Description
The A.J. Antunes 8563120051 is a precision digital freezestat engineered for reliable freeze protection in commercial HVAC and refrigeration applications. Operating on 115VAC power with a single-pole double-throw (SPDT) output, this control monitors temperatures across a 30–75°F sensing range and responds quickly to prevent costly freeze damage.
Key Features
- Temperature sensing range: 30–75°F for accurate freeze detection
- Operating voltage: 115VAC
- SPDT (Single-Pole Double-Throw) output for versatile circuit integration
- Adjustable time delay: 1–10 minutes, allowing customizable response timing to minimize nuisance trips
- 10-foot sensor cable for flexible remote sensing placement
- Includes protective front cover for secure, clean installation
- Digital control for improved accuracy and repeatability over traditional analog freezestats
Applications
- Commercial HVAC air handling units and coil freeze protection
- Refrigeration equipment and cold storage monitoring
- Foodservice equipment requiring precise low-temperature control
- Any system requiring a reliable low-limit temperature safety cutout
Package Includes
- Digital freezestat control unit
- 10-foot sensing element
- Protective front cover
The adjustable 1–10 minute time delay is a standout feature, allowing technicians to fine-tune the control’s response to transient temperature dips and avoid unnecessary system shutdowns. The included front cover protects internal components and wiring connections, making this unit well-suited for demanding commercial environments.
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