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

Ease of Installation: Standard 2-wire 10k ohm design allows for rapid field replacement during routine maintenance or emergency HVAC repair

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

color-coded for rapid identification during installation

Its compact footprint allows for direct mounting on the draft diverter or flue collector using standard hardware

Harris AL200RC Alcor Fluxed Aluminum Alloy making it the standard replacementThe 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