ensure your gas valve and main burner orifices are correctly sized for the specific fuel type as per the original equipment manufacturer's conversion instructions

Can I use this if my old fan is 326100-401

and VHE boiler series

Because this model includes an integral vent limiting orifice

Precise Flow Control: Featuring a 0

Heil Quaker ICP 1149514 Pilot Orifice ensure your gas valve andThe Heil Quaker ICP 1149514 LP Pilot Orifice is a critical OEM component designed specifically for liquid propane (LP) conversion and maintenance in high efficiency gas furnaces and boilers. As a genuine International Comfort Products (ICP) replacement part, this orifice ensures a precise fuel to air ratio, maintaining a stable pilot flame necessary for reliable ignition and thermocouple engagement. Measuring approximately 1 2 inch in length with a 1