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.
Solar hot water systems are much more expensive and could set you back up to Â£5000. A standard immersion heater will cost roughly Â£150 to purchase and install (Â£120 for the installation process and around Â£30 to buy the actual immersion heater).