This state-of-the-art aquarium chiller incorporated the most advanced technological features on the market. Its unique titanium coil design allows for maximum contact exposure. With its condenser conveniently located on the front side of the chiller, cool air is drawn from the front and warm air is exhausted out the rear of the unit. This design enables easy condenser grill maintenance without requiring disassembly. This energy efficient powerhouse features a full auto digital temperature control system that will maintain your specified temperature within +1/-1 Fahrenheit. Readings are displayed on a bright and easy to read LCD for comfortable day or nighttime viewing. This quiet and compact unit also features a 2 year manufacturer's warranty, and is UL listed to safety and peace of mind. Suitable for aquariums up to 260 Gallons in size. 480 G.P.H. 51lbs.