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and UBZ300 gas-fired unit heaters
This OEM component is engineered to provide an adjustable nominal outlet pressure range of 4-12" WC (Water Column)
Common Questions Is the 100208086 a direct replacement for GKT2449
How do I identify the size in the field
The 10M74 is an automatic reset limit switch
Lennox 32K70 Burner Orifice and UBZ300 gas-fired unit heatersThe Lennox 32K70 is a precision engineered Natural Gas Burner Orifice designed specifically for high efficiency furnace burner assembly integration. With a precise orifice drill size of 0. 0917 inches (LB 74093), this component is critical for maintaining the correct manifold pressure and gas to air ratio required for clean combustion. As a genuine OEM Lennox replacement part, it ensures seamless compatibility with Lennox heating equipment,
