Nordyne 661017R Orifice 322838-753 If the pressure switch won't

If the pressure switch won't close

keyed terminal blocks for quick jumper selection between ignition types

Precise Fuel Regulation: Maintains consistent manifold pressure to prevent delayed ignition or incomplete combustion

Replacing a 900 RPM motor with a higher speed unit can cause excessive noise and potentially trip the limit switch due to air velocity issues

The heavy-duty strap handle and durable polyester strap allow for secure gripping of larger cylindrical bodies

Nordyne 661017R Orifice 322838-753 If the pressure switch won'tThe Nordyne 661017R Orifice is a precision engineered #17 Natural Gas (NG) burner orifice designed for specific furnace gas conversion and manifold assembly applications. As an OEM Nordyne replacement part, this component is critical for maintaining the correct stoichiometry in the combustion chamber, ensuring your burners fire at the manufacturer specified BTU input. This #17 drill size orifice is a standard fit for many intertherm miller mobile home