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8 second FFRT
or horizontal positions without compromising the bearing system
making it ideal for standard safety cut-out applications
Always verify your specific model and serial number to ensure a proper fit before installation
Midco International 4090164 Burner Assembly 318172-701 8 second FFRTThe Midco International 4090164 Burner Assembly is a high performance combustion component engineered for commercial and industrial HVAC systems. Specifically designed as a direct replacement for 4090120, this RE4400DS BurnerAssy maintains system integrity in gas fired furnaces and boilers. The assembly features an integrated 30 second pre purge cycle, a critical safety protocol that clears the combustion chamber of residual gases before direct spark
