It is a water heater, not a hot water heater. There would be little point in using a hot water heater. I assume that is your point.
form_title= Tankless Hot Water Heater form_header= Save money with a tankless hot water heater. Do you need to remove an old water heater?*= () Yes () No Do you want an energy efficient water heater?*= () Yes () No Where will you be installing the hot water heater?*= _ 
THERE IS NO SUCH THING AS A HOT WATER HEATER.
It's called water heater. There isn't a reason to heat hot water
The term "water heater" is non-specific, but may imply a domestic hot-water heater, when read in context. A "hot-water heater" is specifically meant for heating water for domestic use. A hydronic boiler is also a water heater, but the water is only used for heating the radiators or for heating a hot-water heater, but the hot water of the boiler is not released for domestic use.Depends as there is a water heater and then a booster which increases the temperature for mostly commerical applicatons thus your heating the hot water to a higher temperature and some call this a hot water heater instead of a temperature booster
It is just a water heater. People just say hot water heater without thinking.
new boiler and hot water heater
if its not a forced air water heater then yes its should be hot but not red hot.
form_title= Electric Hot Water Heater form_header= Install an electric hot water heater. Is your current water heater electric?*= () Yes () No How old is your home?*= _  What is your current monthly electric bill?*= _ 
Hot water in homes is produced by a device called a water heater. A water heater can be compared to a pot of boiling water. The enclosure keeps water hot throughout the day so that when the faucet is turned on, there will be an immediate flow of hot water. The people who have hot water have invested in a water heater.
The plumbing in my house needs replacing. Which is the best hot water heater on the market?
Since moving to New York I have never had any issues with my hot water supply. For about two weeks I have had limited hot water, how do I know if the hot water heater is broken? Who do I call to check or fix the hot water heater?