Eemax has introduced its full line of electric instantaneous water heaters for ANZI 2358.1 tepid water recommendations for eye/face wash and emergency showers (.5 gpm to 20 gpm). The on-demand water heaters are equipped with sophisticated microprocessing temperature control (+/ -1?F) and specially engineered staged heating modules to provide exact temperature output while providing additional safety against over temperature. Eemax.