{"product_id":"aos-century-2-hp-electric-motor-56y-frame-square-flange-230v-one-speed-model-b748","title":"AOS Century 2 HP Electric Motor 56Y Frame Square Flange 230V One Speed Model B748","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your pool pump with confidence using the A.O. Smith Century 2.0 HP Pool Motor (56Y frame, 1-S, SqFl, 230V). Built on the long-standing Century\/A.O. Smith heritage, this motor is a dependable replacement option for residential, commercial, and pool-side equipment. Since Regal Beloit’s acquisition in 2011, the A.O. Smith lineage has continued to emphasize reliability and efficiency across markets, so you’re choosing a motor backed by decades of engineering excellence.\u003c\/p\u003e \u003cp\u003eThis model is designed specifically for pool, spa, and jetted-tub applications, offering a straightforward, single-speed, 230V solution that streams steady flow for dependable operation. The 56Y frame with square flange mounting is a common fit for many standard pool pumps, making it a practical choice when you’re replacing an aging motor or upgrading to a robust, compatible option.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMotor Type:\u003c\/strong\u003e Pool Motor\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHorsepower:\u003c\/strong\u003e 2.0 HP\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 230V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e 1-Phase\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpeed:\u003c\/strong\u003e 1-Speed (Single-Speed)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e 56Y\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShaft:\u003c\/strong\u003e Threaded\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMount:\u003c\/strong\u003e Square Flange\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCapacitor:\u003c\/strong\u003e Not mounted on top\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e US-Motors \/ A.O. Smith Century\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLineage:\u003c\/strong\u003e Replacements supported by Bath \u0026amp; Spa Superstore, a long-time partner for Century\/A.O. Smith motors\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this motor stands out\u003c\/h3\u003e\n\u003cp\u003e- Direct-fit replacement: The 56Y frame and square flange design align with a wide range of common pool pumps, reducing installation time and compatibility concerns.\u003c\/p\u003e\n\u003cp\u003e- Durable performance for pool environments: Built for continuous operation in water-delivery systems, with components designed to withstand the demands of pool and spa applications.\u003c\/p\u003e\n\u003cp\u003e- Time-tested reliability: The A.O. Smith\/Century name reflects more than 75 years in the electric motors industry, with ongoing quality commitments carried forward by Regal Beloit America on a global scale.\u003c\/p\u003e\n\u003cp\u003e- Easy sourcing and support: This motor is part of a broad line of OEM replacements and serviceable components, backed by distributors and manufacturers who understand pool equipment—ideal for service pros and DIY homeowners alike.\u003c\/p\u003e \u003ch3\u003eWho this is ideal for\u003c\/h3\u003e\n\u003cp\u003eHomeowners looking to replace a worn pool motor without compatibility guesswork; pool service professionals seeking a trusted, readily available replacement; facilities managers maintaining pool decks, spas, or hot tubs in small-to-mid sized commercial settings.\u003c\/p\u003e \u003ch3\u003ePractical tips for installation and use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify your pump’s 56Y frame compatibility and confirm the shaft type before ordering.\u003c\/li\u003e \u003cli\u003eBecause capacitors and external control configurations vary by pump, ensure your system’s capacitor arrangement matches this model’s “Capacitor not mounted on top” setup.\u003c\/li\u003e \u003cli\u003eWith a 1-Phase, 230V supply, ensure your electrical connections and wiring meet local codes and that the enclosure matches your pump motor housing.\u003c\/li\u003e \u003cli\u003eMaintain the motor in typical pool environments by following standard electrical safety and pool equipment maintenance practices.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eReady to restore pool performance with a time-tested, replacement-ready motor? This A.O. Smith Century 2.0 HP Pool Motor (B748) combines decades of engineering with practical design to keep your pool, spa, and jets flowing smoothly—backed by the trusted lineage of Century\/A.O. Smith and supported byBath \u0026amp; Spa Superstore’s long-standing experience with these motors.