True's air curtain merchandisers are designed with enduring quality that protects your long term investment. True's commitment to using the highest quality materials and oversized refrigeration systems provides the user with colder product temperatures and lower utility costs in a convenient spot merchandiser for packaged food and beverage. Uniquely sized for placement in an variety of popular impulse merchandising locations. Oversized, factory balanced, refrigeration system holds 35°F to 40°F (1.6°C to 4.4°C). Exclusive reversing condenser fan motor. Fan motor reverses during defrost off cycles to help keep condenser coil free from dirt, dust and debris. Keeping coils clean optimizes the unit's performance providing colder holding temperatures and increased energy efficiency. Regularly scheduled thorough cleaning of coils still recommended. Exterior - non-peel or chip white powder coated steel; durable and permanent. Interior - attractive, NSF approved, white aluminum interior liner with stainless steel floor. Air curtain top provides fast, easy access to product while maximizing attention to merchandising. Entire cabinet structure is foamed-in- place using Ecomate. A high density, polyurethane insulation that has zero ozone depletion potential (ODP) and zero global warming potential (GWP).