Description
The Heatcraft Refrigeration 21300401 Electric Defrost Timer with Sensors is a precision-engineered defrost control component designed to optimize the defrost cycles of commercial refrigeration systems. By integrating timer and sensor functionality into a single unit, this component helps maintain consistent temperatures, prevent ice buildup, and extend the service life of your refrigeration equipment.
Key Features
- Combines electric defrost timer and sensor functionality in one integrated unit
- Designed for use with Heatcraft Refrigeration systems and compatible equipment
- Helps maintain optimal defrost cycles to prevent excessive ice accumulation
- Supports reliable, consistent refrigeration performance in commercial applications
- OEM-quality component engineered to Heatcraft’s exacting standards
- Direct replacement for original equipment — no modifications required
Why Choose the Heatcraft 21300401?
Proper defrost control is critical to the efficiency and longevity of any commercial refrigeration system. The 21300401 delivers accurate timing and sensing in a single, dependable package, reducing the risk of coil icing, compressor strain, and energy waste. Sourcing a genuine Heatcraft replacement part ensures compatibility and performance that aftermarket alternatives cannot always guarantee.
Application
- Commercial refrigeration units and walk-in coolers/freezers
- Heatcraft Refrigeration evaporator coil systems
- Replacement defrost timer and sensor assemblies
Product Details
- Brand: Heatcraft Refrigeration
- SKU: 21300401
- Type: Electric Defrost Timer with Sensors







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