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High-Durability Construction: Built with high-quality thermocouple wire to resist oxidation and thinning in the burner's flame path
it is best practice to install the sensor in an area where the media flow is consistent
Durable Construction: Built with professional-grade materials to withstand the corrosive nature of flue gas and elevated thermal fluctuations
Accurate Detection: Capable of measuring flow velocities up to 60 cm/s for precise system feedback and early diagnostic warnings
On/Off (Floating) Control Signal
Nordyne 661055R Orifice THPU32HP7Y High-Durability Construction: Built with high-qualityThe Nordyne 661055R Orifice is a precision engineered #55 drill main burner orifice designed to maintain consistent manifold pressure and gas flow in high efficiency heating systems. As a veteran HVACR technician knows, precise gas metering is critical for achieving a clean blue flame and preventing incomplete combustion or sooting. This OEM main burner orifice serves as the direct replacement for the legacy part 661055, ensuring that gas velocity and
