This part is the standard inlet elbow for several Bloomfield units

Optimized Ignition: The 250VA power rating supports the secondary voltage requirements needed for efficient fuel ignition and clean combustion cycles

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

ensuring the system accurately monitors both induction and flue pressure for safe combustion

High Precision Sensing: The NTC thermistor technology provides reliable feedback with Minimal thermal drift

Modine 5H0547510025 Orifice 326070-701 This part is the standardThe 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