Tankless Water Heaters

A tankless water heater heats water as it flows through the unit instead of keeping a tank of hot water warm, so it doesn't run out partway through a shower and doesn't spend energy reheating stored water. An electric tankless water heater mounts on the wall and saves floor space, but it draws a lot of current, so most need one or more dedicated 240-volt circuits and an electrical panel with capacity to spare. Size a tankless unit by the flow you need at once, in gallons per minute, and the temperature rise from your incoming water. Have a licensed electrician confirm that your panel can carry it before you order.

All Make Appliance lists 8 tankless water heaters, all from GE. 2 of them are in stock right now, and every listing below shows its current availability. Free NJ/NY-metro delivery on orders over $499.