{"product_id":"rheem-protech™-70-21858-17-fan-blade-with-integral-hub-3-blade-ccw-inlet-side-genuine-oem-replacement","title":"Rheem PROTECH™ 70-21858-17 Fan Blade With Integral Hub – 3 Blade CCW Inlet Side Genuine OEM Replacement","description":"\u003cp data-start=\"107\" data-end=\"449\"\u003eThe Rheem PROTECH™ 70-21858-17 Fan Blade with Integral Hub is a genuine OEM condenser fan blade engineered for Rheem and Ruud HVAC condensing units and package systems. Designed for optimal airflow performance, this inlet-side fan blade helps maintain proper condenser cooling efficiency, compressor protection, and reliable system operation.\u003c\/p\u003e\n\u003cp data-start=\"451\" data-end=\"833\"\u003eBuilt with a durable 3-blade design and counterclockwise (CCW) rotation, the 70-21858-17 fan blade is precision-balanced to reduce vibration, improve airflow consistency, and minimize operational noise. As a Genuine OEM Rheem PROTECH™ component, it ensures exact fitment, proper airflow characteristics, and dependable long-term performance compared to universal aftermarket blades.\u003c\/p\u003e\n\u003chr data-start=\"835\" data-end=\"838\"\u003e\n\u003ch2 data-section-id=\"1ybcqkm\" data-start=\"840\" data-end=\"869\"\u003eKey Features and Function:\u003c\/h2\u003e\n\u003cp data-start=\"871\" data-end=\"1008\"\u003e• Optimized Condenser Airflow – Designed to maximize airflow across condenser coils for efficient heat rejection and cooling performance.\u003c\/p\u003e\n\u003cp data-start=\"1010\" data-end=\"1140\"\u003e• Genuine OEM Rheem PROTECH™ Fitment – Engineered specifically for Rheem and Ruud equipment for precise balance and compatibility.\u003c\/p\u003e\n\u003cp data-start=\"1142\" data-end=\"1255\"\u003e• Integral Hub Construction – Built-in hub simplifies installation while improving blade stability and alignment.\u003c\/p\u003e\n\u003cp data-start=\"1257\" data-end=\"1365\"\u003e• Precision-Balanced 3-Blade Design – Helps reduce vibration, noise, and motor strain during HVAC operation.\u003c\/p\u003e\n\u003chr data-start=\"1367\" data-end=\"1370\"\u003e\n\u003ch1 data-section-id=\"kctwjr\" data-start=\"1372\" data-end=\"1413\"\u003eProduct Details and Key Specifications:\u003c\/h1\u003e\n\u003cp data-start=\"1415\" data-end=\"1880\"\u003e• Part Number: 70-21858-17\u003cbr data-start=\"1441\" data-end=\"1444\"\u003e• Manufacturer: Rheem PROTECH™ (Genuine OEM)\u003cbr data-start=\"1488\" data-end=\"1491\"\u003e• MFG Number: 70-21858-17K\u003cbr data-start=\"1517\" data-end=\"1520\"\u003e• Part Type: Condenser Fan Blade With Integral Hub\u003cbr data-start=\"1570\" data-end=\"1573\"\u003e• Blade Configuration: 3 Blade\u003cbr data-start=\"1603\" data-end=\"1606\"\u003e• Rotation: CCW (Counterclockwise)\u003cbr data-start=\"1640\" data-end=\"1643\"\u003e• Mounting Style: Integral Hub\u003cbr data-start=\"1673\" data-end=\"1676\"\u003e• Airflow Direction: Inlet Side\u003cbr data-start=\"1707\" data-end=\"1710\"\u003e• Application: Outdoor Condensing Unit Fan Blade\u003cbr data-start=\"1758\" data-end=\"1761\"\u003e• OEM Brand Compatibility: Rheem \/ Ruud\u003cbr data-start=\"1800\" data-end=\"1803\"\u003e• Construction: Heavy-Duty OEM Metal Blade\u003cbr data-start=\"1845\" data-end=\"1848\"\u003e• Shipping Weight: Approx. 4 lbs\u003c\/p\u003e\n\u003chr data-start=\"1882\" data-end=\"1885\"\u003e\n\u003ch1 data-section-id=\"v9lend\" data-start=\"1887\" data-end=\"1957\"\u003e🛠️ HVAC Depot Pro Tip: Verify Blade Pitch \u0026amp; Rotation Before Startup\u003c\/h1\u003e\n\u003cp data-start=\"1959\" data-end=\"2234\"\u003eWhen replacing a condenser fan blade, always confirm the blade pitch and rotational direction match the original OEM specifications. Incorrect rotation or pitch can dramatically reduce airflow, increase system head pressure, and cause compressor overheating during operation.