Burnham 6111714 Blower Assembly for 203 - 204PV & IN3 - IN4PV Boilers
A replacement blower assembly used on select Burnham/U.S. Boiler Independence PV boiler models to restore proper induced draft/venting operation when the original blower assembly is worn, noisy, or failed.
Key Features:
- Replacement Blower Assembly (service part) for boiler venting/combustion airflow
- Application: Heating
- Listed for use with 203 - 204PV Boilers and IN3 - IN4PV Boilers
- Customer reviews note the assembly may arrive with installation instructions, and some report it came with new gaskets and new exhaust nuts
Compatibility & Applications:
- Listed for: 203 - 204PV Boilers and IN3 - IN4PV Boilers
- U.S. Boiler describes Independence PV models as configured to operate as direct-vented products for installation in homes with a damaged or irreparable chimney (equipment family context)
- Must only be used where the manufacturer specifies this exact part number: 6111714
Installation & Operation Notes:
- Installation should be performed by a qualified heating technician
- Reference the boiler's service/installation manual for the correct model (especially for venting/combustion components and gasket/seal requirements)
- Review-reported installation experiences commonly describe a straightforward swap (e.g., "couple bolts and a plug"), but this is not a substitute for following the manufacturer's procedure and safety steps
- If gaskets/seals are disturbed during service, follow the boiler documentation and use the correct sealing method/parts for safe operation
Maintenance & Troubleshooting:
- This assembly is commonly replaced when symptoms point to a failing or imbalanced blower, such as:
- Excessive noise ("noisy fan situation")
- Vibration in a power-vent boiler system
- No heat / blower not running (reported defective unit scenario)
- Reviews frequently report that replacing the blower restored normal operation and significantly reduced noise (some describe the new blower as "whisper quiet" or "totally silent")
- At least one review reports receiving a blower that was very loud and sounded like a bearing issue , and another mentions a defective unit where the fan did not run; in such cases, follow standard diagnostic steps per the boiler manual and replace/return the part as appropriate
User Reviews & Q&A Summary:
- Reviews are mostly positive and emphasize:
- Exact fit and successful replacement (including on older boilers)
- Noise/vibration resolution after installation
- Helpful packaging and timely delivery experiences
- Mixed feedback includes occasional reports of defective or noisy units on arrival/after install