{"product_id":"kavius-1-5-hp-pool-pump-motor-b2854-56y-square-flange-dual-voltage-quiet-efficient","title":"Kavius 1.5 HP Pool Pump Motor B2854 56Y Square Flange Dual‑Voltage Quiet Efficient","description":"\u003cstrong\u003eKavius B2854 is a 1.5 HP, 56Y-frame square-flange pool pump motor designed as a direct replacement for many Century, Pentair, Hayward and Sta‑Rite systems.\u003c\/strong\u003e\n\n\u003cp\u003eThis heavy-duty electric motor delivers 1.5 horsepower (up-rated) with a 1.1 kW output, 3450 RPM and dual-voltage capability (230\/115V). Built with a square flange 56Y frame and thermal protection, the Kavius B2854 is engineered to match common OEM numbers and fit popular pump housings while offering improved efficiency, quieter operation, and robust cooling for regular pool circulation tasks.\u003c\/p\u003e\n\n\u003ch3\u003eWhich pumps and OEM part numbers will this motor replace?\u003c\/h3\u003e\n\u003cp\u003eThe Kavius B2854 is crafted to be compatible with a wide range of legacy OEM numbers and common pump models, letting you swap it into many existing installations without modifying mounts or plumbing. It replaces Century\/A.O. Smith B2854\/B854 series numbers and fits numerous Pentair, Hayward, Sta‑Rite, Jandy and Waterway pumps that require a 1.5 HP 56Y square‑flange motor.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon OEM cross-references: B2854, B854, EB854 and similar Century\/A.O. Smith numbers\u003c\/li\u003e\n  \u003cli\u003eCompatible pump families: Pentair WhisperFlo\/SuperFlo, Hayward TriStar\/Max‑Flo II, Sta‑Rite Dura‑Glas\/Maxi‑Glas, Jandy SHPF\/JHP, Waterway Champion\u003c\/li\u003e\n  \u003cli\u003eAlso fits many older and aftermarket pump housings requiring 1 1\/2 HP 56Y square flange\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow efficient and quiet is this motor compared to standard pool motors?\u003c\/h3\u003e\n\u003cp\u003eThe B2854 emphasizes reduced energy consumption and lower operating noise by combining a high‑efficiency design with a heavy‑duty aluminum cooling block and optimized run-capacitor electronics. You can expect quieter running at typical operating speeds and improved thermal management for extended life under normal pool conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-efficiency windings designed to use less electricity than many standard motors\u003c\/li\u003e\n  \u003cli\u003eAluminum cooling block helps dissipate heat for steady thermal performance\u003c\/li\u003e\n  \u003cli\u003eRun-capacitor design reduces audible vibration and smooths motor operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the electrical and mechanical specifications I need to know?\u003c\/h3\u003e\n\u003cp\u003eUnderstanding the electrical ratings and frame type ensures proper fit and safe installation. The Kavius B2854 is a single‑phase permanent split capacitor motor, thermally protected, and tuned for common pool pump requirements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower: 1.5 HP up‑rated, 1.1 kW; Speed: 3450 RPM; Service factor: 1.1\u003c\/li\u003e\n  \u003cli\u003eVoltage\/Amps: 230\/115V at 8.0\/16.0A; Frequency: 60 Hz; Ambient up to 50°C\u003c\/li\u003e\n  \u003cli\u003eFrame and mounting: 56Y square flange (sized for direct pump mounting)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation and support should I expect after purchase?\u003c\/h3\u003e\n\u003cp\u003eThe motor is designed for direct replacement installations but always follow your pump manufacturer’s guidelines and local electrical codes. Kavius offers a 12‑month manufacturing service and customer support if you encounter fitment or operational questions after purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes thermal protection and standard wiring for PSC single‑phase setups\u003c\/li\u003e\n  \u003cli\u003e12‑month manufacturer service and responsive customer support\u003c\/li\u003e\n  \u003cli\u003eConfirm shaft length, rotation, and mounting bolt pattern before swapping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Pool owners, maintenance professionals, and service technicians who need a reliable, energy‑efficient replacement motor for 1.5 HP pool pumps with a 56Y square flange. If you have an older Century\/A.O. Smith, Pentair, Hayward, Sta‑Rite or similar pump requiring the B2854\/B854 footprint and dual voltage capability, this motor offers a practical swap with improved efficiency and dependable cooling.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this motor fit Pentair WhisperFlo pumps?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the Kavius B2854 is compatible with many Pentair WhisperFlo and SuperFlo models that require a 1.5 HP 56Y square‑flange motor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the motor thermally protected and dual voltage?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it includes thermal protection and runs on 230\/115V (8.0\/16.0 A), single‑phase PSC design.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kavius","offers":[{"title":"Default Title","offer_id":56805619728724,"sku":"B0DYCG6CMN","price":391.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/kavius-b2854-front-view.jpg?v=1786807979","url":"https:\/\/gardenluxe.co.uk\/products\/kavius-1-5-hp-pool-pump-motor-b2854-56y-square-flange-dual-voltage-quiet-efficient","provider":"Gardenluxe Uk","version":"1.0","type":"link"}