Heating water in your home when it’s not needed can add up to higher energy costs. The traditional, tank-style hot water heater heats up water and then keeps it warm in the until you need it. Tankless water heaters are far more efficient because they only use energy to heat water while you are using it.
Often, the first time we notice that we need to replace our HVAC system is when it dies. Of course, this will usually be the day before your in-laws arrive to stay with you for two weeks in the middle of a summer heat wave.