A Rheem 70-42484-01 Fan supports steady air movement for efficient heat transfer and balanced performance within the heating and cooling unit.
The fan moves air through the heating and cooling unit to support proper heat transfer at the condenser and maintain steady system performance. Its 24-inch diameter, 3-blade construction, 25-degree pitch and counterclockwise rotation are designed to deliver the intended airflow and balance, which matters for efficient operation and reduced strain on connected components.
The fan may be wearing out if the HVAC system shows reduced airflow, uneven cooling, rising operating temperatures or unusual vibration during operation. Physical signs can include bent or cracked blades, bore wear or imbalance and you might notice environmental indicators such as corrosion, dirt buildup or damage from outdoor exposure.
Parts Town offers same-day shipping on in-stock real OEM HVAC parts Monday through Friday until 9 PM ET and on Saturday until 4 PM ET for online air orders. An extensive network of fulfillment centers allows us to ship orders efficiently so you can address equipment issues as quickly as possible.
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We allow you to return most new, unopened real OEM HVAC parts within 90 days of delivery, so visit our Returns page for more details. If the part has already been installed and no longer works, please fill out the form in the Defective Parts & Warranty Inquiries section.