Off-Peak Heating Economics: Residential
Space and water heating are the two largest energy loads in a home. During winter months, these may account for as much as 85% of the total energy used. With the use of ETS equipment and an off-peak rate from the power company, homeowners can realize annual operating cost savings of up to 70% or more as compared to alternative options. Because ETS systems require no routine maintenance, even greater savings are available.
Annual Cost of Operation Example (click on the graph for a larger version):

Energy Cost Comparison Chart (click on the graph for a larger version)
