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The Trane FAN3422 is a fan orifice designed for HVAC systems. It helps regulate airflow effectively, which is essential for the overall performance of the system. This is a new OEM part and serves as a direct replacement for existing components in compatible Trane units.
This fan orifice ensures that your HVAC system operates efficiently.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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