Designed for versatile temperature control, this digital thermostat switch supports heating and cooling for a wide range of applications. Function and compatibility Digital thermostat switch suitable for heating and cooling tasks Compatible with HVAC systems, freezers, air conditioners, and fermentation chambers Calibration Builtin calibration to finetune settings for specific needs Improves accuracy and adaptability across uses Performance Heating and cooling modes Temperature control range from 50 to 110 degrees Celsius Accuracy of 1 degree Celsius Output capacity of 20 A Safety features and low limit settings Alarm system to alert when temperatures exceed safe thresholds Use scenarios In HVAC systems for precise environmental or process temperature control In fermentation chambers where stable temperatures are critical In refrigeration and cooling equipment such as freezers and air conditioners to maintain target temperatures and receive timely alerts when out of range