{"product_id":"liebert-1c25446p1s","title":"Liebert 1C25446P1S Control","description":"\u003cp\u003eThe \u003cstrong\u003eLiebert 1C25446P1S Single Sensor Fan Speed Control\u003c\/strong\u003e is a critical \u003cstrong\u003eOEM replacement part\u003c\/strong\u003e designed for \u003cstrong\u003eprecision cooling\u003c\/strong\u003e systems in data centers and server room environments. As a professional-grade \u003cstrong\u003econdenser fan speed controller\u003c\/strong\u003e, this unit utilizes a \u003cstrong\u003esingle sensor input\u003c\/strong\u003e to provide real-time \u003cstrong\u003ehead pressure control\u003c\/strong\u003e or temperature-based modulation, ensuring the \u003cstrong\u003eHVACR system\u003c\/strong\u003e maintains optimal \u003cstrong\u003erefrigerant pressures\u003c\/strong\u003e even during low ambient conditions. By maintaining the correct \u003cstrong\u003econdensing temperature\u003c\/strong\u003e, it protects sensitive electronic components from overheating while significantly reducing \u003cstrong\u003eenergy consumption\u003c\/strong\u003e and operational noise. This \u003cstrong\u003eLiebert control board\u003c\/strong\u003e is engineered for a \u003cstrong\u003edirect-fit installation\u003c\/strong\u003e in \u003cstrong\u003eMini-Mate\u003c\/strong\u003e and other \u003cstrong\u003ethermal management units\u003c\/strong\u003e, allowing technicians to restore \u003cstrong\u003evariable speed fan\u003c\/strong\u003e functionality and system \u003cstrong\u003eairflow optimization\u003c\/strong\u003e with minimal downtime. Its robust construction is built to withstand the rigorous demands of 24\/7 \u003cstrong\u003ecritical infrastructure cooling\u003c\/strong\u003e, making it an essential component for maintaining \u003cstrong\u003euptime\u003c\/strong\u003e and \u003cstrong\u003ecooling efficiency\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Compatibility\u003c\/strong\u003e: Designed as a \u003cstrong\u003egenuine Liebert part\u003c\/strong\u003e for seamless integration with existing \u003cstrong\u003eVertiv infrastructure\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Speed Modulation\u003c\/strong\u003e: Automatically adjusts \u003cstrong\u003efan RPM\u003c\/strong\u003e based on \u003cstrong\u003ethermal load\u003c\/strong\u003e to stabilize \u003cstrong\u003esystem head pressure\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Efficiency\u003c\/strong\u003e: Reduces \u003cstrong\u003etotal cost of ownership\u003c\/strong\u003e by lowering \u003cstrong\u003efan motor energy draw\u003c\/strong\u003e during non-peak cooling periods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Reliability\u003c\/strong\u003e: Built to handle the \u003cstrong\u003ehigh-cycle environments\u003c\/strong\u003e typical of \u003cstrong\u003emission-critical cooling\u003c\/strong\u003e applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 1C25446P1S compatible with multi-sensor HVAC setups?\u003c\/strong\u003e\u003cbr\u003e\nThis specific model is designed for \u003cstrong\u003esingle sensor fan control\u003c\/strong\u003e logic. If your system requires \u003cstrong\u003eaverage sensor readings\u003c\/strong\u003e or \u003cstrong\u003eredundant sensor inputs\u003c\/strong\u003e, verify with the \u003cstrong\u003ewiring schematic\u003c\/strong\u003e to ensure \u003cstrong\u003econtrol signal compatibility\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this controller be used to fix a high-pressure cutout issue?\u003c\/strong\u003e\u003cbr\u003e\nYes, if the \u003cstrong\u003ehead pressure\u003c\/strong\u003e is spiking due to a failure in the \u003cstrong\u003efan speed regulation\u003c\/strong\u003e, replacing a faulty \u003cstrong\u003e1C25446P1S controller\u003c\/strong\u003e can restore proper \u003cstrong\u003econdenser fan cycling\u003c\/strong\u003e and prevent \u003cstrong\u003ecompressor tripping\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this board support 120V or 230V fan motors?\u003c\/strong\u003e\u003cbr\u003e\nThe \u003cstrong\u003eLiebert 1C25446P1S\u003c\/strong\u003e is typically rated for \u003cstrong\u003eline voltage control\u003c\/strong\u003e, but it is standard practice for a \u003cstrong\u003elicensed technician\u003c\/strong\u003e to verify \u003cstrong\u003emotor voltage\u003c\/strong\u003e and \u003cstrong\u003eampacity ratings\u003c\/strong\u003e against the \u003cstrong\u003eunit nameplate\u003c\/strong\u003e before \u003cstrong\u003ewiring the controller\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: red;\"\u003eThis item is not eligible for free shipping.\u003c\/strong\u003e\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":"Liebert","offers":[{"title":"Default Title","offer_id":44970346610866,"sku":"1C25446P1S","price":826.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_8919d034-a1ca-4b9d-bbf0-f20555a00857.png?v=1747955491","url":"https:\/\/www.gsistore.com\/products\/liebert-1c25446p1s","provider":"GSIstore","version":"1.0","type":"link"}