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Precise Modulation: Provides accurate 2-10VDC control for superior airflow management and temperature stability
Key Benefits: Optimized Airflow Management: Ensures direct
Engineered for a precise fit in specific Carrier
Always verify your specific Lochinvar part number before installation
Precise Calibration: Features pneumatic feedback for improved accuracy and stable proportional control
Heatcraft Refrigeration 5521R Thermostat 318423-701 Precise Modulation: Provides accurate 2-10VDCThe Heatcraft Refrigeration 5521R Thermostat is a high reliability 2 wire thermostat engineered specifically for the rigorous demands of commercial refrigeration and industrial HVAC systems. Designed as a direct replacement component for Heatcraft refrigeration systems, including brands like Bohn, Larkin, and Climate Control, this mechanical control provides precise temperature regulation across walk in coolers and freezers. Its robust construction