the original connector is not included

Does this unit require regular maintenance

What media is compatible with this sensor

maintaining a flush profile against the mounting bracket

Nordyne 661056R Orifice 324846-701 the original connector is notThe Nordyne 661056R Orifice is a high precision OEM component specifically engineered for liquid propane (LP) heating applications. As a veteran in the field, you know that maintaining the correct fuel to air ratio is critical for high efficiency combustion. This #56 LP burner orifice is the verified replacement for the legacy 661056 part number, ensuring a seamless fit and immediate restoration of factory spec manifold pressure in Nordyne and Miller