Soaring energy invoices, concern for the environment and government subsidies are some of the reasons why people are seeking out energy-saving options to the good old hot water tanks. Whatever the reason be, finding the correct type of heater is a complex endeavor that you shouldn't take lightly. There are a number of different choices when it comes to efficient hot water systems and each has its unique advantages and disadvantages. Some of potential options are condensing heat pumps and gas units, electric and gas tankless water heaters that hybrid vehicles are also called by us. A quick look at energy costs and the product specs show as others do that condensing tank heaters and electric tankless water heater units don't conserve just as much money on invoices. That leaves natural gas and heat pumps tankless water heaters for replacing your old unit as the two most efficient options. Let's now review the pros and cons of each.
The most significant factor in comparison of electric tankless water heater is the price of fuel they use, as we're referring to efficacy. Hybrid vehicles have that means they use less than half the energy and energy factors nicely over two compared to the best tankless water heater. That said, natural gas is not more expensive than electric, which the heat pumps need to work. That sets electric heat pump water heaters at a nearly stalemate in efficacy and natural gas tankless water heaters with the latter being just marginally better.

Setup and cost costs are another factor that you have to keep in mind. On average, hybrid vehicles cost two times as much as tankless units but installing the latter includes improvements and innovative venting to gas pipes. A heat pump water heater just needs you link it to the water lines and to place it in a big hall that is enough. At the end of the day, the first price of running a natural gas tankless unit might be just as much as running a hybrid vehicle.