Stainless Steel, heated, automatic for up to 20 head. The ULTRAFOUNT is designed to give year-round service, providing clean, fresh, temperate water regardless of climate. If you’re tired of breaking ice on the coldest days, the ULTRAFOUNT has been proven to function in some of the most brutal climates. The insulated ULTRAFOUNT is extremely energy efficient, with heavy-duty construction and maintenance free float system. Stainless steel drinking area and premier heating system offer unbeatable longevity.