This is a Dry Ice Fogger. It uses 50 - 80 lbs of Dry Ice for approximately 20 minutes of low lying fog. It takes approximately 1 hour to heat up water and approximately 30 minutes to re-heat between uses. It runs off of 110 volt power. This unit needs (4) Edison feeds at 12.5 amps for 4 Heating Elements at 1500W each. (1) Edison feed at 20 amps for the hot water pump and fan that can be twofered. There is a dedicated breaker on each element that will trip if overloaded.