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The Reznor 11830 Main Burner Orifice is a high-precision OEM gas heater part engineered for exact fuel regulation in commercial and industrial HVAC systems
it is functionally identical to Lennox 28G3601 and serves as a direct cross-reference for multiple Allied
making it an ideal solution for older two-wire heating systems
incorrect vertical placement can significantly reduce heat transfer efficiency
to run a fan)
Rheem-Ruud SP12049E Sensor Els PW 17895 The Reznor 11830 Main BurnerThe Rheem Ruud SP12049E Pilot Ignition Sensor is a critical OEM component designed for high precision flame rectification in residential and commercial gas water heater repair. As a veteran technician knows, reliable ignition hinges on the sensor's ability to provide a clean millivolt signal to the gas control valve. This gas water heater pilot assembly part is engineered to withstand extreme combustion chamber temperatures, ensuring the burner stays