New Walk-In Coolers / Freezers New walk-in coolers and freezers to rent or buy. We offer a range of flexible procurement routes for new walk-in refrigerators and freezers including weekly rental payments and outright purchase. Simply click on the items you’re interested in, select if you want to rent or buy from the pricing option and then checkout when you’re ready! Please note that the images shown vary from the actual product sizes. Please check specifications for size and with your FER sales rep.