The 30041085-218 is an OEM part designed for Nor East Controls

making it the standard replacement for the 221455A/U part number

Optimized Thermal Performance: Engineered for precise refrigerant metering to prevent liquid slugging and ensure evaporator efficiency

if your current spring is violet

The Watts 0066090 is a heavy-duty 3/4 inch T&P relief valve engineered for critical temperature and pressure protection in water heater and storage tank applications

Harris AL200RC Alcor Fluxed Aluminum Alloy The 30041085-218 is an OEMThe Harris AL200RC Alcor Fluxed Aluminum Alloy is a professional grade, cadmium free brazing filler metal engineered specifically for high integrity repairs on aluminum components. Designed with a non corrosive flux core, this alloy eliminates the requirement for external flux application, significantly reducing bench time and preventing contamination in sensitive systems. With a precise eutectic melting point of 824F (440C), Alcor provides