SnoMelter™ electric mats are designed to be embedded in concrete, asphalt or under pavers, either as part of a new installation or when repaving. Because the snow melting mats operate for relatively short periods each winter, operating costs are less than most other snow and ice removal methods. Operating costs for your area will depend upon the total hours of snowfall and upon the heating capacity you specify. Our recommended nominal heat density of 538 W/sq-m (50 W/sq-ft) provides quick response time, especially when used with automatic control. In most cases, snow will melt at a rate that keeps up with average snowfall, minimizing accumulation of snow on the heated surface. In a heavy snowfall, when snow accumulates at a faster rate, extra heating time will be required for complete removal. An automatic control, set to allow additional running time after snowfall stops, ensures dry pavement and minimizes icy spots. Electric snow melting systems are a practical, economical way of preventing the buildup of ice and snow on steps, walkways, driveways, parking areas, loading docks and even roads.