stainless steel Public Drinker Big Capacity for Hot water Or cold water Or warm water for school,hospital,enterpise,group,pub stainless steel Public Drinker - Secondary filter(PPF+CTO or PP+UDF)- R134a compressor cooling with filter system- R134a Compressor cooling without filter system- Heating power:1000W- Cooling power:120W- Cooling capacity: ≤10°C 8L/h,- Heating capacity: ≥90°C 10L/h- Cold ...