Drop-in chiller features Titanium coil type probe which is designed to lay flat in the sump. The probe is 12" x 2.5" and comes with a 67" lead to the chiller. Highly efficient with leak resistant brazed joints, noise reducing rubber feet, Copland high efficiency compressor, safe 134A refrigerant, and a powder coated aluminum cover. Includes digital LCD single stage temperature controller (upgradeable to dual stage) and 2 year warranty. 3 year extended warranty available through the manufacturer.