{"product_id":"danfoss-sm115-4ri-compressor","title":"Danfoss SM115-4RI Compressor","description":"\u003cp\u003eThe \u003cstrong\u003eDanfoss SM115-4RI\u003c\/strong\u003e is a high-performance \u003cstrong\u003eR22 scroll compressor\u003c\/strong\u003e designed for large-scale commercial air conditioning and heat pump applications. Operating on \u003cstrong\u003e460V 3-phase\u003c\/strong\u003e power, this Danfoss SM series model delivers a nominal capacity of \u003cstrong\u003e115,200 BTU\/hr\u003c\/strong\u003e, making it a reliable choice for maintaining precise climate control in heavy-duty systems. This unit features \u003cstrong\u003erotolock connections\u003c\/strong\u003e for straightforward installation and maintenance, with a suction connection size of 1-3\/4 inches and a discharge connection of 1-1\/4 inches. Engineered for durability, the \u003cstrong\u003eSM115-4RI compressor\u003c\/strong\u003e utilizes high-grade internal components to manage liquid slugging and thermal cycling effectively. With an \u003cstrong\u003eARI rating\u003c\/strong\u003e optimized for efficiency in cooling-only and heat pump circuits, this \u003cstrong\u003ecommercial HVAC compressor\u003c\/strong\u003e provides the high torque and steady discharge pressure required for demanding environments. For contractors seeking a \u003cstrong\u003eDanfoss SM115 replacement\u003c\/strong\u003e, this unit ensures seamless integration with existing R22 refrigerant piping and electrical configurations.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Lead Protection:\u003c\/strong\u003e Features a high-pressure relief valve and internal motor protection to guard against phase loss and thermal overloads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRotolock Ports:\u003c\/strong\u003e Simplifies field replacement by allowing for quick mechanical connections without the need for extensive brazing in tight spaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Efficiency:\u003c\/strong\u003e Designed for high \u003cstrong\u003eEER ratings\u003c\/strong\u003e in commercial settings, reducing operational costs while maintaining high-tonnage output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVibration Dampening:\u003c\/strong\u003e The scroll design minimizes pulsation and noise levels, essential for roof-top and split-system applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the SM115-4RI compatible with modern refrigerants?\u003c\/strong\u003e\u003cbr\u003e\nThis specific model is designed for \u003cstrong\u003eR22 refrigerant\u003c\/strong\u003e systems. If you are retrofitting, ensure all oil and seal compatibility checks are performed according to Danfoss technical guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the proper oil charge for this unit?\u003c\/strong\u003e\u003cbr\u003e\nThe SM115-4RI typically ships with a mineral oil charge (160P). Always verify the sight glass level after the break-in period to ensure adequate lubrication of the scroll sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the electrical requirements for installation?\u003c\/strong\u003e\u003cbr\u003e\nThis compressor requires a \u003cstrong\u003e460V \/ 3-phase \/ 60Hz\u003c\/strong\u003e power supply. Ensure the contactor and overcurrent protection are sized for the Max Continuous Current (MCC) rating specified on the nameplate.\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":"danfoss","offers":[{"title":"Default Title","offer_id":35657944652,"sku":"sm115-4ri","price":7994.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_b070ee06-5659-41cf-822f-7d515ec28284.png?v=1794608541","url":"https:\/\/www.gsistore.com\/en-ca\/products\/danfoss-sm115-4ri-compressor","provider":"GSIstore","version":"1.0","type":"link"}