Description
True Manufacturing 800315 Defrost Termination Switch Overview
The True Manufacturing 800315 is an OEM replacement defrost termination switch (model 37T21) designed for use in True Manufacturing commercial refrigeration equipment. This switch plays a critical role in the defrost cycle, signaling the system to terminate the defrost period at the appropriate temperature threshold — protecting evaporator coils, maintaining food-safe temperatures, and preventing unnecessary energy consumption.
Key Features
- OEM True Manufacturing replacement part — ensures proper fit and function
- Defrost termination switch designed to end defrost cycles at the correct temperature setpoint
- Compatible with True Manufacturing commercial refrigerators and freezers using the 37T21 switch configuration
- Helps maintain consistent refrigeration performance and energy efficiency
- Supports reliable, automatic defrost cycle management
Why Replace Your Defrost Termination Switch?
A faulty defrost termination switch can cause incomplete defrost cycles, excessive frost buildup on evaporator coils, or prolonged defrost periods that raise cabinet temperatures. Replacing a worn or failed switch with the correct OEM part restores proper defrost operation and protects the integrity of stored product.
Application
- True Manufacturing commercial refrigeration units requiring the 37T21 defrost termination switch
- Suitable for use by qualified HVAC/R and refrigeration technicians
Ordering Information
- Brand: True Manufacturing
- Part Number: 800315
- Switch Model: 37T21
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