There are many system types depending on your needs—upright fridges, underbench units, display cabinets, freezer rooms and blast chillers, to name a few. Some are designed for retail display, others for high-volume back-of-house storage. Each system varies in terms of temperature range, access, layout and capacity. Choosing the right setup depends on what you’re storing, how often it’s accessed and available space.

Most systems benefit from professional servicing at least every 6 months. This includes checking refrigerant levels, inspecting door seals, cleaning condenser coils, and verifying thermostat accuracy. Regular servicing helps prevent breakdowns, maintain energy efficiency and ensure consistent temperature control—critical for food safety and compliance. Some industries, like hospitality, may require more frequent checks.

Common issues include dirty condenser coils, refrigerant leaks, fan motor failures or blocked airflow. Poor maintenance or overloading the fridge can also impact performance. Inconsistent temperature control or ice build-up are often early warning signs. Prompt diagnosis by a technician can help identify the cause and prevent further damage or product spoilage.