WaterFurnace’s CLW chiller optimizes system performance using a combination of hardware and software options. Available in 60- to 140-ton capacities, it modulates equipment to constantly maintain the highest efficiencies possible. The CLW is engineered to distribute heated or chilled water for fan coils, radiant floor heating, snow/ice melt, industrial process water and other applications. Features include: high-efficiency R-410A scroll compressor; right and left side 4” or 6” water connections; balanced port bidirectional TXV or an optional electronically controlled expansion valve; and copper-brazed, oversized stainless-steel water-to-refrigerant heat exchangers.