One of the first decisions you make when purchasing or leasing commercial ice machines are the type of cooling feature. Below is a description of the type of cooling and advantages of types of ice machines: air-cooled, liquid-cooled, and remote-cooled.
Air-cooled Commercial Ice Machines
Air-cooled ice makers have a fan on the inside that takes air and blows it across the condenser. In essence, the ambient air, or surrounding air around the ice maker, cools the ice maker. Hot air blows out the other side of the condenser, so heat is pulled away from the machine. To understand the capacity of an air-cooled ice maker, know that ice pounds per hour are measured in a 70 degree room, compared to a more typical 85 degree kitchen. So, if your kitchen area is 85 degrees, youâ€™ll get about 85% of the stated production capacity. Despite the heat emission, air-cooled are the most popular ice makers.
Liquid-cooled commercial ice machines
Liquid-cooled are best when the ice maker is located in a warm temperature area, such as over 90 degrees. To cool the ice, a stream of water goes over the refrigerant and extracts out the heat. The downside of a liquid-cooled machine is that your water bills will inevitably increase. These machines are not recommended for high-drought areas.
Remote-cooled commercial ice machines
A remote-cooled ice machine puts a condenser on the roof of your building. Advantages of remote-cooled are that hot air doesnâ€™t blow into the kitchen (like an air-cooled machine), and the machine doesnâ€™t require extra water (like liquid-cooled). Remote-cooled ice makers will need electricity to the roof, and you need to purchase an additional condenser, so installation costs increase. Remote-cooled ice makers are especially good when you have a need for a large quantity of ice.
Ice & Refrigeration Systems is an experienced and knowledgeable resource for choosing the commercial ice maker to fit the needs of your restaurant, church or office. For more information, visit: www.letsmakeice.com