Instantaneous hot water heaters

Instantaneous hot water heaters refer to what was described earlier as tankless or on demand water heaters. However, it may also represent a version of on-demand water heater that is installed locally and provides to ability to heat cold water to the desired temperature without depending on the need to pipe hot water from the main water heater. Sometimes referred to as instant hot water heaters, one version of these units is common in kitchens where having a suitable hot water supply for making instant coffee or tea is desirable.