Weil McLain 381-359-295 - 381-359-295 Inducer Fan Assembly Kit for CGi S4
Weil McLain 381-359-295 - 381-359-295 Inducer Fan Assembly Kit for CGi S4
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Maintain precise combustion levels and reliable flue gas venting in your residential heating system with the 381-359-295 Inducer Fan Assembly. This assembly is specifically engineered for Weil-McLain CGi S4 boilers in sizes 4 through 6, serving as a direct factory-replacement component to restore factory-rated system performance.
The inducer fan operates by creating the negative pressure necessary to draw combustion air into the burner and force exhaust gases safely through the venting system. By ensuring consistent airflow through the heat exchanger, this kit maximizes thermal transfer efficiency and helps maintain clean, complete combustion cycles.
Key System Performance Baselines:
- Combustion Airflow: Ensures consistent draft pressure for optimal burner performance.
- Emission Control: Maintains proper air-to-fuel ratios to reduce harmful byproduct accumulation.
- System Compatibility: Precision-fit for Weil-McLain CGi S4 series, boiler sizes 4-6.
- Operational Longevity: Built to withstand high-temperature flue environments for extended service life.
⚠️ Application Profile: This inducer assembly is intended exclusively for authorized HVAC technicians performing maintenance or repairs on Weil-McLain CGi S4 boilers, sizes 4, 5, and 6.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 381-359-295 |
| Model Designation | CGi S4 |
| Boiler Sizes | 4 to 6 |
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