Pay in 4 interest-free payments of $119.50 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
including the interchangeable capacity cartridge
Key Benefits Multi-Voltage Compatibility: Operates on 24Vac/Vdc
this unit is fully weatherproof and corrosion-resistant
Enhanced Versatility: Features a 4-speed design to allow for precise airflow adjustments based on system requirements
Weil McLain 383-500-407 Burner Replacement Kit THPU32HP7Y including the interchangeable capacity cartridgeWhen you are troubleshooting an Ultra Gas Boiler that isn't maintaining a stable flame or is showing signs of combustion instability, the Weil McLain 383 500 407 Burner Replacement Kit is the specified OEM solution for Ultra 299 and Ultra 399 Series 1 and 2 units. This professional grade kit is engineered to restore the precise fuel to air mixture required for high efficiency condensing applications. As a genuine Weil McLain part, it ensures that the
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