{"product_id":"tjernlund-products-950-0017","title":"Tjernlund Products 950-0017 Impeller","description":"\u003cp\u003eThe \u003cstrong\u003eTjernlund Products 950-0017 Impeller\u003c\/strong\u003e is a precision-engineered \u003cstrong\u003estainless steel centrifugal fan blade\u003c\/strong\u003e designed specifically for \u003cstrong\u003eSS2 and SS2G side wall vent systems\u003c\/strong\u003e. In high-demand mechanical venting applications, the \u003cstrong\u003eSS2 blower wheel replacement\u003c\/strong\u003e must withstand corrosive flue gases and high thermal loads. This \u003cstrong\u003egenuine OEM Tjernlund part\u003c\/strong\u003e is factory-balanced to eliminate shaft vibration, protecting the motor bearings and ensuring whisper-quiet operation across different static pressure levels. Fabricated from high-grade stainless steel, this \u003cstrong\u003eventer motor impeller\u003c\/strong\u003e provides superior resistance to the acidic condensate typically found in oil or gas-fired draft induction systems.\u003c\/p\u003e\n\n\u003cp\u003eFor contractors performing maintenance on \u003cstrong\u003eTjernlund power venters\u003c\/strong\u003e, installing the \u003cstrong\u003e950-0017 stainless impeller\u003c\/strong\u003e is critical for maintaining the intended CFM output and internal pressure switch calibration. Whether you are troubleshooting a noisy inducer or restoring a \u003cstrong\u003eside wall vent system\u003c\/strong\u003e after years of heavy cycling, this impeller delivers the structural integrity required for consistent exhaust flow. This component is compatible with the \u003cstrong\u003eSS2 series draft inducers\u003c\/strong\u003e and serves as the direct replacement for worn or corroded original assemblies.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Stainless Steel:\u003c\/strong\u003e Engineered to withstand harsh flue gas environments and moisture without degrading.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Balanced:\u003c\/strong\u003e Reduces mechanical stress on the \u003cstrong\u003e950-0015 motor\u003c\/strong\u003e, extending the life of the entire venter assembly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect OEM Fit:\u003c\/strong\u003e Guaranteed compatibility with \u003cstrong\u003eTjernlund SS2\u003c\/strong\u003e and discontinued \u003cstrong\u003eSS2G\u003c\/strong\u003e models for seamless field installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Airflow:\u003c\/strong\u003e Maintains the specific static pressure required to satisfy safety proving switches in the heating circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 950-0017 impeller compatible with the discontinued SS2G model?\u003c\/strong\u003e\u003cbr\u003e\nYes, the 950-0017 is the designated \u003cstrong\u003ereplacement impeller\u003c\/strong\u003e for both the current SS2 and the older SS2G side wall venter units.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat causes an impeller to fail in a Tjernlund SS2 system?\u003c\/strong\u003e\u003cbr\u003e\nThe most common causes are \u003cstrong\u003ecorrosive buildup\u003c\/strong\u003e from flue gas condensate or debris intake, which can lead to imbalance, vibration, and eventual motor failure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this part include the set screw for mounting to the motor shaft?\u003c\/strong\u003e\u003cbr\u003e\nThis part is the \u003cstrong\u003estainless steel impeller wheel\u003c\/strong\u003e; always inspect your existing motor shaft and set screw for damage during teardown to ensure a secure mechanical connection upon reassembly.\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":"Tjernlund Products","offers":[{"title":"Default Title","offer_id":43465312174258,"sku":"950-0017","price":79.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_6a7b620e-ce32-4162-9f1f-e890432fcc5f.png?v=1701807317","url":"https:\/\/www.gsistore.com\/products\/tjernlund-products-950-0017","provider":"GSIstore","version":"1.0","type":"link"}