \nCONTROL  \nSTANDARD EQUIPMENT  \nCompletely assembled and wired; heat exchanger; primary: aluminized steel, secondary: 29-4C stainless steel; induced draft; pressure switches; redundant main gas control; blower compartment door safety switch; solid state time on/off blower control; limit controls; manual shut-off valve; 100% safety lock out; cool fan off delay; field selectable heat fan off delay; one hour automatic retry; power and self-test diagnostics; flame sense current diagnostics; electronic air cleaner connections; twinning (built-in) features; humidifier connections; humidifier on/off delay; low speed continuous fan option; single speed option for heating and cooling applications; pressure regulator for natural and L.P","cbCaithk6tzrTxry","https://ap.wps.com/l/cbCaithk6tzrTxry","pdf",577101,12,"English","# Standard & Optional Equipment\n## Physical Data & Specifications\n## Model Number Identification\n## Dimensional Data\n## Blower Performance Data\n## Accessories\n## Limited Warranty","[{\"question\":\"What are the main operating stages for these Ruud Achiever upflow gas furnaces?\",\"answer\":\"They use two stages to save energy and maintain comfort: low-heat operation runs at 70% capacity, while high-heat runs at 100% capacity.\"},{\"question\":\"What certification and heat exchanger materials are specified?\",\"answer\":\"The design is certified by CSA, and the heat exchanger uses aluminized steel for corrosion resistance and thermal fatigue reliability; detailed equipment listings also specify primary and secondary heat exchanger materials.\"},{\"question\":\"Can the furnaces be converted to operate on L.P. (propane) gas?\",\"answer\":\"Yes. Conversion to L.P. (propane) can be done by a qualified distributor or local service dealer using factory-approved kits, and L.P. operation guidance is referenced through a conversion kit index form.\"}]","Gas Furnaces RG RL Series - Ruud Achiever Series Two-Stage Upflow Gas Furnaces | PDF",1792714731]