{"product_id":"fan-blade-5-inch-20541-for-harman-3-20-40985-blower","title":"5\" Fan Blade Impeller | Single-Sided Paddle for Combustion Blower | Part #20541 Replaces Harman 3-20-40985","description":"\u003ch3\u003e\u003cstrong\u003e5\" Fan Blade Impeller – 20541 | Replaces Harman 3-20-40985 | Single-Sided Paddle for Combustion Blower\u003c\/strong\u003e\u003c\/h3\u003e\u003cp class=\"\"\u003e\u003cbr\u003eRestore quiet and efficient operation to your Harman pellet stove with the \u003cstrong\u003e20541 5\" single-sided fan blade impeller\u003c\/strong\u003e, designed as a direct replacement for Harman part #3-20-40985. This paddle-style impeller fits select Harman pellet stove models and is essential for maximizing combustion blower performance and maintaining balanced airflow.\u003c\/p\u003e\u003cp class=\"\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eOEM-Compatible Replacement\u003c\/strong\u003e – Directly replaces Harman part number 3-20-40985\u003cbr\u003e• \u003cstrong\u003eSingle-Sided Impeller\u003c\/strong\u003e – Delivers precise airflow and optimal efficiency for designated pellet stove models\u003cbr\u003e• \u003cstrong\u003eDurable Metal Construction\u003c\/strong\u003e – Built to withstand high temperatures and long operating hours\u003cbr\u003e• \u003cstrong\u003eEssential for Motor Replacement\u003c\/strong\u003e – Always replace the impeller when installing a new blower motor\u003c\/p\u003e\u003cp class=\"\"\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003cbr\u003e• Part Number: 20541\u003cbr\u003e• OEM Replacement For: Harman 3-20-40985\u003cbr\u003e• Impeller Diameter: 5\"\u003cbr\u003e• Style: Single-sided paddle fan blade\u003cbr\u003e• Material: High-temperature metal construction\u003cbr\u003e• Application: Combustion blower motors\u003c\/p\u003e\u003cp class=\"\"\u003e\u003cstrong\u003eFits Harman Pellet Stove Models:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eAccentra Cast\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eInvincible Insert\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePC45\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"\"\u003e\u003cem\u003eNote: Harman pellet stoves use three different impeller sizes—ensure this 5\" single-sided blade is correct for your unit. Other options include the 4-3\/4\" single-sided (3-21-00661) and 5\" double-sided (3-20-502221) versions.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"\"\u003e\u003cstrong\u003eWhen to Replace:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eIf fan blades (fins) are bent, corroded, or missing\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWhen experiencing excess vibration or noise\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDuring blower motor replacements or upgrades\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"\"\u003eKeep your pellet stove running at peak performance with the \u003cstrong\u003e20541 5\" fan blade impeller\u003c\/strong\u003e. Engineered for a precise fit and long-lasting durability, this high-temperature replacement impeller ensures consistent airflow and quiet, efficient operation—ideal for maintaining your Harman stove's heating performance.\u003c\/p\u003e","brand":"Fan Blades","offers":[{"title":"Default Title","offer_id":56929300185428,"sku":"6-NBK-434","price":22.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1067\/7698\/5940\/files\/20541-3-20-40985.webp?v=1787841546","url":"https:\/\/total-hearth.shop\/products\/fan-blade-5-inch-20541-for-harman-3-20-40985-blower","provider":"total-hearth.shop","version":"1.0","type":"link"}