Rack Mounted Liquid Chiller Models RLC-900 and RLC-1800 are newly redesigned. The water fittings are now in the front as well as the back with the convenience of the end user in mind. Whether the chillers are mounted internally or externally, the user can access water inlet and outlet hoses from either end of the chiller. This can help save space, makes the chiller easier to use and increases the versatility of the product.