roughly 2 times bigger. costa rica: 51,000 square kilometers. kentucky: 104,000 square kilometers. roughly 2 times bigger. costa rica: 51,000 square kilometers.
Whole house water heaters are installed in a single location and supply the hot water for all fixtures and appliances in the home. Both tankless and tank-type water heaters can serve as whole-house systems, costing an average of $679 to install.
1 On average a hot tub costs about $1 a day for electricity and chemicals, although this can vary from $15-$60 a month depending on size, insulation, climate and local utility costs. 2  Ask for an estimate of monthly operating costs, as these vary considerably between brands and models. An outdoor tub needs to be installed on a level deck or concrete pad. 2  Building a wooden deck can add $500-$15,000 or more to the total cost, depending on size and complexity; a concrete pad can run $1,000-$3,000 or more.