{"product_id":"generac-rg02224anax-22kw-protector-qs-generator","title":"Generac RG02224ANAX 22kW Protector QS Generator","description":"\u003ch2\u003eGenerac RG02224ANAX – 22kW Protector QS Liquid-Cooled Generator\u003c\/h2\u003e\n\u003cp\u003eThe Generac RG02224ANAX is a Protector Gaseous QS liquid-cooled standby generator built for backup power applications that require a 22kW generator with a larger engine platform. This model is rated at 22kW, uses a 2.4L liquid-cooled engine, and supports natural gas or vapor propane fuel. It is configured for 120\/240V 1ø power and belongs to the Liquid Cooled RG Series. The RG02224ANAX is listed as emissions compliant for use in all 50 states, U.S. territories, and Canada. With True Power™ Technology, Evolution™ controls, Quiet-Test™ self-test operation, and a corrosion-resistant aluminum enclosure, this Generac Protector QS generator gives buyers a more advanced standby generator option for large or custom home backup planning.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e22kW Protector QS Generator for Larger Backup Needs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Generac RG02224ANAX is part of the Protector gaseous automatic backup generator line and is positioned for larger or custom home backup applications. Actual backup coverage depends on the home’s electrical loads, fuel setup, transfer equipment, installation requirements, and professional sizing.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e2.4L Liquid-Cooled Engine with NG\/LP Fuel Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis model uses a 2.4L liquid-cooled engine and supports natural gas or vapor propane fuel. The liquid-cooled engine platform helps distinguish the RG02224ANAX from smaller air-cooled generator models and gives buyers a clear upgrade path when comparing Generac standby generator options.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTrue Power™ Technology and Evolution™ Controller\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTrue Power™ Technology delivers less than 5% total harmonic distortion for cleaner power quality. The Evolution™ controller includes a multilingual two-line LCD text display with color-coded, backlit buttons, USB flash capability, smart battery charging, voltage adjustment, and a backlit membrane pad style interface.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuiet-Test™ Self-Test and Aluminum Enclosure\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eQuiet-Test™ allows the generator to run its scheduled self-test at a lower RPM and can be programmed for weekly, bi-weekly, or monthly operation. The RhinoCoat™ powder-coated aluminum enclosure helps support corrosion resistance while the neutral styling and smaller footprint help the unit fit more cleanly into outdoor surroundings.\u003c\/p\u003e\n\u003c!-- Responsive Image\/Text Blocks --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; padding: 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 50%; padding: 0 4px;\" class=\"responsive-half\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/515Wx515H-RG02224ANAX-Main-Product-Image-1200Wx1200H.webp?v=1777587439\" decoding=\"async\" loading=\"lazy\" style=\"width: 100%; height: auto;\" class=\"responsive-image\" alt=\"Generac RG02224ANAX 22kW Protector QS liquid-cooled standby generator\" width=\"1000\" height=\"1000\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 50%; padding: 1rem; text-align: center;\" class=\"responsive-half\"\u003e\n\u003cp\u003eThe Generac RG02224ANAX gives buyers a 22kW Protector QS generator option with a 2.4L liquid-cooled engine, natural gas or vapor propane fuel support, and 120\/240V single-phase configuration. It is designed for projects where power output, engine platform, fuel type, controller features, and emissions compliance all matter during product selection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Image Block 2 --\u003e\n\u003cdiv class=\"image-block-2\" style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; padding: 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 50%; padding: 1rem; text-align: center;\" class=\"responsive-half\"\u003e\n\u003cp\u003eFor buyers comparing liquid-cooled Generac generator models, the RG02224ANAX combines Protector QS positioning, True Power™ output quality, Evolution™ control features, Quiet-Test™ self-test operation, and a no-catalyst emissions-compliant configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 50%; padding: 0 4px;\" class=\"responsive-half\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/RG02224ANAX-Detailed-Product-View-2-515Wx515H.webp?v=1777587439\" decoding=\"async\" loading=\"lazy\" style=\"width: 100%; height: auto;\" class=\"responsive-image\" alt=\"Generac RG02224ANAX natural gas vapor propane Protector QS generator\" width=\"1000\" height=\"1000\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Mobile Stack Fix --\u003e\n\u003cstyle\u003e\n@media(max-width:768px) {\n  .responsive-half { max-width: 100% !important; flex: 1 1 100% !important; }\n  .responsive-image { width: 100% !important; height: auto !important; }\n  .image-block-2 { flex-direction: column-reverse !important; }\n}\n\u003c\/style\u003e\n\u003ch3\u003eGenerac RG02224ANAX Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e22kW Protector QS rating:\u003c\/strong\u003e Provides a clear power rating for buyers comparing Generac liquid-cooled standby generator options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.4L liquid-cooled