The Reznor 220779 Inducer Assembly is a critical OEM replacement 115V venter motor and wheel kit engineered specifically for Reznor unit heaters. This draft inducer is vital for maintaining the correct combustion airflow and ensuring harmful exhaust gases are efficiently removed from the heat exchanger. Operating at 115V/60Hz, this induced draft blower is a direct-fit component that eliminates the need for field modifications on supported models. Because this is the Reznor 220779 115V Inducer Assembly less shroud, technicians must verify the integrity of the existing housing or shroud before installation. This assembly is designed to restore factory-spec static pressure and venting performance in 30,000 to 75,000 BTU systems, countering the common failure points of bearing wear or blower wheel imbalance in high-cycle commercial environments. Key Benefits Precise Compatibility: Engineered for seamless integration with Reznor UDAP, UDAS, UDBP, and UDBS series units (sizes 30-75). Optimized Performance: This replacement inducer motor restores proper drafting, preventing pressure switch tripping and ensuring safe ignition sequences. Durable Construction: Features a high-integrity venter motor and wheel assembly designed to withstand the thermal stress of frequent cycling in unit heaters. OEM Standards: Guaranteed to meet original equipment specifications for RPM and amperage draw, maintaining system efficiency. Common Questions Which Reznor models use the 220779 inducer? This 115V inducer assembly is primarily used on Reznor UDAP-30 through UDAP-75 and UDAS-30 through UDAS-75 models, including the corresponding UDBP and UDBS separated combustion variants. Does this assembly include the shroud or housing? No, this is the assembly less shroud. It includes the motor and the blower wheel; the existing shroud from the old draft inducer must be reused or sourced separately. Why is my inducer motor making a grinding noise? Loud operation or vibration usually indicates bearing failure or a buildup of combustion byproducts on the wheel, signaling that a replacement Reznor 220779 is required to ensure safe heating operation. This item is not eligible for free shipping. Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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