Draft blowers are vital in furnace and HVAC systems, ensuring safe combustion gas removal, steady airflow, improved efficiency, reduced noise, and reliable, long-lasting operation for optimal heating performance.
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-10%Rheem-Ruud 70-101087-81 Induced Draft Blower W/Gasket 120VSpecial Price $251.84 Regular Price $279.54
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- -10%International Comfort Products 1011412 Induced Draft Blower AssemblySpecial Price $570.43 Regular Price $633.18
- -10%International Comfort Products 1172824 Induced Draft Blower AssemblySpecial Price $251.88 Regular Price $279.59
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Draft Blowers for HVAC Furnace Parts
Draft blowers are critical components in furnace and HVAC systems, designed to safely channel combustion gases while maintaining consistent airflow. They support efficient furnace operation, stable temperatures, and help reduce wear on internal components.
When draft blower components fail, airflow may become restricted, noise levels can rise, and overall system efficiency may drop. Furnace draft inducer blowers direct combustion gases through the venting system, maintaining proper circulation through the heat exchanger. This ensures efficient combustion and prevents the buildup of harmful gases like carbon monoxide. 1-stage induced draft blowers operate at a constant speed, providing steady airflow for standard combustion while regulating vent pressure and safely expelling exhaust gases.
At PartsHnC, we offer high-quality draft blowers from trusted brands such as Trane, Dunkirk, Lennox, and Bard HVAC, providing reliable performance and durable operation.
FAQs
How do I know if my draft blower is failing?
Signs of a failing draft blower include reduced airflow, unusual noise, uneven heating, or frequent furnace shutdowns. Regular inspection helps detect issues early.
Can I replace a furnace draft inducer blower myself?
Some experienced DIYers can replace a draft blower, but it’s recommended to hire a licensed HVAC technician to ensure proper installation and safe operation.
How long does a draft blower typically last?
With proper maintenance, a furnace or HVAC draft blower can last 10–15 years. Lifespan may vary depending on usage, environment, and quality of the blower.
Why is my furnace draft blower making noise?
A noisy operation can indicate a worn motor, loose mounting, or debris in the blower. Inspecting or replacing the draft blower restores smooth, quiet airflow.
How do I fix a furnace draft inducer blower that is not running?
Check for power supply issues, blown fuses, or a faulty motor. If the problem persists, replace the draft inducer blower with a compatible model.