The Weil McLain 590-300-003 Rubber Blower Gasket is a precision-engineered OEM replacement part specifically designed for Weil McLain Ultra Gas boilers

Key Benefits Universal Compatibility: Direct drop-in replacement for Honeywell L6076A and White Rodgers 752-1 models

yellow flame that fails to wrap around the thermocouple

Industrial-Grade Durability: Built to withstand extreme temperatures

Can I use this for both general water and steam service

Lochinvar & A.O. Smith 100110071 Thermostat 322838-754 The Weil McLain 590-300-003 RubberThe Lochinvar and A. O. Smith 100110071 Thermostat is a critical OEM immersion temperature control replacement engineered for high efficiency commercial water heaters and boilers. Designed for precision thermal regulation, this surface mounted thermostat ensures accurate sensing of tank temperatures to prevent overheating and maintain consistent system performance. It functions as a direct replacement for legacy part numbers such as 9004555105 and is