Precision Airflow: Engineered to provide consistent CFM delivery across varying ductwork static pressures

the BASO J992DXA-7221 provides the dependable flame rectification and ignition performance required by modern HVAC gas ignition parts specifications

the CNT0641 ensures that the technician can diagnose the root cause of the pressure drop before the system resumes operation

the valve closes the A-port and opens the B-port upon loss of power

High-Efficiency Filtration: The 50-micron depth-effect matting provides an extremely high capacity for dust accumulation without significantly impacting gas flow

Lochinvar & A.O. Smith 100109308 Burner 320720-756 Precision Airflow: Engineered to provideThe Lochinvar & A. O. Smith 100109308 Burner is a critical LP FV burner assembly designed for high efficiency liquid propane water heaters. This assembly features a precision drilled #51 orifice, engineered to maintain the correct stoichiometric ratio for clean combustion within Flammable Vapor (FV) ignition systems. As a direct OEM replacement burner, it ensures the unit stays within manufacturer specifications for BTU output and flame stability. For