When the water heater is the sole source of hot water, it’s connected ... such as supply hoses (inexpensive) and a new electric circuit under the sink if one isn’t available (costly).

Rheem’s RTEX-18 electric ... can expect hot water delivery in under 90 seconds, effectively eliminating those frustrating waits at distant faucets. Money says this point-of-use heater addresses ...

Fortunately, most water heater types are adjusted similarly. For instance, most newer gas and electric ... kitchen sink and let it run until it's fully hot. Then hold a thermometer under the ...