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The Nortek 661040R Replacement Orifice is essential for the CMF Series Downflow Furnace-Direct Ignition Gas Burner. This orifice allows for the conversion from natural gas to LP gas, ensuring safe and efficient operation. With a diameter of 0.098 inches, it maintains correct gas flow for optimal combustion.
The Nortek 661040R offers a reliable replacement solution for your gas furnace, ensuring safety and efficiency in operation.
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