{"product_id":"pellethead-rv-blower-wheel-for-dometic-atwood-duo-therm-8-squirrel-cage-1-2-shaft-direct-fit-balanced-airflow","title":"Pellethead RV Blower Wheel for Dometic\/Atwood Duo‑Therm 8\" Squirrel‑Cage 1\/2\" Shaft — Direct Fit, Balanced Airflow","description":"\u003cstrong\u003eReplacement blower wheel for Dometic\/Atwood Duo-Therm RV air conditioners — 8\" diameter squirrel-cage design, fits part numbers 3313107033 \/ 3313107.033 \/ 3104887.009 \/ 385002300.\u003c\/strong\u003e\n\n\u003cp\u003eIf your RV, camper or motorhome needs a durable blower wheel to maintain airflow in a Duo-Therm® rooftop air conditioner, this Pellethead replacement is engineered as a direct-fit option. Built with the same squirrel-cage profile and matching dimensions, it aims to restore proper circulation without the delays of custom fabrication or extended downtime.\u003c\/p\u003e\n\n\u003ch3\u003eWill this blower wheel fit my Dometic or Atwood Duo-Therm air conditioner?\u003c\/h3\u003e\n\u003cp\u003eThis Pellethead blower wheel is manufactured to match common Duo-Therm service part numbers and the original footprint. Check your unit’s part number and shaft size against the specifications to confirm compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible part numbers: 3313107033, 3313107.033, 3104887.009, 385002300\u003c\/li\u003e\n  \u003cli\u003eDiameter: 8 inches — matches Duo-Therm blower housings\u003c\/li\u003e\n  \u003cli\u003eShaft bore: 1\/2 inch — designed for standard motor shafts\u003c\/li\u003e\n  \u003cli\u003eWidth: ~2.9 inches — fits original housing clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will this blower wheel affect my RV’s airflow and performance?\u003c\/h3\u003e\n\u003cp\u003eRestoring a worn or damaged blower wheel brings the fan back to its intended airflow and balance, which helps the rooftop unit move air efficiently. While it replaces the mechanical fan only, a balanced, properly sized wheel supports smoother operation and reduces strain on the motor.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSquirrel-cage design for consistent, directed airflow\u003c\/li\u003e\n  \u003cli\u003eCorrect diameter and width to maintain rated airflow volume\u003c\/li\u003e\n  \u003cli\u003eBalanced construction to minimize vibration and noise\u003c\/li\u003e\n  \u003cli\u003eHelps prevent premature motor wear from imbalanced fans\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what tools are required?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for someone with basic RV repair experience: remove the access panel, detach the old wheel, and slide the replacement onto the motor shaft. The Pellethead unit is built for secure mounting and aligns with the original retention method used in Duo-Therm housings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical tools: screwdriver set, pliers, socket wrench, and retaining-ring tool if applicable\u003c\/li\u003e\n  \u003cli\u003eNo permanent modifications required — direct-fit design\u003c\/li\u003e\n  \u003cli\u003eApproximate install time: 30–60 minutes for experienced DIYers\u003c\/li\u003e\n  \u003cli\u003eInspect shaft key\/retaining hardware and replace if worn\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the construction and durability features of this replacement wheel?\u003c\/h3\u003e\n\u003cp\u003eThe blower wheel uses a robust squirrel-cage frame sized to OEM dimensions, produced to resist deformation and keep blades aligned under operating load. The materials and balance help maintain consistent performance over many seasons of RV use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSturdy cage profile to resist bending and blade fatigue\u003c\/li\u003e\n  \u003cli\u003ePrecision bore for snug 1\/2\" shaft fit and reduced wobble\u003c\/li\u003e\n  \u003cli\u003eApproximately 2.9\" width to match original clearance and airflow path\u003c\/li\u003e\n  \u003cli\u003eManufactured as an aftermarket OEM-equivalent replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: RV owners, fleet managers, and mobile-living technicians who need a reliable, direct-replacement blower wheel for Dometic\/Atwood Duo-Therm rooftop air conditioners. Choose this Pellethead part when you want the correct 8\" diameter, 1\/2\" shaft bore, and near-OEM fit to restore airflow quickly — without resorting to custom fabrication or extended downtime.\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: What part numbers does this blower wheel replace?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It replaces Dometic\/Atwood part numbers 3313107033, 3313107.033, 3104887.009, and 385002300.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the key dimensions of this blower wheel?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Key specs: 8\" diameter, approximately 2.9\" width, and a 1\/2\" shaft bore.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Pellethead","offers":[{"title":"Default Title","offer_id":48083072745630,"sku":"B0C546D6NL","price":57.43,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/pellethead-blower-wheel-front-view.jpg?v=1785823598","url":"https:\/\/northtrailauto.ca\/products\/pellethead-rv-blower-wheel-for-dometic-atwood-duo-therm-8-squirrel-cage-1-2-shaft-direct-fit-balanced-airflow","provider":"North Trail Auto","version":"1.0","type":"link"}