Weil-McLain 383500360 Blower Assembly, Ultra Series 1 - 310, Ultra Series 2 - 310, Ultra Series 3 - 299, Ultra Series 3 - 310, Ultra Series 4 - 299

Professional Replacement – Weil-McLain Blower Assembly Kit for Ultra Series Boilers

The Weil-McLain Blower Assembly Kit is a direct replacement component engineered for Ultra Gas Boiler models 299/310 and 399. Designed for precise compatibility, this kit restores proper combustion air delivery, ensuring the boiler maintains peak efficiency and safe operation. Built with contractor needs in mind, it provides a reliable solution that minimizes downtime and maintains system performance.

Why This Kit is Essential

A properly functioning blower is critical for maintaining combustion efficiency and preventing system lockouts. The Weil-McLain assembly is manufactured to the original equipment specifications, providing consistent airflow and reducing the likelihood of premature failures. With durable construction and tested reliability, this assembly is a trusted solution for service and repair work.

Kit Advantages

• Model-Specific Fit: Designed for Ultra Gas Boiler models 299/310 and 399.
• Restores Airflow Performance: Provides correct combustion air delivery to maintain boiler efficiency.
• Durable Build: Manufactured from high-quality materials to withstand continuous operation.
• Complete Package: Includes blower, gasket, and mounting hardware for a full replacement solution.
• Proven Reliability: Meets Weil-McLain’s quality standards for long-term operation.

Technical Specifications

• Compatibility: Ultra Gas Boiler models 299/310 and 399
• Included Components: Blower assembly, gasket, hardware
• Function: Provides combustion air supply for proper burner operation

Installation Notes

Installation should be performed by a licensed HVAC technician to ensure proper alignment, secure sealing, and compliance with safety codes. A professional installation guarantees correct operation of the boiler’s combustion system and minimizes risks associated with improper airflow adjustment.

Contractor Guidance

For Professionals: This kit reduces service time by providing a direct-fit replacement with all necessary components included. Its consistent performance minimizes callbacks and ensures customer satisfaction on repair and maintenance projects.

For Maintenance Teams: Stocking this blower assembly helps ensure critical replacement parts are available when needed, reducing downtime during urgent service calls.

The Weil-McLain Blower Assembly Kit is a contractor-grade replacement part that ensures Ultra Series boilers continue to run safely, efficiently, and reliably.