
70-21859-05 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $114.35 | Condition is New, RHEEM 70-21859-05 -Ruud "18""dia 28deg 1/2"" CCW 2bld Fan", FREE SHIPPING | 98.6% |
![]() | $135.95 | Condition is New, OEM Rheem Ruud Protech Condenser Fan Blade 18" 1/2" Bore Replaces 70-21859-05, FREE SHIPPING | ![]() |
![]() | $132.68 | Condition is New, RHEEM 18" 2-BLADE FAN 28 CCW 1/2" BORE 70-21859-05, shipping cost = $13.00 | 99.5% |
![]() | $154.51 | Condition is New, Rheem Fan Blade - 18 In., 2 Blade, 28-Degree Pitch - CCW, FREE SHIPPING | 100.0% |
![]() | $146.95 | Condition is New, 70-21859-05 Rheem 18"Dia 28Deg 1/2" Ccw 2Bld Fan OEM 70-21859-05, shipping cost = $10.95 | 99.6% |
![]() | $164.65 | Condition is New, Rheem 70-21859-05 Fan Blade 18 inch 28 degrees CCW 2 Blades, shipping cost = $8.85 | 99.5% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $149.46 | Condition is Unspecified, RHEEM 70-21859-05 -Ruud "18""dia 28deg 1/2"" CCW 2bld Fan", FREE SHIPPING | 97.8% |

The Rheem Ruud Protech 70-21859-05 Condenser Fan Blade is a crucial component for maintaining the efficiency and longevity of your air conditioning system. This replacement fan blade is specifically designed for the Protech series of air conditioners, ensuring a perfect fit and seamless integration into your existing system.
Measuring 18 1/2 inches in diameter, this fan blade is constructed from high-quality materials designed to withstand the rigors of continuous operation in harsh environmental conditions. Its aerodynamic shape is engineered to maximize airflow, improving the overall efficiency of your air conditioner and helping to maintain consistent temperature control in your home or business.
The blade is constructed with a durable, rust-resistant finish that protects it from corrosion and wear, ensuring long-lasting performance. This fan blade is easy to install, requiring no special tools or skills, and is backed by the industry-leading warranty offered by Rheem Ruud, ensuring peace of mind for homeowners and businesses alike.
In summary, the Rheem Ruud Protech 70-21859-05 Condenser Fan Blade is a high-quality, reliable replacement part that is essential for maintaining the performance and longevity of your air conditioning system. Its aerodynamic design, durable construction, and easy installation make it a smart choice for homeowners and businesses looking to keep their cooling systems running at peak efficiency.
Pros of buying Rheem/Ruud Protech 70-21859-05 Condenser Fan Blade 18 1/2:1. Compatibility: This fan blade is specifically designed for Rheem and Ruud air conditioning units, ensuring a perfect fit and seamless integration with your existing system.
2. Durable Material: The fan blade is made of aluminum alloy, which is known for its strength and resistance to corrosion, making it a long-lasting replacement part.
3. Easy Installation: The product comes with clear installation instructions, making it a straightforward process for homeowners or HVAC professionals.
4. OEM Quality: The 70-21859-05 is an original equipment manufacturer (OEM) part, guaranteeing it is made to the same high standards as the original component.
Cons of buying Rheem/Ruud Protech 70-21859-05 Condenser Fan Blade 18 1/2:1. Price: As an OEM part, the cost of the fan blade may be higher than aftermarket alternatives.
2. Availability: Since it's an OEM part, it may not be as widely available as aftermarket replacements, particularly from smaller retailers or online marketplaces.
Conclusion: If you have a Rheem or Ruud air conditioning unit, buying the OEM fan blade 70-21859-05 ensures a proper fit and long-lasting performance. Although it may be more expensive than aftermarket alternatives, the quality and compatibility of the OEM part can make it a worthwhile investment for your HVAC system. Ultimately, it depends on your preferences for price and reliability.
Recommendation: If you want a reliable and long-lasting replacement fan blade for your Rheem or Ruud condenser unit, I recommend purchasing the OEM part, Rheem/Ruud Protech 70-21859-05. However, if you are budget-conscious and are not concerned with the potential slight difference in performance or fit, aftermarket alternatives may be a more cost-effective option for you.
Details:
In an hvac system, motors typically turn the air conditioning fan blade and furnace blower motor. Replaces old part #s: 70-21859-05. Repair difficulty level: partial list of units that use this item. Function: an electric motor converts electrical energy into mechanical.
Newer high efficient motors, such as x13 and ecm have end caps that control the motor speeds. These can be removed and replaced separately.
specifications centrafurn:
- brand: Fits Rheem Ruud Protech
- mpn: 70-21859-05
- model: Fits 70-21859-05
- type: Condenser Fan Blade 18 1/2 Bore
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
payments centrafurn:
- credit card: american-express
- wallet: apple-pay
offer centrafurn:
- sold #: 34
- started: june 9, 2024
- availability: in stock
- prices: $114.35–$164.65
- item condition:
- New
- Unspecified
- in stock #: 5
- options: ship-to-home
shipping centrafurn:
- carrier: usps, fedex, ups
- type: calculated
- class: standard, expedited, one-day
- service: usps ground advantage, usps priority mail, fedex 2day, ups next day air
- transit: 5-7 days
seller centrafurn:
- rating: 98.5%
- city: louisville, kentucky
- # reviews: 146900
returns centrafurn:
- policy: returns accepted
- method: money back
- paid by: seller
- time: 30 days
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