30HL Water-Cooled Condenserless Reciprocating Liquid Chiller Features

Carrier's 30HL units are condenserless, reciprocation water chillers available in nominal sizes from 50 to 60 tons (176 to 210 kW). Designed to reduce installation time and costs, the 30HL fits easily through a 36-in. (914 mm) wide opening due to their compact design. The 30HL units are designed for use with a remote condenser, and have a refrigerant holding charge. They may be connected to either air-cooled, evaporative condenser( s) or even water-cooled condenser( s) sized to meet specific job requirements. Carrier's proven, serviceable, semi-hermetic compressor(s) are standard on all units. In addition, standard solid-state electrical controls are fully tested and offer the utmost in reliability. Standard dual refrigeration circuits simplify service and maintenance tasks by allowing the unit to continue to operate at part load, avoiding a prolonged shutdown of the entire system. 30HL chillers provide EERs (Energy Efficiency Ratios) up to 14.3. Since the chiller normally works at part load for 97% of its operating time, a substantial reduction in operating cost can be realized.