Does this fit all Weil McLain boilers

ensuring proper thread engagement and alignment

This kit is designed to provide a high-temperature seal for the pilot and burner assembly across a broad range of condensing boilers and commercial water heaters

and CGi boilers

but the dimensions and material specifications remain identical to the original GKT2429 and the GKT2429K kit

York 7681-3301 Rocker Switch Does this fit all WeilThe York S1 7681 3301 is a professional grade HVAC rocker switch engineered to restore precise circuit control in a wide range of York heating and cooling systems. As an OEM York replacement part, this component ensures exact mechanical fitment and electrical consistency, preventing the terminal overheating often associated with generic substitutes. This furnace blower switch is essential for maintaining the operational integrity of high demand units