In large households, it is common for tank water heaters to run out of hot water in the morning. If you are tired of bracing for cold shower, consider installing an on-demand, tankless heater, which can provide endless hot water. These heaters also take up very little space, are energy efficient and are less expensive to replace than traditional tank heaters.   How it works:   In on-demand, tankless models, water is piped into a small, narrow device, usually 1’ x 2’, where it passes through a ... read more