Public Drinker Big Capacity for Hot water ; Ice water ; warm water for school,hospital,enterpise,group,public,etc. ... Public DrinkerBig Capacity for Hot water ; Ice water ; warm water for school,hospital,enterpise,group,public,etc ... or PP+UDF) R134a compressor cooling with or without filter system Heating power: 1,000W Cooling power: 120W Cooling capacity: ≤10 ...