OUR TAKE
You can install this heater under your kitchen or bathroom sink to get warm water when you’re washing your hands, dishes, or food.
PROS
-Can supply enough water to two sinks at once
-Can act as the sole water heater for a sink or a supplemental water source for a sink that’s located far from the main water heater
-Can mount on a shelf, floor, or wall
CONS
-Holds only four gallons of water at a time
-Weighs nearly 20 pounds, so it requires heavy-duty hardware for mounting