Runte Publishes Guide for Supermarket Refrigerator Selection

Shandong Runte Refrigeration Technology Co., Ltd. has issued a guide to help supermarkets make informed decisions between remote and plug-in commercial refrigeration units. The choice significantly affects operational costs, customer experience, and long-term energy consumption.

Remote refrigeration systems dissipate heat and noise externally via condensing units, reducing the burden on in-store HVAC systems and contributing to a quieter shopping environment. In contrast, plug-in units release compressor heat and operational noise directly onto the sales floor, increasing the need for air conditioning and potentially impacting ambient store temperatures.

While remote systems involve higher initial installation costs due to requirements for professional piping and on-site refrigerant charging, plug-in units offer lower setup costs and straightforward 'plug-and-play' installation. Plug-in units also offer greater flexibility for store layout changes, whereas remote systems have a fixed placement once installed.

For large supermarkets and hypermarkets, Runte recommends remote refrigerators to manage heat effectively from extensive display runs and prevent overheating, leading to better energy return on investment over time. For convenience stores and smaller formats where rapid installation and mobility are key, plug-in units are often the more practical option and can be easier to place, especially in locations with restrictions on external condenser placement.

Runte manufactures both types of units, featuring multi-layer air-curtain technology, low-E glass panels, and automatic defrost cycles. These systems utilize heavy-duty Bitzer or Copeland compressors and R290 eco-friendly refrigerant to maintain stable temperatures while minimizing overall energy draw.