Built to exact Johnson Controls specifications

Multi-Position Mounting: High-strength construction supports orientation in any plane

allowing for serviceability or charge changes without removing the entire valve body from the line

The board features advanced self-diagnostics with LED fault codes to streamline troubleshooting on the job site

Siemens Combustion AZL52.00B1 Programming Display 318820-201 Built to exact Johnson ControlsThe Siemens AZL52. 00B1 is the definitive burner management system interface for professionals working with LMV5 linkageless control platforms. This programming unit functions as a detached human machine interface (HMI), providing senior burner technicians with direct access to critical fuel air ratio control parameters and real time combustion diagnostics. Built for flush panel mounting, the AZL52. 00B1 features a backlit 4x16 character LCD and an