engine:\u003c\/strong\u003e Gives this model a larger engine platform than smaller air-cooled standby generators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural gas or vapor propane fuel:\u003c\/strong\u003e Supports two gaseous fuel options for backup generator system planning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Power™ Technology:\u003c\/strong\u003e Delivers less than 5% total harmonic distortion for cleaner power quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvolution™ Controller:\u003c\/strong\u003e Includes a multilingual LCD display, backlit buttons, USB flash capability, smart battery charging, and voltage adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet-Test™ self-test mode:\u003c\/strong\u003e Allows scheduled self-testing at a lower RPM with weekly, bi-weekly, or monthly programming options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50-state emissions compliance:\u003c\/strong\u003e Listed for use in all 50 states, U.S. territories, and Canada with a no-catalyst option.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background: #EFE9DC; border: 1px solid #D6D0C4; border-radius: 8px; padding: 24px; text-align: center; margin: 2rem 0; color: #1f1f1f;\"\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eComparing liquid-cooled Generac Protector generator options?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003eContact TrueStead Supply for product selection support, generator comparison help, and quote assistance.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003e✔ 22kW Protector QS model    ✔ 2.4L liquid-cooled engine    ✔ NG\/vapor propane fuel\u003c\/p\u003e\n\u003ca style=\"display: inline-block; padding: 0.75rem 1.5rem; background-color: #2f4f2f; color: #ffffff; text-decoration: none; font-weight: bold; border-radius: 6px;\" href=\"https:\/\/truesteadsupply.com\/pages\/contact-us\"\u003eContact Us for a Quote\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch3\u003eGenerac RG02224ANAX Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 2rem; border: 1px solid #D6D0C4;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eGenerac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eLiquid Cooled RG Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eRG02224ANAX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eProtector Gaseous Liquid-Cooled Standby Generator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eKilowatts\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eEngine\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e2.4L Engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eCooling Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eLiquid-Cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eFuel Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eNatural Gas \/ Vapor Propane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e120\/240 1ø\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eTotal Harmonic Distortion\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eLess than 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eController\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eEvolution™ Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eSelf-Test Feature\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eQuiet-Test™ programmable weekly, bi-weekly, or monthly self-test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eEnclosure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eRhinoCoat™ powder-coated aluminum enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eStructure Offset Capability\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eCan be installed 18\" from a structure where applicable requirements allow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eRemote Monitoring\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eMobile Link™ optional cellular remote monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eCatalyst Tank Size\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eNo Catalyst option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eEmissions Compliance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eCompliant for use in all 50 states, U.S. territories, and Canada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; border: 1px solid #D6D0C4; padding: 8px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e5-year limited warranty; extended warranty options available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eGenerac RG02224ANAX Info\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/0K8185.pdf?v=1777588337\" rel=\"noopener\" target=\"_blank\"\u003eGenerac RG02224ANAX User Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/0K8419.pdf?v=1777588154\" rel=\"noopener\" target=\"_blank\"\u003eGenerac RG02224ANAX Installation Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/0L0036SBY.pdf?v=1777588154\" rel=\"noopener\" target=\"_blank\"\u003eGenerac RG02224ANAX Specification Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Generac","offers":[{"title":"Natural gas","offer_id":48949369602200,"sku":"RG02224ANAX-NG","price":14339.0,"currency_code":"USD","in_stock":true},{"title":"Propane","offer_id":48949369634968,"sku":"RG02224ANAX-LP","price":14339.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/515Wx515H-RG02224ANAX-Main-Product-Image-1200Wx1200H.webp?v=1777587439","url":"https:\/\/www.truesteadsupply.com\/products\/generac-rg02224anax-22kw-protector-qs-generator","provider":"TrueStead Supply","version":"1.0","type":"link"}