Reduced Maintenance: Smooth interior surfaces minimize residue accumulation

Enhanced Flexibility: The single-fabric wrapped design permits higher flex life and compatibility with smaller sheave diameters

preventing edge-curl even under heavy steam exposure

Where should I mount this sensor for the most accurate readings

Nordyne 661042R Burner Orifice Reduced Maintenance: Smooth interior surfacesThe Nordyne 661042R Burner Orifice is a precision engineered OEM replacement part designed for high efficiency LP gas furnace conversion and maintenance. Featuring a strictly calibrated . 042 orifice size (industry standard #42 drill size), this component is critical for regulating the manifold pressure and gas velocity in low pressure propane systems. As a veteran grade HVAC replacement part, it ensures the correct stoichiometric air to fuel ratio,