\u003c\/p\u003e\n\u003chr data-start=\"2236\" data-end=\"2239\"\u003e\n\u003ch1 data-section-id=\"1vl6wvg\" data-start=\"2241\" data-end=\"2275\"\u003eCross-Reference \u0026amp; Compatibility:\u003c\/h1\u003e\n\u003cp data-start=\"2277\" data-end=\"2367\"\u003eThe Rheem PROTECH™ 70-21858-17 is a direct OEM replacement for the following part numbers:\u003c\/p\u003e\n\u003cp data-start=\"2369\" data-end=\"2385\"\u003e• OEM Numbers:\u003c\/p\u003e\n\u003cul data-start=\"2386\" data-end=\"2418\"\u003e\n\u003cli data-section-id=\"1qgmwlb\" data-start=\"2386\" data-end=\"2401\"\u003e70-21858-17\u003c\/li\u003e\n\u003cli data-section-id=\"1cnsb8\" data-start=\"2402\" data-end=\"2418\"\u003e70-21858-17K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2420\" data-end=\"2446\"\u003e• Associated OEM Brands:\u003c\/p\u003e\n\u003cul data-start=\"2447\" data-end=\"2478\"\u003e\n\u003cli data-section-id=\"d5togv\" data-start=\"2447\" data-end=\"2456\"\u003eRheem\u003c\/li\u003e\n\u003cli data-section-id=\"6rjxq6\" data-start=\"2457\" data-end=\"2465\"\u003eRuud\u003c\/li\u003e\n\u003cli data-section-id=\"10wzd7h\" data-start=\"2466\" data-end=\"2478\"\u003ePROTECH™\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2480\" data-end=\"2509\"\u003e• Fan Blade Specifications:\u003c\/p\u003e\n\u003cul data-start=\"2510\" data-end=\"2570\"\u003e\n\u003cli data-section-id=\"13o5r4e\" data-start=\"2510\" data-end=\"2534\"\u003eInlet Side Fan Blade\u003c\/li\u003e\n\u003cli data-section-id=\"f33yiv\" data-start=\"2535\" data-end=\"2553\"\u003e3 Blade Design\u003c\/li\u003e\n\u003cli data-section-id=\"1n2u34b\" data-start=\"2554\" data-end=\"2570\"\u003eCCW Rotation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2572\" data-end=\"2653\"\u003e\u003cem data-start=\"2572\" data-end=\"2653\"\u003e(Always verify blade diameter, bore size, pitch, and rotation before ordering.)\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"2655\" data-end=\"2658\"\u003e\n\u003ch1 data-section-id=\"11rmn2s\" data-start=\"2660\" data-end=\"2697\"\u003eExtensive Model Compatibility List:\u003c\/h1\u003e\n\u003cp data-start=\"2699\" data-end=\"2795\"\u003eCompatible with select Rheem and Ruud outdoor condensing units, heat pumps, and package systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jl7u7k\" data-start=\"2797\" data-end=\"2814\"\u003eRheem Series:\u003c\/h3\u003e\n\u003cp data-start=\"2815\" data-end=\"2974\"\u003e• RA13 Series\u003cbr data-start=\"2828\" data-end=\"2831\"\u003e• RA14 Series\u003cbr data-start=\"2844\" data-end=\"2847\"\u003e• RA16 Series\u003cbr data-start=\"2860\" data-end=\"2863\"\u003e• RAKA Series\u003cbr data-start=\"2876\" data-end=\"2879\"\u003e• RACC Series\u003cbr data-start=\"2892\" data-end=\"2895\"\u003e• RRNL Series\u003cbr data-start=\"2908\" data-end=\"2911\"\u003e• RRPL Series\u003cbr data-start=\"2924\" data-end=\"2927\"\u003e• RQPM Series\u003cbr data-start=\"2940\" data-end=\"2943\"\u003e• RPKA Series\u003cbr data-start=\"2956\" data-end=\"2959\"\u003e• RP14 Series\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ttwhht\" data-start=\"2976\" data-end=\"2992\"\u003eRuud Series:\u003c\/h3\u003e\n\u003cp data-start=\"2993\" data-end=\"3152\"\u003e• UA13 Series\u003cbr data-start=\"3006\" data-end=\"3009\"\u003e• UA14 Series\u003cbr data-start=\"3022\" data-end=\"3025\"\u003e• UA16 Series\u003cbr data-start=\"3038\" data-end=\"3041\"\u003e• UAKA Series\u003cbr data-start=\"3054\" data-end=\"3057\"\u003e• UACC Series\u003cbr data-start=\"3070\" data-end=\"3073\"\u003e• URNL Series\u003cbr data-start=\"3086\" data-end=\"3089\"\u003e• URPL Series\u003cbr data-start=\"3102\" data-end=\"3105\"\u003e• UQPM Series\u003cbr data-start=\"3118\" data-end=\"3121\"\u003e• UPKA Series\u003cbr data-start=\"3134\" data-end=\"3137\"\u003e• UP14 Series\u003c\/p\u003e\n\u003cp data-start=\"3154\" data-end=\"3238\"\u003e\u003cem data-start=\"3154\" data-end=\"3238\"\u003e(Always verify original fan blade dimensions and OEM part number before ordering.)\u003c\/em\u003e\u003c\/p\u003e","brand":"Rheem","offers":[{"title":"Default Title","offer_id":53230468399467,"sku":"0662766325263","price":238.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/9683\/9531\/files\/70-21858-17.jpg?v=1778795058","url":"https:\/\/tophvacparts.com\/products\/rheem-protech%e2%84%a2-70-21858-17-fan-blade-with-integral-hub-3-blade-ccw-inlet-side-genuine-oem-replacement","provider":"HVAC Parts and Equipment Depot Open To Homeowners and Contractors","version":"1.0","type":"link"}