Laars Heating Systems L0063300 Burner 321894-708 Thermometer

Thermometer

Fine-Tuned Sensitivity: Adjustable nozzle-flapper feedback mechanism ensures the Siemens 186-0013 responds accurately to slight humidity shifts

Does this motor replace the R40638-001

always verify the rotation matches the original blade pitch (typically CW/CCW lead-end) by cross-referencing the unit's wiring schematic before installation

maintaining the flue gas velocity and heat transfer rates required for high-efficiency operation

Laars Heating Systems L0063300 Burner 321894-708 ThermometerThe Laars heating systems L0063300 burner is a critical combustion component engineered specifically for the Laars Pennant and Mighty Therm 2 (MT2) series, covering sizes from 200 to 400 MBH. As a high performance replacement burner assembly, this part is designed to maintain the precise fuel to air ratio required for efficient 2 stage firing and low NOx emissions. Unlike generic alternatives, the L0063300 features a modular design that integrates