{"product_id":"tnitrib-ac-condenser-fan-blade-replacement-for-dometic-brisk-air-duo-therm-direct-fit-6-blade-polymer","title":"TNITRIB AC Condenser Fan Blade Replacement for Dometic Brisk Air Duo-Therm — Direct-Fit 6-Blade Polymer","description":"\u003cp\u003e\u003cstrong\u003eTNITRIB 3313107.015 is a direct-fit replacement condenser fan blade designed to restore airflow and quiet operation for Dometic Brisk Air and Duo-Therm RV air conditioners.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis precision-molded fan blade replaces Dometic part numbers 3313107.0150000001, 317937.000, and 3107914.008 to bring your rooftop air conditioner back to effective cooling performance without buying a whole unit. Built to match the original geometry, the TNITRIB blade uses six aerodynamic fins and durable materials to push more air through the condenser while resisting damage from debris. It’s intended for owners of RV, motorhome, and camper units who need an exact-fit replacement that’s affordable and straightforward to install.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this replacement blade improve my RV air conditioner’s performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing a worn, cracked, or noisy fan blade restores the condenser’s ability to move air efficiently, which helps the unit reach desired temperatures faster and reduces strain on the fan motor. The six-blade design is optimized for steady airflow and balanced rotation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores original airflow volume and balance for smoother operation\u003c\/li\u003e\n  \u003cli\u003eReduces vibration and noise compared to damaged or warped blades\u003c\/li\u003e\n  \u003cli\u003eHelps maintain condenser heat transfer efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this TNITRIB blade fit my Dometic Brisk Air or Duo-Therm model?\u003c\/h3\u003e\n\u003cp\u003eThis part is made for Dometic Brisk Air and Duo-Therm rooftop systems and lists compatibility with a wide range of Brisk Air and Heat Pump models. Check your current Dometic part number to confirm a match before ordering to ensure a correct, bolt-on fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for Dometic part numbers 3313107.0150000001, 317937.000, 3107914.008\u003c\/li\u003e\n  \u003cli\u003eCompatible with Brisk Air series models including 532, 546, 548, 557, 558, 559, 570, 578, 579, 589, 590, 595\u003c\/li\u003e\n  \u003cli\u003eAlso fits Duo-Therm heat pump models such as 390 and 591\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability features does this fan blade offer?\u003c\/h3\u003e\n\u003cp\u003eThe TNITRIB blade is fabricated from reinforced polymer engineered to survive the impact and fatigue stresses common on rooftop units. Its construction resists cracking and warping even when exposed to road debris or high-speed rotation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRobust polymer composition minimizes breakage from foreign-object impacts\u003c\/li\u003e\n  \u003cli\u003ePrecision molding preserves original blade profile for proper balance\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant material suitable for outdoor RV conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I check before replacing the blade?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically straightforward for someone comfortable with basic hand tools—remove the top cover, unbolt the old blade from the motor shaft, and mount the TNITRIB replacement in the same orientation. Verify shaft size and secure fasteners to factory torque to maintain balance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRequires basic tools: screwdriver, socket set, and thread locker if desired\u003c\/li\u003e\n  \u003cli\u003eConfirm motor shaft diameter and blade orientation before tightening\u003c\/li\u003e\n  \u003cli\u003eInspect motor bearings and electrical connections while unit is open\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: RV owners, fleet maintenance technicians, and DIY repairers who need a reliable, cost-effective way to replace a worn or damaged condenser fan blade on Dometic Brisk Air and Duo-Therm rooftop air conditioners. Choose TNITRIB when you want an exact-fit, durable replacement that restores quiet operation and efficient airflow without replacing the entire A\/C unit.\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: Is this blade compatible with Dometic part 317937.000?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. TNITRIB 3313107.015 is listed as a direct replacement for Dometic part 317937.000.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this myself without a technician?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Basic hand tools and safety precautions are enough for most DIYers; confirm shaft fit and secure fasteners.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TNITRIB","offers":[{"title":"Default Title","offer_id":48085619769502,"sku":"B0CZL3Y8ML","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/tnitrib-front-view-fan-blade.jpg?v=1785874830","url":"https:\/\/northtrailauto.ca\/products\/tnitrib-ac-condenser-fan-blade-replacement-for-dometic-brisk-air-duo-therm-direct-fit-6-blade-polymer","provider":"North Trail Auto","version":"1.0","type":"link"}