Get the best of both worlds with Evapcold®, the factory assembled, low charge ammonia refrigeration system that sets the bar for both safety and sustainability. Requiring just a fraction of the refrigerant charge associated with traditional field-built systems, each Evapcold® unit is expertly crafted as a single-source, quick-to-install solution. The entire system offers simple plug-and-play installation and faster startups with significantly less on-site labor than its field-built alternatives.