Key Benefits: Exact OEM Compatibility: Specifically designed for Armstrong B2 and B3 Series traps

This specific model is equipped with a 3/8" flare (SAE) connection and a manual stem

This genuine OEM replacement ensures that gas valves

thread-in connection to BASO brand automatic pilot controls and various thermo-electric valves

York S1-026-25553-000 Fan Blade 30067439-890 Key Benefits: Exact OEM Compatibility:When you're servicing large scale commercial condensers or heat pumps, airflow precision is non negotiable. The York S1 026 25553 000 Fan Blade is a heavy duty 30 inch diameter replacement propeller designed to meet precise OEM air delivery specs. Featuring a 3 blade configuration and a 21 degree pitch, this component is engineered to maintain static pressure and system efficiency in high demand HVACR environments. The 5 8" bore on the discharge side