{"product_id":"a-o-smith-century-start-capacitor-53-64-mfd-230v-1-7-16-inch-by-2-3-4-inch-for-residential-commercial-industrial-motors","title":"A.O. Smith Century Start Capacitor 53 64 MFD 230V 1 7 16 Inch By 2 3 4 Inch For Residential Commercial Industrial Motors","description":"\u003cdiv\u003e\n\u003ch1\u003eAOS Century Start Capacitor — 53–64 MFD, 230V, 1 7\/16\" x 2 3\/4\" (Model 15769903)\u003c\/h1\u003e\n\u003cp\u003eThe A.O. Smith \/ Century Start Capacitor is a trusted replacement part for single‑phase motors across residential, commercial, and industrial settings. Engineered for reliability, it delivers a precise burst of energy to help your equipment start quickly and run smoothly in HVAC, pool and spa, and other motor-driven systems.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCapacitance range\u003c\/b\u003e: 53–64 MFD (microfarads) to cover a broad range of motor designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoltage rating\u003c\/b\u003e: 230V, suited for outdoor condensers, air handlers, and pool equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact footprint\u003c\/b\u003e: 1 7\/16\" x 2 3\/4\" — easy to fit in tight motor housings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBrand heritage\u003c\/b\u003e: A.O. Smith \/ Century, backed by Regal Beloit America’s global network\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReplacement alignment\u003c\/b\u003e: Model reference 15769903 for precise installation with compatible motors\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdeal applications\u003c\/b\u003e: Air conditioning compressors, outdoor condenser units, pools, spas, and other PSC motor systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliability in the field\u003c\/b\u003e: Built to support consistent starting performance in residential, commercial, and industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned to deliver a reliable startup, this capacitor reduces start‑up hesitation and helps protect motor windings by providing the right kick at the moment you need it. It’s a practical part for technicians stocking spare components for service calls, ensuring quick, correct replacements that keep HVAC, pool, and spa systems operating as intended. When replacing a worn or failing capacitor, matching 230V and 53–64 MFD is essential to maintain startup torque and overall system efficiency.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003eUpgrade your motor startup with the A.O. Smith \/ Century Start Capacitor, a trusted replacement part designed for reliability in residential, commercial, and industrial applications. Engineered for versatility, this unit covers a practical 53-64 MFD microfarad range at 230V, making it a fit for a wide array of single‑phase motors in HVAC systems, pool and spa equipment, and other equipment that relies on a robust starting kick.\u003c\/p\u003e \u003cp\u003eWhy this capacitor matters when replacing a worn or failing part: a properly matched start capacitor delivers a precise burst of energy that helps the motor overcome initial inertia, improves starting reliability, and supports smoother operation during startup. With a 230V rating, it aligns with common outdoor condensers, air handlers, and pool pump configurations, reducing the guesswork during service or stocking for a service fleet.\u003c\/p\u003e \u003cp\u003eKey specifications at a glance\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCapacitance range:\u003c\/strong\u003e 53–64 MFD\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 230V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePhysical footprint:\u003c\/strong\u003e 1 7\/16\" x 2 3\/4\" (compact and easy to fit in tight motor housings)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand legacy:\u003c\/strong\u003e A.O. Smith \/ Century, backed by Regal Beloit America’s global manufacturing and distribution network\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart recognition:\u003c\/strong\u003e Model reference 15769903 for precise replacement alignment\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for a wide range of applications, this Century start capacitor is well-suited for technicians stocking spare parts for: \u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAir conditioning compressors and outdoor condenser units\u003c\/li\u003e \u003cli\u003ePools, spas, and hot-tub equipment with PSC motors\u003c\/li\u003e \u003cli\u003eCommercial HVAC components and other single‑phase motors requiring reliable startup assistance\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat sets this capacitor apart from generic replacements\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHeritage and consistency:\u003c\/strong\u003e Built on the long-standing A.O. Smith \/ Century engineering lineage, with the quality expectations that service professionals rely on.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGlobal support, local availability:\u003c\/strong\u003e Part of Regal Beloit America’s extensive network, ensuring ready availability and consistent performance across OEMs and aftermarket channels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for real-world use:\u003c\/strong\u003e The 53–64 MFD range covers a broad spectrum of motor designs, minimizing the need for multiple capacitor variants while maintaining precise startup torque.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical installation and care tips\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify motor specifications and confirm that 230V and 53–64 MFD match the target unit’s requirements before installation.\u003c\/li\u003e \u003cli\u003eHandle with care to avoid physical damage to the capacitor shell; ensure proper wiring per your motor’s diagram or service manual.\u003c\/li\u003e \u003cli\u003eStore spares in a cool, dry location to extend shelf life and readiness for the next service call.\u003c\/li\u003e \u003cli\u003eFor complex systems or unfamiliar configurations, consult the motor’s label and technical sheet to confirm compatibility with A.O. Smith \/ Century parts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith decades of experience supporting HVAC, pool, and industrial equipment, A.O. Smith \/ Century continues to provide dependable motor replacement components that service technicians can trust. If you’re maintaining or upgrading a system that relies on a reliable start capacitor, the 53–64 MFD, 230V Century capacitor is a precise, durable choice that aligns with the needs of today’s electronically controlled motors and their efficiency improvements. \u003c\/p\u003e \u003cbr\u003e \u003ctable cellspacing=\"5\" cellpadding=\"5\" border=\"0\"\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\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"25%\"\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 \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 \u003cbr\u003e \u003ctable cellspacing=\"5\" cellpadding=\"5\" border=\"0\"\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\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"25%\"\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 \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":40241195712554,"sku":"10003237-001-013","price":18.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4014\/1354\/products\/35-125-1055_xl.jpg?v=1769976035","url":"https:\/\/bathparts.com\/en-um\/products\/a-o-smith-century-start-capacitor-53-64-mfd-230v-1-7-16-inch-by-2-3-4-inch-for-residential-commercial-industrial-motors","provider":"Bath \u0026 Spa Superstore","version":"1.0","type":"link"}