This kit is primarily designed for ASCO series 8220 valves

evaporators

The Weil-McLain 510-811-641 Combination Gas Control Valve is a critical replacement component engineered for high-efficiency hydronic heating systems

Always verify chemical compatibility with any newer A2L blends before installation

crucial for sensitive industrial air handling applications

York S1-028-13309-004 Tube 319825-402 This kit is primarily designedThe York S1 028 13309 004 Condensate Drain Trap Tube is an essential component for ensuring proper moisture management within high efficiency furnace systems. This direct OEM replacement part is engineered to withstand the acidic nature of condensate produced during the combustion process, preventing leaks that often lead to cabinet corrosion or electrical shorts. Proper installation of this HVAC condensate drain tube is critical for maintaining the