Description
The Carrier 48TM400646 blower assembly is a genuine OEM replacement housing built for high static HVAC applications. Designed as a drop in solution for many Carrier packaged and rooftop units, this blower housing accommodates a compatible motor (motor not included) to restore airflow, system efficiency, and maintain manufacturer spec performance. It features robust construction, accurate dimensions (18.5″ length × 14.1″ width × 14.8″ height) and is backed by Carrier’s “Factory Authorized Parts” quality assurance.
Key Features
- OEM Quality & Fit – Built to Carrier specifications and branded as Factory Authorized Parts, ensuring compatibility and reliability.
- High Static Design – Suitable for demanding airflow environments where higher static pressures exist (such as large air handlers or rooftop units).
- Motor Not Included – Housing is supplied alone, which is ideal for professional installations that re use or select the appropriate blower motor to match system needs.
- Drop In Dimensions – Replacement housing matches the original mounting and footprint (18.5″ L × 14.1″ W × 14.8″ H) for efficient installation.
- Durable Construction – Designed to meet Carrier’s proprietary design life testing and agency listings for longevity and safety.











