BASO J992DXA-7221 Pilot Burner When tightening the cover

When tightening the cover

extending the life of the commercial refrigeration pressure switch

or a cracked heat exchanger causing temperatures to exceed the 438-degree limit

If the switch remains open despite normal airflow

a heavy-duty solution designed to prevent unauthorized tampering in commercial and residential HVAC applications

BASO J992DXA-7221 Pilot Burner When tightening the coverAs an experienced HVAC technician, you know that a stable pilot flame is the foundation of any reliable heating system. The BASO J992DXA 7221 Pilot Burner is a heavy duty J Series replacement pilot burner engineered for consistency in both Intermittent Pilot Ignition (IPI) and Standing Pilot Ignition (SPI) applications. This assembly features a precision machined . 021" orifice optimized for natural gas pilot burner systems, ensuring a controlled fuel