\u003c\/p\u003e \u003cbr\u003e \u003ctable class=\"margintop4\" width=\"537\" height=\"395\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 270.734px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl0_labelAttributeName\"\u003eMotor Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 249.266px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl0_labelAttributeValue\"\u003ePool\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 270.734px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl1_labelAttributeName\"\u003eMotor Amperage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 249.266px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl1_labelAttributeValue\"\u003e11.5A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 270.734px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl2_labelAttributeName\"\u003eVoltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 249.266px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl2_labelAttributeValue\"\u003e230v\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 270.734px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl3_labelAttributeName\"\u003ePhase\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 249.266px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl3_labelAttributeValue\"\u003e1 Phase (1ph)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 270.734px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl4_labelAttributeName\"\u003eFrame Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 249.266px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl4_labelAttributeValue\"\u003e56Y\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 270.734px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl5_labelAttributeName\"\u003eSpeed\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 249.266px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl5_labelAttributeValue\"\u003e1 Speed (1-Spd)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 270.734px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl6_labelAttributeName\"\u003eHorsepower\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 249.266px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl6_labelAttributeValue\"\u003e2.0hp\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 270.734px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl7_labelAttributeName\"\u003eTotal Horsepower\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 249.266px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl7_labelAttributeValue\"\u003e2.6thp\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 270.734px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl8_labelAttributeName\"\u003eMotor Shaft Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 249.266px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl8_labelAttributeValue\"\u003eThreaded\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 270.734px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl9_labelAttributeName\"\u003eMotor Style\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 249.266px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl9_labelAttributeValue\"\u003eSquare Flange\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 270.734px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl10_labelAttributeName\"\u003eCapacitor On Top\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 249.266px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl10_labelAttributeValue\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 270.734px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl11_labelAttributeName\"\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 249.266px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl11_labelAttributeValue\"\u003eUS-Motors\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003cbr\u003e \u003ctable border=\"0\" cellpadding=\"5\" cellspacing=\"5\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"60%\"\u003e\u003cspan class=\"bspotext12h\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eWHY USE A.O. SMITH (AOS)\/CENTURY PRODUCTS?\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"15%\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\" valign=\"top\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan class=\"bspotext8n\"\u003e Regal Beloit America, Inc. (Century Electric Motors \/ A.O. Smith Electric Motors) is a leading supplier of electric motors for residential, commercial, and industrial applications. With operations in the United States, Mexico, China, and Europe, Regal Beloit America, Inc. has the ability to serve its customers electric motor needs on a global basis. We offer a comprehensive line of hermetic motors (used in air conditioning compressors), fractional horsepower A\/C and D\/C motors, and integral horsepower motors. We sell our products directly to original equipment manufacturers (OEMs), and replacement motors to HVAC and pool\/pump distributors.\u003cbr\u003e \u003cbr\u003e Bath \u0026amp; Spa Superstore is proud to say that we have carried and sold Century\/A.O. Smith (AOS) replacement motors since we started in the Bath \u0026amp; Spa industry in the early 1980's. At this time, the company was introducing their Centurion switchless, permanent split capacitor motors for the swimming pool, spa, and jetted tub industries. A.O. Smith (AOS)\/Century has been committed to providing quality products for more than 75 years, and that commitment continues today. If you have any questions about their product line, please feel free to ask us. We carry the complete line of their products!\u003cbr\u003e \u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"A.O. Smith (AOS) \/ Century Electrical","offers":[{"title":"Default Title","offer_id":40241189158954,"sku":"B748","price":559.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4014\/1354\/products\/35-126-1208_xl.jpg?v=1769976035","url":"https:\/\/bathparts.com\/products\/aos-century-2-hp-electric-motor-56y-frame-square-flange-230v-one-speed-model-b748","provider":"Bath \u0026 Spa Superstore","version":"1.0","type":"link"}