Switch the 'Stat is a residential and commercial thermostat exchange program. Summerhill Impact works with heating and cooling contractors and wholesalers to encourage the installation of energy-efficient programmable thermostats, while simultaneously diverting the older mercury-containing thermostats from landfill to a safe storage facility. Switching to newer and more energy-efficient programmable thermostats and responsibly disposing of older mercury-containing thermostats reduces energy consumption, greenhouse gas emissions, and prevents mercury from contaminating our air, soil, and water.

Learn how to Make the Right Switch!