{"product_id":"york-s1-6111675-controller","title":"York S1-6111675 Controller","description":"\u003cp\u003eThe \u003cstrong\u003eYork S1-6111675 Controller\u003c\/strong\u003e is a high-performance, factory-programmed \u003cstrong\u003eVariable Frequency Drive (VFD)\u003c\/strong\u003e engineered specifically for \u003cstrong\u003ecommercial HVAC applications\u003c\/strong\u003e. This \u003cstrong\u003e3 HP (4 kW)\u003c\/strong\u003e unit is pre-configured for \u003cstrong\u003eL526 application codes\u003c\/strong\u003e, making it a drop-in \u003cstrong\u003eOEM replacement part\u003c\/strong\u003e that eliminates field programming complexities. Designed for \u003cstrong\u003e480V, 3-phase, 60Hz\u003c\/strong\u003e electrical systems, it provides a stable \u003cstrong\u003e4.7A output\u003c\/strong\u003e for precise modulation of fan motors and pumps. As a veteran-grade \u003cstrong\u003emotor speed controller\u003c\/strong\u003e, the S1-6111675 optimizes \u003cstrong\u003eenergy efficiency\u003c\/strong\u003e by adjusting motor torque and frequency to match real-time system demands, significantly reducing mechanical wear and operational overhead. Integrating this \u003cstrong\u003eYork VFD controller\u003c\/strong\u003e ensures your equipment maintains the precise airflow and pressure setpoints required for LEED-certified or high-efficiency buildings.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits of the York S1-6111675\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-Programmed Logic:\u003c\/strong\u003e Comes pre-loaded with the \u003cstrong\u003eL526 application code\u003c\/strong\u003e, ensuring immediate compatibility with specific York air handlers and rooftop units without needing manual parameter entry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Power Delivery:\u003c\/strong\u003e Provides a consistent \u003cstrong\u003e4.7 Amp output\u003c\/strong\u003e at \u003cstrong\u003e480V\u003c\/strong\u003e, protecting 3-phase motors from voltage spikes and ensuring smooth ramp-up cycles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced System Longevity:\u003c\/strong\u003e By acting as an advanced \u003cstrong\u003eHVAC frequency inverter\u003c\/strong\u003e, it reduces the thermal stress and mechanical shock associated with across-the-line starting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement:\u003c\/strong\u003e replaces older part numbers including \u003cstrong\u003eS1-32439449002\u003c\/strong\u003e and \u003cstrong\u003eS1-32441591000\u003c\/strong\u003e, maintaining original factory certifications and performance specs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Questions About This VFD Controller\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this VFD compatible with single-phase power?\u003c\/strong\u003e\u003cbr\u003e\nNo, the \u003cstrong\u003eYork S1-6111675\u003c\/strong\u003e is strictly engineered for \u003cstrong\u003e480V 3-phase\u003c\/strong\u003e input and output. Attempting to run this on single-phase power will cause internal drive faults and potential equipment failure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes the L526 code require field commissioning?\u003c\/strong\u003e\u003cbr\u003e\nThis unit is \u003cstrong\u003efactory programmed\u003c\/strong\u003e for L526 applications. While standard parameters are set, technicians should always verify \u003cstrong\u003emotor FLA\u003c\/strong\u003e and \u003cstrong\u003erotation direction\u003c\/strong\u003e during \u003cstrong\u003eVFD installation\u003c\/strong\u003e to ensure site-specific safety.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use this for non-York equipment?\u003c\/strong\u003e\u003cbr\u003e\nWhile it is a standard \u003cstrong\u003e3 HP motor controller\u003c\/strong\u003e, the internal programming is optimized for \u003cstrong\u003eYork equipment\u003c\/strong\u003e communication. For non-OEM applications, generic VFDs are usually preferred to avoid proprietary software handshake issues.\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":46973581885618,"sku":"S1-6111675","price":737.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_7febe9fc-4a8d-4149-8874-2a89592b10f2.png?v=1775162335","url":"https:\/\/www.gsistore.com\/products\/york-s1-6111675-controller","provider":"GSIstore","version":"1.0","type":"link"}