How much energy is consumed by the FastStart feature? Martin Siwy Updated May 25, 2018 22:43 Follow Sample above was calculated based on our most popular 10 kW unit and nationwide average of $0.14 per kWh Energy Consumption-FastStart.pdf 70 KB Download Related articles Do I need to use a water filtration system with my ThermaSol steam generator? Evaluation Instructions Generator Energy Consumption Where do I put the ThermaSol Aromatherapy Oil and how much should I use? What is Aromatherapy? Comments 0 comments Please sign in to leave a comment.