Do you regularly work inside a refrigerated container during loading or unloading? Then it’s essential that the refrigeration unit automatically shuts off when the doors are opened. Without this function, the motor continues running, which not only wastes energy but can also damage the cooling system.

When a cooling unit keeps running with the door open, warm and humid air enters the container. This causes ice buildup, especially around the evaporator. Ice formation hampers the performance of the unit and can lead to malfunctions or costly maintenance. In fact, a cooling system should never run while the door is open.

A door switch is the ideal solution. This sensor automatically shuts down the cooling system when the door opens and restarts it once the door is closed. It protects your equipment, enhances safety, and saves energy.

Benefits of a door switch:

• Prevents ice formation inside the cooling unit

• Extends the lifespan of the refrigeration system

• Reduces energy consumption during loading/unloading

• Automatic on/off control of the motor

• Increased comfort and safety for personnel

• Less noise during work inside the container

Interested in buying or renting a refrigerated container with a door switch? Contact us to discuss options and pricing.