Tankless hot water heaters are an on-immediate hot water system source that can be very efficient to use. The standard water heater today is a 40 to 50 gallon constant heater is in use predominately.
If you turn the furnace or heater off in your house when you away from it why would you keep wasting energy with a water heater that is kept at a constant temperature on idle while you are gone. Unlike traditional storage heaters the tankless just heats as is the tankless system cold water entering the pipe at the entry to a tankless system is heated immediately when you call for it by turning on your tap in either the kitchen or the bathroom. If your unit is gas fired, a gas burner heats the water. If it is electric, an electric element heats the water.
This produces a constant source of hot water as … Read More