Spas are wonderful. Big electric bills are not. So we make sure our spas are energy efficient. While many spas claim to be fully foamed, they often use only cheaper, low-density, open-cell foam. Hot Spring® spas, by contrast, are totally insulated, not just fully foamed. The difference lies in our use of multiple layers of high-density, 
closed-cell polyurethane foam, the same material used to insulate commercial freezers. In addition, our pumps and heater are designed to deliver maximum performance using minimum energy. And our warm air induction system captures heated air by the jet pump and directs it into the spa's water, slowing the water's cool down rate and saving energy. Once you own a Hot Spring spa, you'll really appreciate its lower operating costs.
Have a look at our Energy Efficiency Chart to see the prove !!
