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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Optimized Drainage: Pitch-compliant design prevents stagnant water
Simplified Installation: Features a wide wrenching hex and a tapped body drain for easy installation and safe condensate management
Rugged construction withstands the high-velocity airflow and heat cycles of commercial air handlers
Lennox OEM Specification: Exact fitment reduces bench time and ensures compatibility with Lennox heat pump footprints
Simplified Calibration: Dual sight-set scales allow for quick visual verification of both cut-in and cut-out settings
Siemens Combustion AZL52.00B1 Programming Display 320788-703 Optimized Drainage: Pitch-compliant design preventsThe 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