Carrier 337938-785-CBP Inducer Blower Assembly (115V)
An OEM Carrier inducer blower assembly used in compatible Carrier furnaces to create the draft needed to vent combustion gases safely through the exhaust system when the specified replacement assembly is required.
Key Features
- OEM Inducer Blower Assembly
- 115V (listed voltage)
- Listed as replacing: 337938-774-CBP and 348558-785-CBP
- Carrier describes the inducer fan function as creating negative pressure to draw combustion gases away from the burner and direct them out through the exhaust system, helping prevent dangerous carbon monoxide buildup.
Compatibility & Applications
- Listed for Carrier HVAC applications
- Must only be used where the manufacturer specifies this exact part number: 337938-785-CBP (or where it is specified as the approved replacement for the older part numbers).
Installation & Operation Notes
- Installation should be performed by a qualified HVAC service technician.
- Reference the furnace's service/installation manual for the correct removal/installation steps, wiring/connector verification, and checkout.
- Carrier advises that repair/replacement of HVAC motors involving electrical components is generally best left to a professional technician, and directs users to product literature by model number for correct documentation.
Maintenance & Troubleshooting
- Because the inducer is part of the furnace's combustion-venting sequence, replacement is typically tied to "no-heat" conditions where draft cannot be established or the furnace won't run through its normal sequence.
- If performance issues persist after replacement, follow the unit's troubleshooting procedure to confirm proper venting, electrical connections, and associated safety-proving controls for the specific furnace model.
User Reviews & Q&A Summary
- Correct replacement & restores heat: Reviews commonly describe it as an exact/approved replacement (including for discontinued older inducers) that works properly once installed.
- DIY-friendly (for experienced users): Some reviewers report completing the swap in about an hour and saving money versus a service call.
- Fit/connection detail: One review notes a plug/connector difference and using an adapter to match an older harness.
- Purchase experience: Many comments mention good pricing and fast shipping