Average cost to install a water heater is $ ,. Compare prices for tank vs tanklesss, gas vs. electric and top heaternds..My water baseboard furnace heats our water too. Would it possible, and if so, cost effective, to heat the water using an electric water heater? The old .How much replacing a water heater should cost. Average costs and comments from CostHelper’s team of professional journalists and community of users. With all needed .A quick and dirty walk through of a normal electric water heater and how ,when in a small household simple changes and a li.e effort can yield big .
Electric Water Heating Costs. The domestic electric water heater may be either a tank type or a tankless type. Typical domestic tank type water heaters range from gallons and they require floore to be installed. Tankless units are rated in gallons per minute GPM and range from GPM..