Weil Mclain 383-500-040 - 383-500-040 Ultra 230 Blower Assembly Kit
Weil Mclain 383-500-040 - 383-500-040 Ultra 230 Blower Assembly Kit
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Restore precise combustion airflow to your hydronic heating system with this authentic replacement blower assembly. Specifically engineered for the Ultra 230, part number 383-500-040 serves as the primary air-delivery engine to ensure the fuel-air mixture remains within factory tolerances for maximum thermal output. This comprehensive kit includes the blower, necessary gaskets, and mounting hardware, providing a complete solution for restoring original performance to your Series 3 or Series 4 equipment.
The blower assembly functions by creating the precise pressure differential required for clean, efficient ignition and flue gas evacuation. By maintaining optimal RPMs and housing integrity, this component prevents internal overheating and minimizes operational noise, ensuring the boiler cycles safely while protecting sensitive internal components from heat-related degradation.
Key System Performance Baselines:
- Direct OEM Compatibility: Engineered specifically for Ultra 230 Series 3 and 4 configurations for seamless integration.
- Complete Installation Kit: Includes high-quality gaskets and mounting hardware to ensure a hermetic, vibration-free seal.
- Optimized Airflow Dynamics: Precision-balanced to maintain factory-specified combustion rates and exhaust efficiency.
- Reduced Operational Noise: Designed to minimize harmonic vibration during high-fire cycles.
⚠️ Application Profile: This component is intended for professional installation in Weil-McLain Ultra 230 Series 3 and Series 4 boiler systems. Always verify existing wiring harness integrity and gas pressure settings after installation to maintain safe operating standards.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 383-500-040 |
| Model Designation | Ultra 230 (Series 3 and 4) |
| Brand | Weil-McLain |
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