For homes that use 41 gallons or less of hot water daily demand water heaters can be 24 34 more energy efficient than conventional storage tank water heaters.
Boiler vs on demand water heater.
Do you want your water stored or on demand.
Water boiler a boiler is used to heat just the water as it boils the water and turns it to steam.
Instead they heat water as it passes through the unit using a heat exchanger to rapidly bring it.
Boilers can be used to not only heat water but also heat your home and even generate power.
Boiler vs water heater.
These are for closed systems usually called hydronic systems and they are just for heating.
They are either a tank or tankless style and can be gas or electric.
For the first boilers are the way to go.
Boilers heat water very quickly and like hot water heaters are available in tanked and tankless versions.
As for the latter you may want to consider getting a tankless water heater instead.
As their name implies tankless or on demand water heaters don t store water in a tank.
Hot water heater a hot water heater is used to give you domestic hot water for your appliances like dishwashers and washing machines as well as fixtures like showers and sinks.
Call benjamin franklin plumbing bay area for help with water heaters and boilers.
Another difference between boilers and tankless water heaters is how each unit handles the water.
Instead a boiler turns water into steam.