Is the Rotolock gasket included with this valve

1/2" or 3/8")

This OEM York replacement part is a #20 drill size orifice

Exact OEM Fit: Eliminates the need for field modifications

securing consistent pressure switch readings and reliable ignition cycles

Armstrong Furnace R02708C024 Burner Standard Refrigerant Is the Rotolock gasket includedThe Armstrong Furnace R02708C024 Burner Standard is a critical genuine OEM replacement part engineered for precise combustion within specific Armstrong Air and Allied Air heating systems. As a standard burner tube, this component is manufactured to exact factory tolerances to maintain the correct air to gas ratio, preventing issues like delayed ignition, soot accumulation, or uneven heat exchanger distribution. When a furnace burner replacement is