Optimized Airflow: The 800 RPM rating is calibrated for specific coil static pressures

this OEM replacement part ensures the correct CFM delivery required to prevent coil icing and maintain system efficiency

or excessive scale buildup within the heat exchanger

Key Benefits for the Contractor Universal Compatibility: Fully interchangeable with part numbers 061069 and 61069 for seamless integration into Reznor heating units

Modine 5H0547510025 Orifice 326070-701 Optimized Airflow: The 800 RPMThe Modine 5H0547510025 Orifice is a critical OEM replacement part designed for Natural Gas unit heaters. Engineered for precision gas flow regulation, this main burner orifice ensures the correct stoichiometric ratio for efficient combustion in power vented and gravity vented systems. As a veteran grade component, it provides the exact BTU input required to maintain factory spec manifold pressure. This orifice is compatible with several high output