{"product_id":"ao-smith-century-c-face-0-5-hp-motor-56j-frame-single-phase-115-volt-230-volt-st1052","title":"AO Smith Century C Face 0.5 HP Motor 56J Frame Single Phase 115 Volt 230 Volt ST1052","description":"\u003cdiv\u003e\n\u003cp\u003eThe A.O. Smith [Century] C-Face 1\/2 HP Motor, model ST1052 with 56J frame, brings OEM-grade reliability to residential, commercial, and light industrial equipment. Built under the Century\/A.O. Smith lineage and supported by Regal Beloit America, this dual-voltage, single-phase motor is designed to slot into standard systems with minimal fuss and maximum performance. Whether you’re replacing a worn-out unit or upgrading an aging drive, this motor is engineered to keep critical systems running smoothly.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eHorsepower: 1\/2 HP\u003c\/li\u003e \u003cli\u003eFrame: 56J\u003c\/li\u003e \u003cli\u003eMounting: C-Face for straightforward, drop-in installation\u003c\/li\u003e \u003cli\u003eVoltage: 115\/230V (dual voltage for flexible wiring and compatibility)\u003c\/li\u003e \u003cli\u003eSpeed designation: 1-S (single-speed design commonly used in HVAC and equipment fans)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this motor stands out\u003c\/h2\u003e\n\u003cp\u003eWhen you choose A.O. Smith \/ Century, you’re selecting a motor built to exacting OEM standards with a heritage spanning more than seven decades. Regal Beloit America, the parent company behind Century, continues that commitment to quality, supporting a wide network across the United States, Mexico, China, and Europe. This means easy access to compatible replacements, spare parts, and technical guidance when you need it. The ST1052 is part of a comprehensive family of motors—ranging from hermetic models for air conditioning compressors to fractional horsepower and integral horsepower motors—so you can trust the performance aligns with the original equipment your system was designed around.\u003c\/p\u003e \u003cp\u003eBath \u0026amp; Spa Parts Online has a long-standing history of carrying Century\/A.O. Smith replacement motors, making this model a familiar and dependable choice for pool, spa, HVAC, and related equipment. If you’re restoring a trusted system, this motor fits the bill with OEM-grade construction and proven durability.\u003c\/p\u003e \u003ch2\u003eIdeal applications and use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eResidential HVAC components (air handlers, furnaces, evaporative units) that require a reliable 1\/2 HP, dual-voltage, single-phase motor\u003c\/li\u003e \u003cli\u003ePool and spa pumps and related equipment where a standard 56J, C-Face footprint is needed\u003c\/li\u003e \u003cli\u003eLight commercial fans, blowers, and circulating pumps that rely on a robust, easy-to-install motor\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and practical considerations\u003c\/h2\u003e\n\u003cp\u003eThis motor’s 56J frame and C-Face mounting are designed for compatibility with a wide range of OEM housings and mounting patterns. For best results, verify voltage supply (115V or 230V) and confirm the mounting footprint matches your existing hardware. As with any replacement motor, follow standard electrical safety practices, consult your equipment’s service manual for wiring diagrams, and ensure proper shaft alignment and secure fastenings during installation. If you’re unsure about compatibility, rely on the trusted lineage of A.O. Smith\/Century and Regal Beloit for guidance and compatible options within the same product family.\u003c\/p\u003e \u003ch2\u003eWhat to expect after installation\u003c\/h2\u003e\n\u003cp\u003eWith this motor, you should experience dependable performance for routine operating cycles in HVAC and pool\/spa applications. The combination of a proven design, Century’s manufacturing quality, and the ability to operate on either 115V or 230V helps optimize energy use and uptime in everyday systems. Regular inspection of electrical connections and mounting hardware will support long service life and quiet, steady operation.\u003c\/p\u003e \u003ch2\u003eTrusted heritage and ongoing support\u003c\/h2\u003e\n\u003cp\u003eFor more than 75 years, A.O. Smith Electric Motors and Century have served residential, commercial, and industrial markets with reliable, replacement-grade solutions. After Regal Beloit’s acquisition, the brand continues to deliver global reach, a broad product catalog, and the assurance that OEM standards are preserved across the motor family. If you have questions about fit, voltage, or installation specifics, our team is ready to help you navigate to the right replacement within the Century\/A.O. Smith line.\u003c\/p\u003e \u003cp\u003eReady to secure a durable, OEM-compatible solution for your equipment? Add the A.O. Smith [Century] C-Face 1\/2 HP Motor (ST1052) to your cart and experience the dependable performance that comes from a time-tested motor family.\u003c\/p\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 \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 Parts Online 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\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":40242408292394,"sku":"ST1052","price":254.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4014\/1354\/products\/ST1052_89208dae-6525-4fa5-81e7-928127b02a89.jpg?v=1769976134","url":"https:\/\/bathparts.com\/products\/ao-smith-century-c-face-0-5-hp-motor-56j-frame-single-phase-115-volt-230-volt-st1052","provider":"Bath \u0026 Spa Superstore","version":"1.0","type":"link"}